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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 (©) 2006,2007,2008,2009,2010 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 EV; |
32 | use EV; |
10 | use Opcode; |
33 | use Opcode; |
11 | use Safe; |
34 | use Safe; |
12 | use Safe::Hole; |
35 | use Safe::Hole; |
13 | use Storable (); |
36 | use Storable (); |
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37 | use Carp (); |
14 | |
38 | |
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39 | use Guard (); |
15 | use Coro 4.1 (); |
40 | use Coro (); |
16 | use Coro::State; |
41 | use Coro::State; |
17 | use Coro::Handle; |
42 | use Coro::Handle; |
18 | use Coro::EV; |
43 | use Coro::EV; |
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44 | use Coro::AnyEvent; |
19 | use Coro::Timer; |
45 | use Coro::Timer; |
20 | use Coro::Signal; |
46 | use Coro::Signal; |
21 | use Coro::Semaphore; |
47 | use Coro::Semaphore; |
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48 | use Coro::SemaphoreSet; |
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49 | use Coro::AnyEvent; |
22 | use Coro::AIO; |
50 | use Coro::AIO; |
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51 | use Coro::BDB 1.6; |
23 | use Coro::Storable; |
52 | use Coro::Storable; |
24 | use Coro::Util (); |
53 | use Coro::Util (); |
25 | |
54 | |
26 | use JSON::XS 2.01 (); |
55 | use JSON::XS 2.01 (); |
27 | use BDB (); |
56 | use BDB (); |
28 | use Data::Dumper; |
57 | use Data::Dumper; |
29 | use Digest::MD5; |
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30 | use Fcntl; |
58 | use Fcntl; |
31 | use YAML::Syck (); |
59 | use YAML::XS (); |
32 | use IO::AIO 2.51 (); |
60 | use IO::AIO (); |
33 | use Time::HiRes; |
61 | use Time::HiRes; |
34 | use Compress::LZF; |
62 | use Compress::LZF; |
35 | use Digest::MD5 (); |
63 | use Digest::MD5 (); |
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64 | |
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65 | AnyEvent::detect; |
36 | |
66 | |
37 | # configure various modules to our taste |
67 | # configure various modules to our taste |
38 | # |
68 | # |
39 | $Storable::canonical = 1; # reduce rsync transfers |
69 | $Storable::canonical = 1; # reduce rsync transfers |
40 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
70 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
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71 | |
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72 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
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73 | |
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74 | # make sure c-lzf reinitialises itself |
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75 | Compress::LZF::set_serializer "Storable", "Storable::net_mstore", "Storable::mretrieve"; |
41 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
76 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
42 | |
77 | |
43 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
78 | # strictly for debugging |
44 | $YAML::Syck::ImplicitUnicode = 1; |
79 | $SIG{QUIT} = sub { Carp::cluck "SIGQUIT" }; |
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 | |
80 | |
48 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
81 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
49 | |
82 | |
50 | our %COMMAND = (); |
83 | our %COMMAND = (); |
51 | our %COMMAND_TIME = (); |
84 | our %COMMAND_TIME = (); |
… | |
… | |
54 | our %EXTCMD = (); |
87 | our %EXTCMD = (); |
55 | our %EXTICMD = (); |
88 | our %EXTICMD = (); |
56 | our %EXT_CORO = (); # coroutines bound to extensions |
89 | our %EXT_CORO = (); # coroutines bound to extensions |
57 | our %EXT_MAP = (); # pluggable maps |
90 | our %EXT_MAP = (); # pluggable maps |
58 | |
91 | |
59 | our $RELOAD; # number of reloads so far |
92 | our $RELOAD; # number of reloads so far, non-zero while in reload |
60 | our @EVENT; |
93 | our @EVENT; |
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94 | our @REFLECT; # set by XS |
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95 | our %REFLECT; # set by us |
61 | |
96 | |
62 | our $CONFDIR = confdir; |
97 | our $CONFDIR = confdir; |
63 | our $DATADIR = datadir; |
98 | our $DATADIR = datadir; |
64 | our $LIBDIR = "$DATADIR/ext"; |
99 | our $LIBDIR = "$DATADIR/ext"; |
65 | our $PODDIR = "$DATADIR/pod"; |
100 | our $PODDIR = "$DATADIR/pod"; |
66 | our $MAPDIR = "$DATADIR/" . mapdir; |
101 | our $MAPDIR = "$DATADIR/" . mapdir; |
67 | our $LOCALDIR = localdir; |
102 | our $LOCALDIR = localdir; |
68 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
103 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
69 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
104 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
70 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
105 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
71 | our $RANDOMDIR = "$LOCALDIR/random"; |
106 | our $RANDOMDIR = "$LOCALDIR/random"; |
72 | our $BDBDIR = "$LOCALDIR/db"; |
107 | our $BDBDIR = "$LOCALDIR/db"; |
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108 | our $PIDFILE = "$LOCALDIR/pid"; |
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109 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
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110 | |
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111 | our %RESOURCE; |
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112 | |
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113 | our $OUTPUT_RATE_MIN = 4000; |
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114 | our $OUTPUT_RATE_MAX = 100000; |
73 | |
115 | |
74 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
116 | 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 |
117 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
78 | our $NEXT_TICK; |
118 | our $NEXT_TICK; |
79 | our $NOW; |
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80 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
119 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
81 | |
120 | |
82 | our $BDB_POLL_WATCHER; |
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83 | our $BDB_DEADLOCK_WATCHER; |
121 | our $BDB_DEADLOCK_WATCHER; |
84 | our $BDB_CHECKPOINT_WATCHER; |
122 | our $BDB_CHECKPOINT_WATCHER; |
85 | our $BDB_TRICKLE_WATCHER; |
123 | our $BDB_TRICKLE_WATCHER; |
86 | our $DB_ENV; |
124 | our $DB_ENV; |
87 | |
125 | |
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126 | our @EXTRA_MODULES = qw(pod match mapscript); |
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127 | |
88 | our %CFG; |
128 | our %CFG; |
89 | |
129 | |
90 | our $UPTIME; $UPTIME ||= time; |
130 | our $UPTIME; $UPTIME ||= time; |
91 | our $RUNTIME; |
131 | our $RUNTIME; |
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132 | our $NOW; |
92 | |
133 | |
93 | our (%PLAYER, %PLAYER_LOADING); # all users |
134 | our (%PLAYER, %PLAYER_LOADING); # all users |
94 | our (%MAP, %MAP_LOADING ); # all maps |
135 | our (%MAP, %MAP_LOADING ); # all maps |
95 | our $LINK_MAP; # the special {link} map, which is always available |
136 | our $LINK_MAP; # the special {link} map, which is always available |
96 | |
137 | |
97 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
138 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
98 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
139 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
99 | |
140 | |
100 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
141 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
101 | our $LOADAVG; # same thing, but with alpha-smoothing |
142 | our $LOADAVG; # same thing, but with alpha-smoothing |
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143 | our $JITTER; # average jitter |
102 | our $tick_start; # for load detecting purposes |
144 | our $TICK_START; # for load detecting purposes |
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145 | |
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146 | our @POST_INIT; |
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147 | |
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148 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
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149 | our $REALLY_UNLOOP; # never set to true, please :) |
103 | |
150 | |
104 | binmode STDOUT; |
151 | binmode STDOUT; |
105 | binmode STDERR; |
152 | binmode STDERR; |
106 | |
153 | |
107 | # read virtual server time, if available |
154 | # read virtual server time, if available |
108 | unless ($RUNTIME || !-e "$LOCALDIR/runtime") { |
155 | unless ($RUNTIME || !-e $RUNTIMEFILE) { |
109 | open my $fh, "<", "$LOCALDIR/runtime" |
156 | open my $fh, "<", $RUNTIMEFILE |
110 | or die "unable to read runtime file: $!"; |
157 | or die "unable to read $RUNTIMEFILE file: $!"; |
111 | $RUNTIME = <$fh> + 0.; |
158 | $RUNTIME = <$fh> + 0.; |
112 | } |
159 | } |
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160 | |
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161 | eval "sub TICK() { $TICK } 1" or die; |
113 | |
162 | |
114 | mkdir $_ |
163 | mkdir $_ |
115 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
164 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
116 | |
165 | |
117 | our $EMERGENCY_POSITION; |
166 | our $EMERGENCY_POSITION; |
118 | |
167 | |
119 | sub cf::map::normalise; |
168 | sub cf::map::normalise; |
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169 | |
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170 | ############################################################################# |
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171 | |
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172 | %REFLECT = (); |
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173 | for (@REFLECT) { |
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174 | my $reflect = JSON::XS::decode_json $_; |
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175 | $REFLECT{$reflect->{class}} = $reflect; |
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176 | } |
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177 | |
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178 | # this is decidedly evil |
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179 | $REFLECT{object}{flags} = { map +($_ => undef), grep $_, map /^FLAG_([A-Z0-9_]+)$/ && lc $1, keys %{"cf::"} }; |
120 | |
180 | |
121 | ############################################################################# |
181 | ############################################################################# |
122 | |
182 | |
123 | =head2 GLOBAL VARIABLES |
183 | =head2 GLOBAL VARIABLES |
124 | |
184 | |
… | |
… | |
171 | returns directly I<after> the tick processing (and consequently, can only wake one process |
231 | returns directly I<after> the tick processing (and consequently, can only wake one process |
172 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
232 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
173 | |
233 | |
174 | =item @cf::INVOKE_RESULTS |
234 | =item @cf::INVOKE_RESULTS |
175 | |
235 | |
176 | This array contains the results of the last C<invoke ()> call. When |
236 | This array contains the results of the last C<invoke ()> call. When |
177 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
237 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
178 | that call. |
238 | that call. |
179 | |
239 | |
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240 | =item %cf::REFLECT |
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241 | |
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242 | Contains, for each (C++) class name, a hash reference with information |
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243 | about object members (methods, scalars, arrays and flags) and other |
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244 | metadata, which is useful for introspection. |
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245 | |
180 | =back |
246 | =back |
181 | |
247 | |
182 | =cut |
248 | =cut |
183 | |
249 | |
184 | BEGIN { |
250 | $Coro::State::WARNHOOK = sub { |
185 | *CORE::GLOBAL::warn = sub { |
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186 | my $msg = join "", @_; |
251 | my $msg = join "", @_; |
187 | |
252 | |
188 | $msg .= "\n" |
253 | $msg .= "\n" |
189 | unless $msg =~ /\n$/; |
254 | unless $msg =~ /\n$/; |
190 | |
255 | |
191 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
256 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
192 | |
257 | |
193 | LOG llevError, $msg; |
258 | LOG llevError, $msg; |
194 | }; |
259 | }; |
195 | } |
260 | |
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261 | $Coro::State::DIEHOOK = sub { |
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262 | return unless $^S eq 0; # "eq", not "==" |
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263 | |
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264 | warn Carp::longmess $_[0]; |
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265 | |
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266 | if ($Coro::current == $Coro::main) {#d# |
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267 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
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268 | return;#d# |
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269 | }#d# |
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270 | |
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271 | # kill coroutine otherwise |
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272 | Coro::terminate |
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273 | }; |
196 | |
274 | |
197 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
275 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
198 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
276 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
199 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
277 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
200 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
278 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
… | |
… | |
207 | for my $pkg (qw( |
285 | for my $pkg (qw( |
208 | cf::global cf::attachable |
286 | cf::global cf::attachable |
209 | cf::object cf::object::player |
287 | cf::object cf::object::player |
210 | cf::client cf::player |
288 | cf::client cf::player |
211 | cf::arch cf::living |
289 | cf::arch cf::living |
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290 | cf::map cf::mapspace |
212 | cf::map cf::party cf::region |
291 | cf::party cf::region |
213 | )) { |
292 | )) { |
214 | no strict 'refs'; |
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215 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
293 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
216 | } |
294 | } |
217 | |
295 | |
218 | $EV::DIED = sub { |
296 | $EV::DIED = sub { |
219 | warn "error in event callback: @_"; |
297 | Carp::cluck "error in event callback: @_"; |
220 | }; |
298 | }; |
221 | |
299 | |
222 | ############################################################################# |
300 | ############################################################################# |
223 | |
301 | |
224 | =head2 UTILITY FUNCTIONS |
302 | =head2 UTILITY FUNCTIONS |
… | |
… | |
261 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
339 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
262 | |
340 | |
263 | sub encode_json($) { $json_coder->encode ($_[0]) } |
341 | sub encode_json($) { $json_coder->encode ($_[0]) } |
264 | sub decode_json($) { $json_coder->decode ($_[0]) } |
342 | sub decode_json($) { $json_coder->decode ($_[0]) } |
265 | |
343 | |
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344 | =item cf::post_init { BLOCK } |
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345 | |
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346 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
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347 | but I<before> the server starts ticking again. |
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348 | |
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349 | The cdoeblock will have a single boolean argument to indicate whether this |
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350 | is a reload or not. |
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351 | |
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352 | =cut |
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353 | |
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354 | sub post_init(&) { |
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355 | push @POST_INIT, shift; |
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356 | } |
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357 | |
266 | =item cf::lock_wait $string |
358 | =item cf::lock_wait $string |
267 | |
359 | |
268 | Wait until the given lock is available. See cf::lock_acquire. |
360 | Wait until the given lock is available. See cf::lock_acquire. |
269 | |
361 | |
270 | =item my $lock = cf::lock_acquire $string |
362 | =item my $lock = cf::lock_acquire $string |
271 | |
363 | |
272 | Wait until the given lock is available and then acquires it and returns |
364 | Wait until the given lock is available and then acquires it and returns |
273 | a Coro::guard object. If the guard object gets destroyed (goes out of scope, |
365 | a L<Guard> object. If the guard object gets destroyed (goes out of scope, |
274 | for example when the coroutine gets canceled), the lock is automatically |
366 | for example when the coroutine gets canceled), the lock is automatically |
275 | returned. |
367 | returned. |
276 | |
368 | |
277 | Locks are *not* recursive, locking from the same coro twice results in a |
369 | Locks are *not* recursive, locking from the same coro twice results in a |
278 | deadlocked coro. |
370 | deadlocked coro. |
… | |
… | |
284 | |
376 | |
285 | Return true if the lock is currently active, i.e. somebody has locked it. |
377 | Return true if the lock is currently active, i.e. somebody has locked it. |
286 | |
378 | |
287 | =cut |
379 | =cut |
288 | |
380 | |
289 | our %LOCK; |
381 | our $LOCKS = new Coro::SemaphoreSet; |
290 | our %LOCKER;#d# |
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291 | |
382 | |
292 | sub lock_wait($) { |
383 | sub lock_wait($) { |
293 | my ($key) = @_; |
384 | $LOCKS->wait ($_[0]); |
294 | |
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295 | if ($LOCKER{$key} == $Coro::current) {#d# |
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296 | Carp::cluck "lock_wait($key) for already-acquired lock";#d# |
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297 | return;#d# |
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298 | }#d# |
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299 | |
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300 | # wait for lock, if any |
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301 | while ($LOCK{$key}) { |
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302 | push @{ $LOCK{$key} }, $Coro::current; |
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303 | Coro::schedule; |
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304 | } |
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305 | } |
385 | } |
306 | |
386 | |
307 | sub lock_acquire($) { |
387 | sub lock_acquire($) { |
308 | my ($key) = @_; |
388 | $LOCKS->guard ($_[0]) |
309 | |
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310 | # wait, to be sure we are not locked |
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311 | lock_wait $key; |
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312 | |
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313 | $LOCK{$key} = []; |
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314 | $LOCKER{$key} = $Coro::current;#d# |
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315 | |
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316 | Coro::guard { |
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317 | delete $LOCKER{$key};#d# |
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318 | # wake up all waiters, to be on the safe side |
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319 | $_->ready for @{ delete $LOCK{$key} }; |
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320 | } |
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321 | } |
389 | } |
322 | |
390 | |
323 | sub lock_active($) { |
391 | sub lock_active($) { |
324 | my ($key) = @_; |
392 | $LOCKS->count ($_[0]) < 1 |
325 | |
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326 | ! ! $LOCK{$key} |
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327 | } |
393 | } |
328 | |
394 | |
329 | sub freeze_mainloop { |
395 | sub freeze_mainloop { |
330 | return unless $TICK_WATCHER->is_active; |
396 | tick_inhibit_inc; |
331 | |
397 | |
332 | my $guard = Coro::guard { |
398 | &Guard::guard (\&tick_inhibit_dec); |
333 | $TICK_WATCHER->start; |
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334 | }; |
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335 | $TICK_WATCHER->stop; |
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336 | $guard |
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337 | } |
399 | } |
338 | |
400 | |
339 | =item cf::periodic $interval, $cb |
401 | =item cf::periodic $interval, $cb |
340 | |
402 | |
341 | Like EV::periodic, but randomly selects a starting point so that the actions |
403 | Like EV::periodic, but randomly selects a starting point so that the actions |
… | |
… | |
364 | |
426 | |
365 | =cut |
427 | =cut |
366 | |
428 | |
367 | our @SLOT_QUEUE; |
429 | our @SLOT_QUEUE; |
368 | our $SLOT_QUEUE; |
430 | our $SLOT_QUEUE; |
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431 | our $SLOT_DECAY = 0.9; |
369 | |
432 | |
370 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
433 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
371 | $SLOT_QUEUE = Coro::async { |
434 | $SLOT_QUEUE = Coro::async { |
372 | $Coro::current->desc ("timeslot manager"); |
435 | $Coro::current->desc ("timeslot manager"); |
373 | |
436 | |
374 | my $signal = new Coro::Signal; |
437 | my $signal = new Coro::Signal; |
|
|
438 | my $busy; |
375 | |
439 | |
376 | while () { |
440 | while () { |
377 | next_job: |
441 | next_job: |
|
|
442 | |
378 | my $avail = cf::till_tick; |
443 | my $avail = cf::till_tick; |
379 | if ($avail > 0.01) { |
444 | |
380 | for (0 .. $#SLOT_QUEUE) { |
445 | for (0 .. $#SLOT_QUEUE) { |
381 | if ($SLOT_QUEUE[$_][0] < $avail) { |
446 | if ($SLOT_QUEUE[$_][0] <= $avail) { |
|
|
447 | $busy = 0; |
382 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
448 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
383 | $job->[2]->send; |
449 | $job->[2]->send; |
384 | Coro::cede; |
450 | Coro::cede; |
385 | goto next_job; |
451 | goto next_job; |
386 | } |
452 | } else { |
|
|
453 | $SLOT_QUEUE[$_][0] *= $SLOT_DECAY; |
387 | } |
454 | } |
388 | } |
455 | } |
389 | |
456 | |
390 | if (@SLOT_QUEUE) { |
457 | if (@SLOT_QUEUE) { |
391 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
458 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
392 | push @cf::WAIT_FOR_TICK, $signal; |
459 | push @cf::WAIT_FOR_TICK, $signal; |
393 | $signal->wait; |
460 | $signal->wait; |
394 | } else { |
461 | } else { |
|
|
462 | $busy = 0; |
395 | Coro::schedule; |
463 | Coro::schedule; |
396 | } |
464 | } |
397 | } |
465 | } |
398 | }; |
466 | }; |
399 | |
467 | |
400 | sub get_slot($;$$) { |
468 | sub get_slot($;$$) { |
|
|
469 | return if tick_inhibit || $Coro::current == $Coro::main; |
|
|
470 | |
401 | my ($time, $pri, $name) = @_; |
471 | my ($time, $pri, $name) = @_; |
402 | |
472 | |
403 | $time = $TICK * .6 if $time > $TICK * .6; |
473 | $time = clamp $time, 0.01, $TICK * .6; |
|
|
474 | |
404 | my $sig = new Coro::Signal; |
475 | my $sig = new Coro::Signal; |
405 | |
476 | |
406 | push @SLOT_QUEUE, [$time, $pri, $sig, $name]; |
477 | push @SLOT_QUEUE, [$time, $pri, $sig, $name]; |
407 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
478 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
408 | $SLOT_QUEUE->ready; |
479 | $SLOT_QUEUE->ready; |
… | |
… | |
435 | |
506 | |
436 | sub sync_job(&) { |
507 | sub sync_job(&) { |
437 | my ($job) = @_; |
508 | my ($job) = @_; |
438 | |
509 | |
439 | if ($Coro::current == $Coro::main) { |
510 | if ($Coro::current == $Coro::main) { |
440 | my $time = EV::time; |
511 | my $time = AE::time; |
441 | |
512 | |
442 | # this is the main coro, too bad, we have to block |
513 | # this is the main coro, too bad, we have to block |
443 | # till the operation succeeds, freezing the server :/ |
514 | # till the operation succeeds, freezing the server :/ |
444 | |
515 | |
445 | LOG llevError, Carp::longmess "sync job";#d# |
516 | LOG llevError, Carp::longmess "sync job";#d# |
446 | |
517 | |
447 | # TODO: use suspend/resume instead |
|
|
448 | # (but this is cancel-safe) |
|
|
449 | my $freeze_guard = freeze_mainloop; |
518 | my $freeze_guard = freeze_mainloop; |
450 | |
519 | |
451 | my $busy = 1; |
520 | my $busy = 1; |
452 | my @res; |
521 | my @res; |
453 | |
522 | |
… | |
… | |
464 | } else { |
533 | } else { |
465 | EV::loop EV::LOOP_ONESHOT; |
534 | EV::loop EV::LOOP_ONESHOT; |
466 | } |
535 | } |
467 | } |
536 | } |
468 | |
537 | |
469 | $time = EV::time - $time; |
538 | my $time = AE::time - $time; |
470 | |
539 | |
471 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
|
|
472 | if $time > $TICK * 0.5 && $TICK_WATCHER->is_active; |
|
|
473 | |
|
|
474 | $tick_start += $time; # do not account sync jobs to server load |
540 | $TICK_START += $time; # do not account sync jobs to server load |
475 | |
541 | |
476 | wantarray ? @res : $res[0] |
542 | wantarray ? @res : $res[0] |
477 | } else { |
543 | } else { |
478 | # we are in another coroutine, how wonderful, everything just works |
544 | # we are in another coroutine, how wonderful, everything just works |
479 | |
545 | |
… | |
… | |
521 | reset_signals; |
587 | reset_signals; |
522 | &$cb |
588 | &$cb |
523 | }, @args; |
589 | }, @args; |
524 | |
590 | |
525 | wantarray ? @res : $res[-1] |
591 | wantarray ? @res : $res[-1] |
|
|
592 | } |
|
|
593 | |
|
|
594 | =item $coin = coin_from_name $name |
|
|
595 | |
|
|
596 | =cut |
|
|
597 | |
|
|
598 | our %coin_alias = ( |
|
|
599 | "silver" => "silvercoin", |
|
|
600 | "silvercoin" => "silvercoin", |
|
|
601 | "silvercoins" => "silvercoin", |
|
|
602 | "gold" => "goldcoin", |
|
|
603 | "goldcoin" => "goldcoin", |
|
|
604 | "goldcoins" => "goldcoin", |
|
|
605 | "platinum" => "platinacoin", |
|
|
606 | "platinumcoin" => "platinacoin", |
|
|
607 | "platinumcoins" => "platinacoin", |
|
|
608 | "platina" => "platinacoin", |
|
|
609 | "platinacoin" => "platinacoin", |
|
|
610 | "platinacoins" => "platinacoin", |
|
|
611 | "royalty" => "royalty", |
|
|
612 | "royalties" => "royalty", |
|
|
613 | ); |
|
|
614 | |
|
|
615 | sub coin_from_name($) { |
|
|
616 | $coin_alias{$_[0]} |
|
|
617 | ? cf::arch::find $coin_alias{$_[0]} |
|
|
618 | : undef |
526 | } |
619 | } |
527 | |
620 | |
528 | =item $value = cf::db_get $family => $key |
621 | =item $value = cf::db_get $family => $key |
529 | |
622 | |
530 | Returns a single value from the environment database. |
623 | Returns a single value from the environment database. |
… | |
… | |
669 | |
762 | |
670 | ############################################################################# |
763 | ############################################################################# |
671 | |
764 | |
672 | =head2 ATTACHABLE OBJECTS |
765 | =head2 ATTACHABLE OBJECTS |
673 | |
766 | |
674 | Many objects in crossfire are so-called attachable objects. That means you can |
767 | Many objects in deliantra are so-called attachable objects. That means you can |
675 | attach callbacks/event handlers (a collection of which is called an "attachment") |
768 | attach callbacks/event handlers (a collection of which is called an "attachment") |
676 | to it. All such attachable objects support the following methods. |
769 | to it. All such attachable objects support the following methods. |
677 | |
770 | |
678 | In the following description, CLASS can be any of C<global>, C<object> |
771 | In the following description, CLASS can be any of C<global>, C<object> |
679 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
772 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
… | |
… | |
729 | =item cf::CLASS::attachment $name, ... |
822 | =item cf::CLASS::attachment $name, ... |
730 | |
823 | |
731 | Register an attachment by C<$name> through which attachable objects of the |
824 | Register an attachment by C<$name> through which attachable objects of the |
732 | given CLASS can refer to this attachment. |
825 | given CLASS can refer to this attachment. |
733 | |
826 | |
734 | Some classes such as crossfire maps and objects can specify attachments |
827 | Some classes such as deliantra maps and objects can specify attachments |
735 | that are attached at load/instantiate time, thus the need for a name. |
828 | that are attached at load/instantiate time, thus the need for a name. |
736 | |
829 | |
737 | These calls expect any number of the following handler/hook descriptions: |
830 | These calls expect any number of the following handler/hook descriptions: |
738 | |
831 | |
739 | =over 4 |
832 | =over 4 |
… | |
… | |
967 | } |
1060 | } |
968 | |
1061 | |
969 | 0 |
1062 | 0 |
970 | } |
1063 | } |
971 | |
1064 | |
972 | =item $bool = cf::global::invoke (EVENT_CLASS_XXX, ...) |
1065 | =item $bool = cf::global->invoke (EVENT_CLASS_XXX, ...) |
973 | |
1066 | |
974 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
1067 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
975 | |
1068 | |
976 | Generate an object-specific event with the given arguments. |
1069 | Generate an object-specific event with the given arguments. |
977 | |
1070 | |
… | |
… | |
1030 | |
1123 | |
1031 | sub reattach { |
1124 | sub reattach { |
1032 | # basically do the same as instantiate, without calling instantiate |
1125 | # basically do the same as instantiate, without calling instantiate |
1033 | my ($obj) = @_; |
1126 | my ($obj) = @_; |
1034 | |
1127 | |
|
|
1128 | # no longer needed after getting rid of delete_package? |
1035 | bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
1129 | #bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
1036 | |
1130 | |
1037 | my $registry = $obj->registry; |
1131 | my $registry = $obj->registry; |
1038 | |
1132 | |
1039 | @$registry = (); |
1133 | @$registry = (); |
1040 | |
1134 | |
… | |
… | |
1086 | utf8::decode (my $decname = $filename); |
1180 | utf8::decode (my $decname = $filename); |
1087 | warn sprintf "saving %s (%d,%d)\n", |
1181 | warn sprintf "saving %s (%d,%d)\n", |
1088 | $decname, length $$rdata, scalar @$objs; |
1182 | $decname, length $$rdata, scalar @$objs; |
1089 | |
1183 | |
1090 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1184 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1091 | chmod SAVE_MODE, $fh; |
1185 | aio_chmod $fh, SAVE_MODE; |
1092 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1186 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1093 | aio_fsync $fh if $cf::USE_FSYNC; |
1187 | if ($cf::USE_FSYNC) { |
|
|
1188 | 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; |
|
|
1189 | aio_fsync $fh; |
|
|
1190 | } |
1094 | close $fh; |
1191 | aio_close $fh; |
1095 | |
1192 | |
1096 | if (@$objs) { |
1193 | if (@$objs) { |
1097 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1194 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1098 | chmod SAVE_MODE, $fh; |
1195 | aio_chmod $fh, SAVE_MODE; |
1099 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1196 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1100 | aio_write $fh, 0, (length $data), $data, 0; |
1197 | aio_write $fh, 0, (length $data), $data, 0; |
1101 | aio_fsync $fh if $cf::USE_FSYNC; |
1198 | if ($cf::USE_FSYNC) { |
|
|
1199 | 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; |
|
|
1200 | aio_fsync $fh; |
|
|
1201 | } |
1102 | close $fh; |
1202 | aio_close $fh; |
1103 | aio_rename "$filename.pst~", "$filename.pst"; |
1203 | aio_rename "$filename.pst~", "$filename.pst"; |
1104 | } |
1204 | } |
1105 | } else { |
1205 | } else { |
1106 | aio_unlink "$filename.pst"; |
1206 | aio_unlink "$filename.pst"; |
1107 | } |
1207 | } |
1108 | |
1208 | |
1109 | aio_rename "$filename~", $filename; |
1209 | aio_rename "$filename~", $filename; |
|
|
1210 | |
|
|
1211 | $filename =~ s%/[^/]+$%%; |
|
|
1212 | aio_pathsync $filename if $cf::USE_FSYNC; |
1110 | } else { |
1213 | } else { |
1111 | warn "FATAL: $filename~: $!\n"; |
1214 | warn "unable to save objects: $filename~: $!\n"; |
1112 | } |
1215 | } |
1113 | } else { |
1216 | } else { |
1114 | aio_unlink $filename; |
1217 | aio_unlink $filename; |
1115 | aio_unlink "$filename.pst"; |
1218 | aio_unlink "$filename.pst"; |
1116 | } |
1219 | } |
… | |
… | |
1207 | my ($name, $cb) = @_; |
1310 | my ($name, $cb) = @_; |
1208 | |
1311 | |
1209 | $EXTICMD{$name} = $cb; |
1312 | $EXTICMD{$name} = $cb; |
1210 | } |
1313 | } |
1211 | |
1314 | |
|
|
1315 | use File::Glob (); |
|
|
1316 | |
1212 | cf::player->attach ( |
1317 | cf::player->attach ( |
1213 | on_command => sub { |
1318 | on_unknown_command => sub { |
1214 | my ($pl, $name, $params) = @_; |
1319 | my ($pl, $name, $params) = @_; |
1215 | |
1320 | |
1216 | my $cb = $COMMAND{$name} |
1321 | my $cb = $COMMAND{$name} |
1217 | or return; |
1322 | or return; |
1218 | |
1323 | |
… | |
… | |
1248 | |
1353 | |
1249 | cf::override; |
1354 | cf::override; |
1250 | }, |
1355 | }, |
1251 | ); |
1356 | ); |
1252 | |
1357 | |
|
|
1358 | # "readahead" all extensions |
|
|
1359 | sub cache_extensions { |
|
|
1360 | my $grp = IO::AIO::aio_group; |
|
|
1361 | |
|
|
1362 | add $grp IO::AIO::aio_readdirx $LIBDIR, IO::AIO::READDIR_STAT_ORDER, sub { |
|
|
1363 | for (grep /\.ext$/, @{$_[0]}) { |
|
|
1364 | add $grp IO::AIO::aio_load "$LIBDIR/$_", my $data; |
|
|
1365 | } |
|
|
1366 | }; |
|
|
1367 | |
|
|
1368 | $grp |
|
|
1369 | } |
|
|
1370 | |
1253 | sub load_extensions { |
1371 | sub load_extensions { |
1254 | cf::sync_job { |
1372 | cf::sync_job { |
1255 | my %todo; |
1373 | my %todo; |
1256 | |
1374 | |
1257 | for my $path (<$LIBDIR/*.ext>) { |
1375 | for my $path (<$LIBDIR/*.ext>) { |
… | |
… | |
1276 | |
1394 | |
1277 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1395 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1278 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1396 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1279 | |
1397 | |
1280 | $ext{source} = |
1398 | $ext{source} = |
1281 | "package $pkg; use strict; use utf8;\n" |
1399 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
1282 | . "#line 1 \"$path\"\n{\n" |
1400 | . "#line 1 \"$path\"\n{\n" |
1283 | . $source |
1401 | . $source |
1284 | . "\n};\n1"; |
1402 | . "\n};\n1"; |
1285 | |
1403 | |
1286 | $todo{$base} = \%ext; |
1404 | $todo{$base} = \%ext; |
1287 | } |
1405 | } |
1288 | |
1406 | |
|
|
1407 | my $pass = 0; |
1289 | my %done; |
1408 | my %done; |
1290 | while (%todo) { |
1409 | while (%todo) { |
1291 | my $progress; |
1410 | my $progress; |
1292 | |
1411 | |
|
|
1412 | ++$pass; |
|
|
1413 | |
|
|
1414 | ext: |
1293 | while (my ($k, $v) = each %todo) { |
1415 | while (my ($k, $v) = each %todo) { |
1294 | for (split /,\s*/, $v->{meta}{depends}) { |
1416 | for (split /,\s*/, $v->{meta}{depends}) { |
1295 | goto skip |
1417 | next ext |
1296 | unless exists $done{$_}; |
1418 | unless exists $done{$_}; |
1297 | } |
1419 | } |
1298 | |
1420 | |
1299 | warn "... loading '$k' into '$v->{pkg}'\n"; |
1421 | warn "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1300 | |
1422 | |
1301 | unless (eval $v->{source}) { |
1423 | my $active = eval $v->{source}; |
|
|
1424 | |
|
|
1425 | if (length $@) { |
1302 | my $msg = $@ ? "$v->{path}: $@\n" |
1426 | warn "$v->{path}: $@\n"; |
1303 | : "$v->{base}: extension inactive.\n"; |
|
|
1304 | |
1427 | |
|
|
1428 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1305 | if (exists $v->{meta}{mandatory}) { |
1429 | if exists $v->{meta}{mandatory}; |
1306 | warn $msg; |
1430 | } else { |
1307 | warn "mandatory extension failed to load, exiting.\n"; |
1431 | $done{$k} = delete $todo{$k}; |
1308 | exit 1; |
1432 | push @EXTS, $v->{pkg}; |
1309 | } |
1433 | $progress = 1; |
1310 | |
1434 | |
1311 | warn $msg; |
1435 | warn "$v->{base}: extension inactive.\n" |
|
|
1436 | unless $active; |
1312 | } |
1437 | } |
1313 | |
|
|
1314 | $done{$k} = delete $todo{$k}; |
|
|
1315 | push @EXTS, $v->{pkg}; |
|
|
1316 | $progress = 1; |
|
|
1317 | } |
1438 | } |
1318 | |
1439 | |
1319 | skip: |
1440 | unless ($progress) { |
1320 | die "cannot load " . (join ", ", keys %todo) . ": unable to resolve dependencies\n" |
1441 | warn "cannot load " . (join ", ", keys %todo) . ": unable to resolve dependencies\n"; |
1321 | unless $progress; |
1442 | |
|
|
1443 | while (my ($k, $v) = each %todo) { |
|
|
1444 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
|
|
1445 | if exists $v->{meta}{mandatory}; |
|
|
1446 | } |
|
|
1447 | } |
1322 | } |
1448 | } |
1323 | }; |
1449 | }; |
1324 | } |
1450 | } |
1325 | |
1451 | |
1326 | ############################################################################# |
1452 | ############################################################################# |
1327 | |
1453 | |
1328 | =back |
1454 | =back |
1329 | |
1455 | |
1330 | =head2 CORE EXTENSIONS |
1456 | =head2 CORE EXTENSIONS |
1331 | |
1457 | |
1332 | Functions and methods that extend core crossfire objects. |
1458 | Functions and methods that extend core deliantra objects. |
1333 | |
1459 | |
1334 | =cut |
1460 | =cut |
1335 | |
1461 | |
1336 | package cf::player; |
1462 | package cf::player; |
1337 | |
1463 | |
… | |
… | |
1380 | |
1506 | |
1381 | sub exists($) { |
1507 | sub exists($) { |
1382 | my ($login) = @_; |
1508 | my ($login) = @_; |
1383 | |
1509 | |
1384 | $cf::PLAYER{$login} |
1510 | $cf::PLAYER{$login} |
1385 | or cf::sync_job { !aio_stat path $login } |
1511 | or !aio_stat path $login |
1386 | } |
1512 | } |
1387 | |
1513 | |
1388 | sub find($) { |
1514 | sub find($) { |
1389 | return $cf::PLAYER{$_[0]} || do { |
1515 | return $cf::PLAYER{$_[0]} || do { |
1390 | my $login = $_[0]; |
1516 | my $login = $_[0]; |
… | |
… | |
1402 | my $f = new_from_file cf::object::thawer path $login |
1528 | my $f = new_from_file cf::object::thawer path $login |
1403 | or return; |
1529 | or return; |
1404 | |
1530 | |
1405 | my $pl = cf::player::load_pl $f |
1531 | my $pl = cf::player::load_pl $f |
1406 | or return; |
1532 | or return; |
|
|
1533 | |
1407 | local $cf::PLAYER_LOADING{$login} = $pl; |
1534 | local $cf::PLAYER_LOADING{$login} = $pl; |
1408 | $f->resolve_delayed_derefs; |
1535 | $f->resolve_delayed_derefs; |
1409 | $cf::PLAYER{$login} = $pl |
1536 | $cf::PLAYER{$login} = $pl |
1410 | } |
1537 | } |
1411 | } |
1538 | } |
1412 | } |
1539 | } |
1413 | |
1540 | |
|
|
1541 | cf::player->attach ( |
|
|
1542 | on_load => sub { |
|
|
1543 | my ($pl, $path) = @_; |
|
|
1544 | |
|
|
1545 | # restore slots saved in save, below |
|
|
1546 | my $slots = delete $pl->{_slots}; |
|
|
1547 | |
|
|
1548 | $pl->ob->current_weapon ($slots->[0]); |
|
|
1549 | $pl->combat_ob ($slots->[1]); |
|
|
1550 | $pl->ranged_ob ($slots->[2]); |
|
|
1551 | }, |
|
|
1552 | ); |
|
|
1553 | |
1414 | sub save($) { |
1554 | sub save($) { |
1415 | my ($pl) = @_; |
1555 | my ($pl) = @_; |
1416 | |
1556 | |
1417 | return if $pl->{deny_save}; |
1557 | return if $pl->{deny_save}; |
1418 | |
1558 | |
… | |
… | |
1421 | |
1561 | |
1422 | return if $pl->{deny_save}; |
1562 | return if $pl->{deny_save}; |
1423 | |
1563 | |
1424 | aio_mkdir playerdir $pl, 0770; |
1564 | aio_mkdir playerdir $pl, 0770; |
1425 | $pl->{last_save} = $cf::RUNTIME; |
1565 | $pl->{last_save} = $cf::RUNTIME; |
|
|
1566 | |
|
|
1567 | cf::get_slot 0.01; |
|
|
1568 | |
|
|
1569 | # save slots, to be restored later |
|
|
1570 | local $pl->{_slots} = [$pl->ob->current_weapon, $pl->combat_ob, $pl->ranged_ob]; |
1426 | |
1571 | |
1427 | $pl->save_pl ($path); |
1572 | $pl->save_pl ($path); |
1428 | cf::cede_to_tick; |
1573 | cf::cede_to_tick; |
1429 | } |
1574 | } |
1430 | |
1575 | |
… | |
… | |
1462 | my ($pl) = @_; |
1607 | my ($pl) = @_; |
1463 | |
1608 | |
1464 | my $name = $pl->ob->name; |
1609 | my $name = $pl->ob->name; |
1465 | |
1610 | |
1466 | $pl->{deny_save} = 1; |
1611 | $pl->{deny_save} = 1; |
1467 | $pl->password ("*"); # this should lock out the player until we nuked the dir |
1612 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1468 | |
1613 | |
1469 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1614 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1470 | $pl->deactivate; |
1615 | $pl->deactivate; |
|
|
1616 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
|
|
1617 | $pl->ob->check_score; |
1471 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1618 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1472 | $pl->ns->destroy if $pl->ns; |
1619 | $pl->ns->destroy if $pl->ns; |
1473 | |
1620 | |
1474 | my $path = playerdir $pl; |
1621 | my $path = playerdir $pl; |
1475 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1622 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
… | |
… | |
1514 | |
1661 | |
1515 | for my $login (@$dirs) { |
1662 | for my $login (@$dirs) { |
1516 | my $path = path $login; |
1663 | my $path = path $login; |
1517 | |
1664 | |
1518 | # a .pst is a dead give-away for a valid player |
1665 | # a .pst is a dead give-away for a valid player |
1519 | unless (-e "$path.pst") { |
1666 | # if no pst file found, open and chekc for blocked users |
|
|
1667 | if (aio_stat "$path.pst") { |
1520 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1668 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1521 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1669 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1522 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1670 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1523 | } |
1671 | } |
1524 | |
1672 | |
… | |
… | |
1555 | } |
1703 | } |
1556 | |
1704 | |
1557 | \@paths |
1705 | \@paths |
1558 | } |
1706 | } |
1559 | |
1707 | |
1560 | =item $protocol_xml = $player->expand_cfpod ($crossfire_pod) |
1708 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1561 | |
1709 | |
1562 | Expand crossfire pod fragments into protocol xml. |
1710 | Expand deliantra pod fragments into protocol xml. |
1563 | |
|
|
1564 | =cut |
|
|
1565 | |
|
|
1566 | use re 'eval'; |
|
|
1567 | |
|
|
1568 | my $group; |
|
|
1569 | my $interior; $interior = qr{ |
|
|
1570 | # match a pod interior sequence sans C<< >> |
|
|
1571 | (?: |
|
|
1572 | \ (.*?)\ (?{ $group = $^N }) |
|
|
1573 | | < (??{$interior}) > |
|
|
1574 | ) |
|
|
1575 | }x; |
|
|
1576 | |
|
|
1577 | sub expand_cfpod { |
|
|
1578 | my ($self, $pod) = @_; |
|
|
1579 | |
|
|
1580 | my $xml; |
|
|
1581 | |
|
|
1582 | while () { |
|
|
1583 | if ($pod =~ /\G( (?: [^BCGHITU]+ | .(?!<) )+ )/xgcs) { |
|
|
1584 | $group = $1; |
|
|
1585 | |
|
|
1586 | $group =~ s/&/&/g; |
|
|
1587 | $group =~ s/</</g; |
|
|
1588 | |
|
|
1589 | $xml .= $group; |
|
|
1590 | } elsif ($pod =~ m%\G |
|
|
1591 | ([BCGHITU]) |
|
|
1592 | < |
|
|
1593 | (?: |
|
|
1594 | ([^<>]*) (?{ $group = $^N }) |
|
|
1595 | | < $interior > |
|
|
1596 | ) |
|
|
1597 | > |
|
|
1598 | %gcsx |
|
|
1599 | ) { |
|
|
1600 | my ($code, $data) = ($1, $group); |
|
|
1601 | |
|
|
1602 | if ($code eq "B") { |
|
|
1603 | $xml .= "<b>" . expand_cfpod ($self, $data) . "</b>"; |
|
|
1604 | } elsif ($code eq "I") { |
|
|
1605 | $xml .= "<i>" . expand_cfpod ($self, $data) . "</i>"; |
|
|
1606 | } elsif ($code eq "U") { |
|
|
1607 | $xml .= "<u>" . expand_cfpod ($self, $data) . "</u>"; |
|
|
1608 | } elsif ($code eq "C") { |
|
|
1609 | $xml .= "<tt>" . expand_cfpod ($self, $data) . "</tt>"; |
|
|
1610 | } elsif ($code eq "T") { |
|
|
1611 | $xml .= "<big><b>" . expand_cfpod ($self, $data) . "</b></big>"; |
|
|
1612 | } elsif ($code eq "G") { |
|
|
1613 | my ($male, $female) = split /\|/, $data; |
|
|
1614 | $data = $self->gender ? $female : $male; |
|
|
1615 | $xml .= expand_cfpod ($self, $data); |
|
|
1616 | } elsif ($code eq "H") { |
|
|
1617 | $xml .= ("<fg name=\"lightblue\">[" . expand_cfpod ($self, $data) . " (Use hintmode to suppress hints)]</fg>", |
|
|
1618 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
|
|
1619 | "") |
|
|
1620 | [$self->{hintmode}]; |
|
|
1621 | } else { |
|
|
1622 | $xml .= "error processing '$code($data)' directive"; |
|
|
1623 | } |
|
|
1624 | } else { |
|
|
1625 | if ($pod =~ /\G(.+)/) { |
|
|
1626 | warn "parse error while expanding $pod (at $1)"; |
|
|
1627 | } |
|
|
1628 | last; |
|
|
1629 | } |
|
|
1630 | } |
|
|
1631 | |
|
|
1632 | for ($xml) { |
|
|
1633 | # create single paragraphs (very hackish) |
|
|
1634 | s/(?<=\S)\n(?=\w)/ /g; |
|
|
1635 | |
|
|
1636 | # compress some whitespace |
|
|
1637 | s/\s+\n/\n/g; # ws line-ends |
|
|
1638 | s/\n\n+/\n/g; # double lines |
|
|
1639 | s/^\n+//; # beginning lines |
|
|
1640 | s/\n+$//; # ending lines |
|
|
1641 | } |
|
|
1642 | |
|
|
1643 | $xml |
|
|
1644 | } |
|
|
1645 | |
|
|
1646 | no re 'eval'; |
|
|
1647 | |
|
|
1648 | sub hintmode { |
|
|
1649 | $_[0]{hintmode} = $_[1] if @_ > 1; |
|
|
1650 | $_[0]{hintmode} |
|
|
1651 | } |
|
|
1652 | |
1711 | |
1653 | =item $player->ext_reply ($msgid, @msg) |
1712 | =item $player->ext_reply ($msgid, @msg) |
1654 | |
1713 | |
1655 | Sends an ext reply to the player. |
1714 | Sends an ext reply to the player. |
1656 | |
1715 | |
… | |
… | |
1723 | our $MAX_RESET = 3600; |
1782 | our $MAX_RESET = 3600; |
1724 | our $DEFAULT_RESET = 3000; |
1783 | our $DEFAULT_RESET = 3000; |
1725 | |
1784 | |
1726 | sub generate_random_map { |
1785 | sub generate_random_map { |
1727 | my ($self, $rmp) = @_; |
1786 | my ($self, $rmp) = @_; |
|
|
1787 | |
|
|
1788 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
|
|
1789 | |
1728 | # mit "rum" bekleckern, nicht |
1790 | # mit "rum" bekleckern, nicht |
1729 | $self->_create_random_map ( |
1791 | $self->_create_random_map ( |
1730 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1792 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1731 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1793 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, $rmp->{miningstyle}, |
1732 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1794 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1733 | $rmp->{exit_on_final_map}, |
1795 | $rmp->{exit_on_final_map}, |
1734 | $rmp->{xsize}, $rmp->{ysize}, |
1796 | $rmp->{xsize}, $rmp->{ysize}, |
1735 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
1797 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
1736 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
1798 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
… | |
… | |
1854 | |
1916 | |
1855 | # the temporary/swap location |
1917 | # the temporary/swap location |
1856 | sub save_path { |
1918 | sub save_path { |
1857 | my ($self) = @_; |
1919 | my ($self) = @_; |
1858 | |
1920 | |
1859 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1921 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1860 | "$TMPDIR/$path.map" |
1922 | "$TMPDIR/$path.map" |
1861 | } |
1923 | } |
1862 | |
1924 | |
1863 | # the unique path, undef == no special unique path |
1925 | # the unique path, undef == no special unique path |
1864 | sub uniq_path { |
1926 | sub uniq_path { |
1865 | my ($self) = @_; |
1927 | my ($self) = @_; |
1866 | |
1928 | |
1867 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1929 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1868 | "$UNIQUEDIR/$path" |
1930 | "$UNIQUEDIR/$path" |
1869 | } |
|
|
1870 | |
|
|
1871 | # and all this just because we cannot iterate over |
|
|
1872 | # all maps in C++... |
|
|
1873 | sub change_all_map_light { |
|
|
1874 | my ($change) = @_; |
|
|
1875 | |
|
|
1876 | $_->change_map_light ($change) |
|
|
1877 | for grep $_->outdoor, values %cf::MAP; |
|
|
1878 | } |
1931 | } |
1879 | |
1932 | |
1880 | sub decay_objects { |
1933 | sub decay_objects { |
1881 | my ($self) = @_; |
1934 | my ($self) = @_; |
1882 | |
1935 | |
… | |
… | |
1966 | sub find { |
2019 | sub find { |
1967 | my ($path, $origin) = @_; |
2020 | my ($path, $origin) = @_; |
1968 | |
2021 | |
1969 | $path = normalise $path, $origin && $origin->path; |
2022 | $path = normalise $path, $origin && $origin->path; |
1970 | |
2023 | |
1971 | cf::lock_wait "map_data:$path";#d#remove |
2024 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
1972 | cf::lock_wait "map_find:$path"; |
2025 | my $guard2 = cf::lock_acquire "map_find:$path"; |
1973 | |
2026 | |
1974 | $cf::MAP{$path} || do { |
2027 | $cf::MAP{$path} || do { |
1975 | my $guard1 = cf::lock_acquire "map_find:$path"; |
|
|
1976 | my $guard2 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
|
|
1977 | |
|
|
1978 | my $map = new_from_path cf::map $path |
2028 | my $map = new_from_path cf::map $path |
1979 | or return; |
2029 | or return; |
1980 | |
2030 | |
1981 | $map->{last_save} = $cf::RUNTIME; |
2031 | $map->{last_save} = $cf::RUNTIME; |
1982 | |
2032 | |
… | |
… | |
1984 | or return; |
2034 | or return; |
1985 | |
2035 | |
1986 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
2036 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1987 | # doing this can freeze the server in a sync job, obviously |
2037 | # doing this can freeze the server in a sync job, obviously |
1988 | #$cf::WAIT_FOR_TICK->wait; |
2038 | #$cf::WAIT_FOR_TICK->wait; |
|
|
2039 | undef $guard2; |
1989 | undef $guard1; |
2040 | undef $guard1; |
1990 | undef $guard2; |
|
|
1991 | $map->reset; |
2041 | $map->reset; |
1992 | return find $path; |
2042 | return find $path; |
1993 | } |
2043 | } |
1994 | |
2044 | |
1995 | $cf::MAP{$path} = $map |
2045 | $cf::MAP{$path} = $map |
1996 | } |
2046 | } |
1997 | } |
2047 | } |
1998 | |
2048 | |
1999 | sub pre_load { } |
2049 | sub pre_load { } |
2000 | sub post_load { } |
2050 | #sub post_load { } # XS |
2001 | |
2051 | |
2002 | sub load { |
2052 | sub load { |
2003 | my ($self) = @_; |
2053 | my ($self) = @_; |
2004 | |
2054 | |
2005 | local $self->{deny_reset} = 1; # loading can take a long time |
2055 | local $self->{deny_reset} = 1; # loading can take a long time |
… | |
… | |
2022 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2072 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2023 | $f->skip_block; |
2073 | $f->skip_block; |
2024 | $self->_load_objects ($f) |
2074 | $self->_load_objects ($f) |
2025 | or return; |
2075 | or return; |
2026 | |
2076 | |
2027 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
2077 | $self->post_load_original |
2028 | if delete $self->{load_original}; |
2078 | if delete $self->{load_original}; |
2029 | |
2079 | |
2030 | if (my $uniq = $self->uniq_path) { |
2080 | if (my $uniq = $self->uniq_path) { |
2031 | utf8::encode $uniq; |
2081 | utf8::encode $uniq; |
2032 | unless (aio_stat $uniq) { |
2082 | unless (aio_stat $uniq) { |
… | |
… | |
2050 | unless ($self->{deny_activate}) { |
2100 | unless ($self->{deny_activate}) { |
2051 | $self->decay_objects; |
2101 | $self->decay_objects; |
2052 | $self->fix_auto_apply; |
2102 | $self->fix_auto_apply; |
2053 | $self->update_buttons; |
2103 | $self->update_buttons; |
2054 | cf::cede_to_tick; |
2104 | cf::cede_to_tick; |
2055 | $self->set_darkness_map; |
|
|
2056 | cf::cede_to_tick; |
|
|
2057 | $self->activate; |
2105 | $self->activate; |
2058 | } |
2106 | } |
2059 | |
2107 | |
2060 | $self->{last_save} = $cf::RUNTIME; |
2108 | $self->{last_save} = $cf::RUNTIME; |
2061 | $self->last_access ($cf::RUNTIME); |
2109 | $self->last_access ($cf::RUNTIME); |
2062 | |
2110 | |
2063 | $self->in_memory (cf::MAP_IN_MEMORY); |
2111 | $self->in_memory (cf::MAP_ACTIVE); |
2064 | } |
2112 | } |
2065 | |
2113 | |
2066 | $self->post_load; |
2114 | $self->post_load; |
2067 | } |
2115 | } |
2068 | |
2116 | |
|
|
2117 | # customize the map for a given player, i.e. |
|
|
2118 | # return the _real_ map. used by e.g. per-player |
|
|
2119 | # maps to change the path to ~playername/mappath |
2069 | sub customise_for { |
2120 | sub customise_for { |
2070 | my ($self, $ob) = @_; |
2121 | my ($self, $ob) = @_; |
2071 | |
2122 | |
2072 | return find "~" . $ob->name . "/" . $self->{path} |
2123 | return find "~" . $ob->name . "/" . $self->{path} |
2073 | if $self->per_player; |
2124 | if $self->per_player; |
… | |
… | |
2126 | my ($path, $origin, $load) = @_; |
2177 | my ($path, $origin, $load) = @_; |
2127 | |
2178 | |
2128 | $path = normalise $path, $origin && $origin->{path}; |
2179 | $path = normalise $path, $origin && $origin->{path}; |
2129 | |
2180 | |
2130 | if (my $map = $cf::MAP{$path}) { |
2181 | if (my $map = $cf::MAP{$path}) { |
2131 | return $map if !$load || $map->in_memory == cf::MAP_IN_MEMORY; |
2182 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
2132 | } |
2183 | } |
2133 | |
2184 | |
2134 | $MAP_PREFETCH{$path} |= $load; |
2185 | $MAP_PREFETCH{$path} |= $load; |
2135 | |
2186 | |
2136 | $MAP_PREFETCHER ||= cf::async { |
2187 | $MAP_PREFETCHER ||= cf::async { |
… | |
… | |
2173 | cf::async { |
2224 | cf::async { |
2174 | $Coro::current->{desc} = "map player save"; |
2225 | $Coro::current->{desc} = "map player save"; |
2175 | $_->contr->save for $self->players; |
2226 | $_->contr->save for $self->players; |
2176 | }; |
2227 | }; |
2177 | |
2228 | |
|
|
2229 | cf::get_slot 0.02; |
|
|
2230 | |
2178 | if ($uniq) { |
2231 | if ($uniq) { |
2179 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2232 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2180 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2233 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2181 | } else { |
2234 | } else { |
2182 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2235 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
… | |
… | |
2190 | $self->save; |
2243 | $self->save; |
2191 | |
2244 | |
2192 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2245 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2193 | |
2246 | |
2194 | return if $self->players; |
2247 | return if $self->players; |
2195 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
2248 | return if $self->in_memory != cf::MAP_ACTIVE; |
2196 | return if $self->{deny_save}; |
2249 | return if $self->{deny_save}; |
2197 | |
2250 | |
2198 | $self->in_memory (cf::MAP_SWAPPED); |
2251 | $self->in_memory (cf::MAP_SWAPPED); |
2199 | |
2252 | |
2200 | $self->deactivate; |
2253 | $self->deactivate; |
… | |
… | |
2225 | |
2278 | |
2226 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2279 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2227 | |
2280 | |
2228 | return if $self->players; |
2281 | return if $self->players; |
2229 | |
2282 | |
2230 | warn "resetting map ", $self->path; |
2283 | warn "resetting map ", $self->path, "\n"; |
2231 | |
2284 | |
2232 | $self->in_memory (cf::MAP_SWAPPED); |
2285 | $self->in_memory (cf::MAP_SWAPPED); |
2233 | |
2286 | |
2234 | # need to save uniques path |
2287 | # need to save uniques path |
2235 | unless ($self->{deny_save}) { |
2288 | unless ($self->{deny_save}) { |
… | |
… | |
2318 | |
2371 | |
2319 | sub unique_maps() { |
2372 | sub unique_maps() { |
2320 | [ |
2373 | [ |
2321 | map { |
2374 | map { |
2322 | utf8::decode $_; |
2375 | utf8::decode $_; |
2323 | /\.map$/ |
2376 | s/\.map$//; # TODO future compatibility hack |
|
|
2377 | /\.pst$/ || !/^$PATH_SEP/o # TODO unique maps apparebntly lack the .map suffix :/ |
|
|
2378 | ? () |
2324 | ? normalise $_ |
2379 | : normalise $_ |
2325 | : () |
|
|
2326 | } @{ aio_readdir $UNIQUEDIR or [] } |
2380 | } @{ aio_readdir $UNIQUEDIR or [] } |
2327 | ] |
2381 | ] |
2328 | } |
2382 | } |
2329 | |
2383 | |
2330 | package cf; |
2384 | =item cf::map::static_maps |
|
|
2385 | |
|
|
2386 | Returns an arrayref if paths of all static maps (all preinstalled F<.map> |
|
|
2387 | file in the shared directory excluding F</styles> and F</editor>). May |
|
|
2388 | block. |
|
|
2389 | |
|
|
2390 | =cut |
|
|
2391 | |
|
|
2392 | sub static_maps() { |
|
|
2393 | my @dirs = ""; |
|
|
2394 | my @maps; |
|
|
2395 | |
|
|
2396 | while (@dirs) { |
|
|
2397 | my $dir = shift @dirs; |
|
|
2398 | |
|
|
2399 | next if $dir eq "/styles" || $dir eq "/editor"; |
|
|
2400 | |
|
|
2401 | my ($dirs, $files) = Coro::AIO::aio_scandir "$MAPDIR$dir", 2 |
|
|
2402 | or return; |
|
|
2403 | |
|
|
2404 | for (@$files) { |
|
|
2405 | s/\.map$// or next; |
|
|
2406 | utf8::decode $_; |
|
|
2407 | push @maps, "$dir/$_"; |
|
|
2408 | } |
|
|
2409 | |
|
|
2410 | push @dirs, map "$dir/$_", @$dirs; |
|
|
2411 | } |
|
|
2412 | |
|
|
2413 | \@maps |
|
|
2414 | } |
2331 | |
2415 | |
2332 | =back |
2416 | =back |
2333 | |
2417 | |
2334 | =head3 cf::object |
2418 | =head3 cf::object |
2335 | |
2419 | |
… | |
… | |
2339 | |
2423 | |
2340 | =over 4 |
2424 | =over 4 |
2341 | |
2425 | |
2342 | =item $ob->inv_recursive |
2426 | =item $ob->inv_recursive |
2343 | |
2427 | |
2344 | Returns the inventory of the object _and_ their inventories, recursively. |
2428 | Returns the inventory of the object I<and> their inventories, recursively, |
|
|
2429 | but I<not> the object itself. |
2345 | |
2430 | |
2346 | =cut |
2431 | =cut |
2347 | |
2432 | |
2348 | sub inv_recursive_; |
2433 | sub inv_recursive_; |
2349 | sub inv_recursive_ { |
2434 | sub inv_recursive_ { |
… | |
… | |
2354 | inv_recursive_ inv $_[0] |
2439 | inv_recursive_ inv $_[0] |
2355 | } |
2440 | } |
2356 | |
2441 | |
2357 | =item $ref = $ob->ref |
2442 | =item $ref = $ob->ref |
2358 | |
2443 | |
2359 | creates and returns a persistent reference to an objetc that can be stored as a string. |
2444 | Creates and returns a persistent reference to an object that can be stored as a string. |
2360 | |
2445 | |
2361 | =item $ob = cf::object::deref ($refstring) |
2446 | =item $ob = cf::object::deref ($refstring) |
2362 | |
2447 | |
2363 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
2448 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
2364 | even if the object actually exists. May block. |
2449 | even if the object actually exists. May block. |
… | |
… | |
2396 | can be C<undef>. Does the right thing when the player is currently in a |
2481 | can be C<undef>. Does the right thing when the player is currently in a |
2397 | dialogue with the given NPC character. |
2482 | dialogue with the given NPC character. |
2398 | |
2483 | |
2399 | =cut |
2484 | =cut |
2400 | |
2485 | |
|
|
2486 | our $SAY_CHANNEL = { |
|
|
2487 | id => "say", |
|
|
2488 | title => "Map", |
|
|
2489 | reply => "say ", |
|
|
2490 | tooltip => "Things said to and replied from NPCs near you and other players on the same map only.", |
|
|
2491 | }; |
|
|
2492 | |
|
|
2493 | our $CHAT_CHANNEL = { |
|
|
2494 | id => "chat", |
|
|
2495 | title => "Chat", |
|
|
2496 | reply => "chat ", |
|
|
2497 | tooltip => "Player chat and shouts, global to the server.", |
|
|
2498 | }; |
|
|
2499 | |
2401 | # rough implementation of a future "reply" method that works |
2500 | # rough implementation of a future "reply" method that works |
2402 | # with dialog boxes. |
2501 | # with dialog boxes. |
2403 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2502 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2404 | sub cf::object::player::reply($$$;$) { |
2503 | sub cf::object::player::reply($$$;$) { |
2405 | my ($self, $npc, $msg, $flags) = @_; |
2504 | my ($self, $npc, $msg, $flags) = @_; |
… | |
… | |
2416 | my $dialog = $pl->{npc_dialog}; |
2515 | my $dialog = $pl->{npc_dialog}; |
2417 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2516 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2418 | |
2517 | |
2419 | } else { |
2518 | } else { |
2420 | $msg = $npc->name . " says: $msg" if $npc; |
2519 | $msg = $npc->name . " says: $msg" if $npc; |
2421 | $self->message ($msg, $flags); |
2520 | $self->send_msg ($SAY_CHANNEL => $msg, $flags); |
2422 | } |
2521 | } |
2423 | } |
2522 | } |
2424 | } |
2523 | } |
2425 | |
2524 | |
2426 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
2525 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
… | |
… | |
2451 | |
2550 | |
2452 | =item $player_object->enter_link |
2551 | =item $player_object->enter_link |
2453 | |
2552 | |
2454 | Freezes the player and moves him/her to a special map (C<{link}>). |
2553 | Freezes the player and moves him/her to a special map (C<{link}>). |
2455 | |
2554 | |
2456 | The player should be reasonably safe there for short amounts of time. You |
2555 | The player should be reasonably safe there for short amounts of time (e.g. |
2457 | I<MUST> call C<leave_link> as soon as possible, though. |
2556 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
|
|
2557 | though, as the palyer cannot control the character while it is on the link |
|
|
2558 | map. |
2458 | |
2559 | |
2459 | Will never block. |
2560 | Will never block. |
2460 | |
2561 | |
2461 | =item $player_object->leave_link ($map, $x, $y) |
2562 | =item $player_object->leave_link ($map, $x, $y) |
2462 | |
2563 | |
… | |
… | |
2514 | ($x, $y) = (-1, -1) |
2615 | ($x, $y) = (-1, -1) |
2515 | unless (defined $x) && (defined $y); |
2616 | unless (defined $x) && (defined $y); |
2516 | |
2617 | |
2517 | # use -1 or undef as default coordinates, not 0, 0 |
2618 | # use -1 or undef as default coordinates, not 0, 0 |
2518 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2619 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2519 | if $x <=0 && $y <= 0; |
2620 | if $x <= 0 && $y <= 0; |
2520 | |
2621 | |
2521 | $map->load; |
2622 | $map->load; |
2522 | $map->load_neighbours; |
2623 | $map->load_neighbours; |
2523 | |
2624 | |
2524 | return unless $self->contr->active; |
2625 | return unless $self->contr->active; |
2525 | $self->activate_recursive; |
|
|
2526 | |
2626 | |
2527 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2627 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2528 | $self->enter_map ($map, $x, $y); |
2628 | $self->enter_map ($map, $x, $y); |
|
|
2629 | |
|
|
2630 | # only activate afterwards, to support waiting in hooks |
|
|
2631 | $self->activate_recursive; |
2529 | } |
2632 | } |
2530 | |
2633 | |
2531 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2634 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2532 | |
2635 | |
2533 | Moves the player to the given map-path and coordinates by first freezing |
2636 | Moves the player to the given map-path and coordinates by first freezing |
2534 | her, loading and preparing them map, calling the provided $check callback |
2637 | her, loading and preparing them map, calling the provided $check callback |
2535 | that has to return the map if sucecssful, and then unfreezes the player on |
2638 | that has to return the map if sucecssful, and then unfreezes the player on |
2536 | the new (success) or old (failed) map position. In either case, $done will |
2639 | the new (success) or old (failed) map position. In either case, $done will |
2537 | be called at the end of this process. |
2640 | be called at the end of this process. |
|
|
2641 | |
|
|
2642 | Note that $check will be called with a potentially non-loaded map, so if |
|
|
2643 | it needs a loaded map it has to call C<< ->load >>. |
2538 | |
2644 | |
2539 | =cut |
2645 | =cut |
2540 | |
2646 | |
2541 | our $GOTOGEN; |
2647 | our $GOTOGEN; |
2542 | |
2648 | |
… | |
… | |
2621 | } |
2727 | } |
2622 | |
2728 | |
2623 | sub prepare_random_map { |
2729 | sub prepare_random_map { |
2624 | my ($exit) = @_; |
2730 | my ($exit) = @_; |
2625 | |
2731 | |
2626 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2627 | |
|
|
2628 | # all this does is basically replace the /! path by |
2732 | # all this does is basically replace the /! path by |
2629 | # a new random map path (?random/...) with a seed |
2733 | # a new random map path (?random/...) with a seed |
2630 | # that depends on the exit object |
2734 | # that depends on the exit object |
2631 | |
2735 | |
2632 | my $rmp = parse_random_map_params $exit->msg; |
2736 | my $rmp = parse_random_map_params $exit->msg; |
… | |
… | |
2634 | if ($exit->map) { |
2738 | if ($exit->map) { |
2635 | $rmp->{region} = $exit->region->name; |
2739 | $rmp->{region} = $exit->region->name; |
2636 | $rmp->{origin_map} = $exit->map->path; |
2740 | $rmp->{origin_map} = $exit->map->path; |
2637 | $rmp->{origin_x} = $exit->x; |
2741 | $rmp->{origin_x} = $exit->x; |
2638 | $rmp->{origin_y} = $exit->y; |
2742 | $rmp->{origin_y} = $exit->y; |
|
|
2743 | |
|
|
2744 | $exit->map->touch; |
2639 | } |
2745 | } |
2640 | |
2746 | |
2641 | $rmp->{random_seed} ||= $exit->random_seed; |
2747 | $rmp->{random_seed} ||= $exit->random_seed; |
2642 | |
2748 | |
2643 | my $data = cf::encode_json $rmp; |
2749 | my $data = JSON::XS->new->utf8->pretty->canonical->encode ($rmp); |
2644 | my $md5 = Digest::MD5::md5_hex $data; |
2750 | my $md5 = Digest::MD5::md5_hex $data; |
2645 | my $meta = "$RANDOMDIR/$md5.meta"; |
2751 | my $meta = "$RANDOMDIR/$md5.meta"; |
2646 | |
2752 | |
2647 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2753 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2648 | aio_write $fh, 0, (length $data), $data, 0; |
2754 | aio_write $fh, 0, (length $data), $data, 0; |
2649 | undef $fh; |
2755 | undef $fh; |
2650 | aio_rename "$meta~", $meta; |
2756 | aio_rename "$meta~", $meta; |
2651 | |
2757 | |
|
|
2758 | my $slaying = "?random/$md5"; |
|
|
2759 | |
|
|
2760 | if ($exit->valid) { |
2652 | $exit->slaying ("?random/$md5"); |
2761 | $exit->slaying ("?random/$md5"); |
2653 | $exit->msg (undef); |
2762 | $exit->msg (undef); |
|
|
2763 | } |
2654 | } |
2764 | } |
2655 | } |
2765 | } |
2656 | |
2766 | |
2657 | sub cf::object::player::enter_exit { |
2767 | sub cf::object::player::enter_exit { |
2658 | my ($self, $exit) = @_; |
2768 | my ($self, $exit) = @_; |
2659 | |
2769 | |
2660 | return unless $self->type == cf::PLAYER; |
2770 | return unless $self->type == cf::PLAYER; |
2661 | |
2771 | |
2662 | if ($exit->slaying eq "/!") { |
|
|
2663 | #TODO: this should de-fi-ni-te-ly not be a sync-job |
|
|
2664 | # the problem is that $exit might not survive long enough |
|
|
2665 | # so it needs to be done right now, right here |
|
|
2666 | cf::sync_job { prepare_random_map $exit }; |
|
|
2667 | } |
|
|
2668 | |
|
|
2669 | my $slaying = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2670 | my $hp = $exit->stats->hp; |
|
|
2671 | my $sp = $exit->stats->sp; |
|
|
2672 | |
|
|
2673 | $self->enter_link; |
2772 | $self->enter_link; |
2674 | |
2773 | |
2675 | # if exit is damned, update players death & WoR home-position |
|
|
2676 | $self->contr->savebed ($slaying, $hp, $sp) |
|
|
2677 | if $exit->flag (FLAG_DAMNED); |
|
|
2678 | |
|
|
2679 | (async { |
2774 | (async { |
2680 | $Coro::current->{desc} = "enter_exit $slaying $hp $sp"; |
2775 | $Coro::current->{desc} = "enter_exit"; |
2681 | |
2776 | |
2682 | $self->deactivate_recursive; # just to be sure |
|
|
2683 | unless (eval { |
2777 | unless (eval { |
|
|
2778 | $self->deactivate_recursive; # just to be sure |
|
|
2779 | |
|
|
2780 | # random map handling |
|
|
2781 | { |
|
|
2782 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2783 | |
|
|
2784 | prepare_random_map $exit |
|
|
2785 | if $exit->slaying eq "/!"; |
|
|
2786 | } |
|
|
2787 | |
|
|
2788 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2789 | my $x = $exit->stats->hp; |
|
|
2790 | my $y = $exit->stats->sp; |
|
|
2791 | |
2684 | $self->goto ($slaying, $hp, $sp); |
2792 | $self->goto ($map, $x, $y); |
2685 | |
2793 | |
|
|
2794 | # if exit is damned, update players death & WoR home-position |
|
|
2795 | $self->contr->savebed ($map, $x, $y) |
|
|
2796 | if $exit->flag (cf::FLAG_DAMNED); |
|
|
2797 | |
2686 | 1; |
2798 | 1 |
2687 | }) { |
2799 | }) { |
2688 | $self->message ("Something went wrong deep within the crossfire server. " |
2800 | $self->message ("Something went wrong deep within the deliantra server. " |
2689 | . "I'll try to bring you back to the map you were before. " |
2801 | . "I'll try to bring you back to the map you were before. " |
2690 | . "Please report this to the dungeon master!", |
2802 | . "Please report this to the dungeon master!", |
2691 | cf::NDI_UNIQUE | cf::NDI_RED); |
2803 | cf::NDI_UNIQUE | cf::NDI_RED); |
2692 | |
2804 | |
2693 | warn "ERROR in enter_exit: $@"; |
2805 | warn "ERROR in enter_exit: $@"; |
… | |
… | |
2710 | sub cf::client::send_drawinfo { |
2822 | sub cf::client::send_drawinfo { |
2711 | my ($self, $text, $flags) = @_; |
2823 | my ($self, $text, $flags) = @_; |
2712 | |
2824 | |
2713 | utf8::encode $text; |
2825 | utf8::encode $text; |
2714 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
2826 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
|
|
2827 | } |
|
|
2828 | |
|
|
2829 | =item $client->send_big_packet ($pkt) |
|
|
2830 | |
|
|
2831 | Like C<send_packet>, but tries to compress large packets, and fragments |
|
|
2832 | them as required. |
|
|
2833 | |
|
|
2834 | =cut |
|
|
2835 | |
|
|
2836 | our $MAXFRAGSIZE = cf::MAXSOCKBUF - 64; |
|
|
2837 | |
|
|
2838 | sub cf::client::send_big_packet { |
|
|
2839 | my ($self, $pkt) = @_; |
|
|
2840 | |
|
|
2841 | # try lzf for large packets |
|
|
2842 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2843 | if 1024 <= length $pkt and $self->{can_lzf}; |
|
|
2844 | |
|
|
2845 | # split very large packets |
|
|
2846 | if ($MAXFRAGSIZE < length $pkt and $self->{can_lzf}) { |
|
|
2847 | $self->send_packet ("frag $_") for unpack "(a$MAXFRAGSIZE)*", $pkt; |
|
|
2848 | $pkt = "frag"; |
|
|
2849 | } |
|
|
2850 | |
|
|
2851 | $self->send_packet ($pkt); |
2715 | } |
2852 | } |
2716 | |
2853 | |
2717 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
2854 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
2718 | |
2855 | |
2719 | Send a drawinfo or msg packet to the client, formatting the msg for the |
2856 | Send a drawinfo or msg packet to the client, formatting the msg for the |
… | |
… | |
2723 | |
2860 | |
2724 | =cut |
2861 | =cut |
2725 | |
2862 | |
2726 | # non-persistent channels (usually the info channel) |
2863 | # non-persistent channels (usually the info channel) |
2727 | our %CHANNEL = ( |
2864 | our %CHANNEL = ( |
|
|
2865 | "c/motd" => { |
|
|
2866 | id => "infobox", |
|
|
2867 | title => "MOTD", |
|
|
2868 | reply => undef, |
|
|
2869 | tooltip => "The message of the day", |
|
|
2870 | }, |
2728 | "c/identify" => { |
2871 | "c/identify" => { |
2729 | id => "infobox", |
2872 | id => "infobox", |
2730 | title => "Identify", |
2873 | title => "Identify", |
2731 | reply => undef, |
2874 | reply => undef, |
2732 | tooltip => "Items recently identified", |
2875 | tooltip => "Items recently identified", |
… | |
… | |
2734 | "c/examine" => { |
2877 | "c/examine" => { |
2735 | id => "infobox", |
2878 | id => "infobox", |
2736 | title => "Examine", |
2879 | title => "Examine", |
2737 | reply => undef, |
2880 | reply => undef, |
2738 | tooltip => "Signs and other items you examined", |
2881 | tooltip => "Signs and other items you examined", |
|
|
2882 | }, |
|
|
2883 | "c/shopinfo" => { |
|
|
2884 | id => "infobox", |
|
|
2885 | title => "Shop Info", |
|
|
2886 | reply => undef, |
|
|
2887 | tooltip => "What your bargaining skill tells you about the shop", |
2739 | }, |
2888 | }, |
2740 | "c/book" => { |
2889 | "c/book" => { |
2741 | id => "infobox", |
2890 | id => "infobox", |
2742 | title => "Book", |
2891 | title => "Book", |
2743 | reply => undef, |
2892 | reply => undef, |
… | |
… | |
2759 | id => "infobox", |
2908 | id => "infobox", |
2760 | title => "Body Parts", |
2909 | title => "Body Parts", |
2761 | reply => undef, |
2910 | reply => undef, |
2762 | tooltip => "Shows which body parts you posess and are available", |
2911 | tooltip => "Shows which body parts you posess and are available", |
2763 | }, |
2912 | }, |
|
|
2913 | "c/statistics" => { |
|
|
2914 | id => "infobox", |
|
|
2915 | title => "Statistics", |
|
|
2916 | reply => undef, |
|
|
2917 | tooltip => "Shows your primary statistics", |
|
|
2918 | }, |
|
|
2919 | "c/skills" => { |
|
|
2920 | id => "infobox", |
|
|
2921 | title => "Skills", |
|
|
2922 | reply => undef, |
|
|
2923 | tooltip => "Shows your experience per skill and item power", |
|
|
2924 | }, |
|
|
2925 | "c/shopitems" => { |
|
|
2926 | id => "infobox", |
|
|
2927 | title => "Shop Items", |
|
|
2928 | reply => undef, |
|
|
2929 | tooltip => "Shows the items currently for sale in this shop", |
|
|
2930 | }, |
|
|
2931 | "c/resistances" => { |
|
|
2932 | id => "infobox", |
|
|
2933 | title => "Resistances", |
|
|
2934 | reply => undef, |
|
|
2935 | tooltip => "Shows your resistances", |
|
|
2936 | }, |
|
|
2937 | "c/pets" => { |
|
|
2938 | id => "infobox", |
|
|
2939 | title => "Pets", |
|
|
2940 | reply => undef, |
|
|
2941 | tooltip => "Shows information abotu your pets/a specific pet", |
|
|
2942 | }, |
|
|
2943 | "c/perceiveself" => { |
|
|
2944 | id => "infobox", |
|
|
2945 | title => "Perceive Self", |
|
|
2946 | reply => undef, |
|
|
2947 | tooltip => "You gained detailed knowledge about yourself", |
|
|
2948 | }, |
2764 | "c/uptime" => { |
2949 | "c/uptime" => { |
2765 | id => "infobox", |
2950 | id => "infobox", |
2766 | title => "Uptime", |
2951 | title => "Uptime", |
2767 | reply => undef, |
2952 | reply => undef, |
2768 | tooltip => "How long the server has been running since last restart", |
2953 | tooltip => "How long the server has been running since last restart", |
… | |
… | |
2771 | id => "infobox", |
2956 | id => "infobox", |
2772 | title => "Map Info", |
2957 | title => "Map Info", |
2773 | reply => undef, |
2958 | reply => undef, |
2774 | tooltip => "Information related to the maps", |
2959 | tooltip => "Information related to the maps", |
2775 | }, |
2960 | }, |
|
|
2961 | "c/party" => { |
|
|
2962 | id => "party", |
|
|
2963 | title => "Party", |
|
|
2964 | reply => "gsay ", |
|
|
2965 | tooltip => "Messages and chat related to your party", |
|
|
2966 | }, |
|
|
2967 | "c/death" => { |
|
|
2968 | id => "death", |
|
|
2969 | title => "Death", |
|
|
2970 | reply => undef, |
|
|
2971 | tooltip => "Reason for and more info about your most recent death", |
|
|
2972 | }, |
|
|
2973 | "c/say" => $SAY_CHANNEL, |
|
|
2974 | "c/chat" => $CHAT_CHANNEL, |
2776 | ); |
2975 | ); |
2777 | |
2976 | |
2778 | sub cf::client::send_msg { |
2977 | sub cf::client::send_msg { |
2779 | my ($self, $channel, $msg, $color, @extra) = @_; |
2978 | my ($self, $channel, $msg, $color, @extra) = @_; |
2780 | |
2979 | |
2781 | $msg = $self->pl->expand_cfpod ($msg); |
2980 | $msg = $self->pl->expand_cfpod ($msg) |
|
|
2981 | unless $color & cf::NDI_VERBATIM; |
2782 | |
2982 | |
2783 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2983 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2784 | |
2984 | |
2785 | # check predefined channels, for the benefit of C |
2985 | # check predefined channels, for the benefit of C |
2786 | if ($CHANNEL{$channel}) { |
2986 | if ($CHANNEL{$channel}) { |
2787 | $channel = $CHANNEL{$channel}; |
2987 | $channel = $CHANNEL{$channel}; |
2788 | |
2988 | |
2789 | $self->ext_msg (channel_info => $channel) |
2989 | $self->ext_msg (channel_info => $channel); |
2790 | if $self->can_msg; |
|
|
2791 | |
|
|
2792 | $channel = $channel->{id}; |
2990 | $channel = $channel->{id}; |
2793 | |
2991 | |
2794 | } elsif (ref $channel) { |
2992 | } elsif (ref $channel) { |
2795 | # send meta info to client, if not yet sent |
2993 | # send meta info to client, if not yet sent |
2796 | unless (exists $self->{channel}{$channel->{id}}) { |
2994 | unless (exists $self->{channel}{$channel->{id}}) { |
2797 | $self->{channel}{$channel->{id}} = $channel; |
2995 | $self->{channel}{$channel->{id}} = $channel; |
2798 | $self->ext_msg (channel_info => $channel) |
2996 | $self->ext_msg (channel_info => $channel); |
2799 | if $self->can_msg; |
|
|
2800 | } |
2997 | } |
2801 | |
2998 | |
2802 | $channel = $channel->{id}; |
2999 | $channel = $channel->{id}; |
2803 | } |
3000 | } |
2804 | |
3001 | |
2805 | return unless @extra || length $msg; |
3002 | return unless @extra || length $msg; |
2806 | |
3003 | |
2807 | if ($self->can_msg) { |
|
|
2808 | # default colour, mask it out |
3004 | # default colour, mask it out |
2809 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
3005 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2810 | if $color & cf::NDI_DEF; |
3006 | if $color & cf::NDI_DEF; |
2811 | |
3007 | |
2812 | $self->send_packet ("msg " . $self->{json_coder}->encode ( |
3008 | my $pkt = "msg " |
|
|
3009 | . $self->{json_coder}->encode ( |
2813 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra])); |
3010 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
2814 | } else { |
3011 | ); |
2815 | if ($color >= 0) { |
|
|
2816 | # replace some tags by gcfclient-compatible ones |
|
|
2817 | for ($msg) { |
|
|
2818 | 1 while |
|
|
2819 | s/<b>([^<]*)<\/b>/[b]${1}[\/b]/ |
|
|
2820 | || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/ |
|
|
2821 | || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/ |
|
|
2822 | || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/ |
|
|
2823 | || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/; |
|
|
2824 | } |
|
|
2825 | |
3012 | |
2826 | $color &= cf::NDI_COLOR_MASK; |
3013 | $self->send_big_packet ($pkt); |
2827 | |
|
|
2828 | utf8::encode $msg; |
|
|
2829 | |
|
|
2830 | if (0 && $msg =~ /\[/) { |
|
|
2831 | # COMMAND/INFO |
|
|
2832 | $self->send_packet ("drawextinfo $color 10 8 $msg") |
|
|
2833 | } else { |
|
|
2834 | $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; |
|
|
2835 | $self->send_packet ("drawinfo $color $msg") |
|
|
2836 | } |
|
|
2837 | } |
|
|
2838 | } |
|
|
2839 | } |
3014 | } |
2840 | |
3015 | |
2841 | =item $client->ext_msg ($type, @msg) |
3016 | =item $client->ext_msg ($type, @msg) |
2842 | |
3017 | |
2843 | Sends an ext event to the client. |
3018 | Sends an ext event to the client. |
… | |
… | |
2846 | |
3021 | |
2847 | sub cf::client::ext_msg($$@) { |
3022 | sub cf::client::ext_msg($$@) { |
2848 | my ($self, $type, @msg) = @_; |
3023 | my ($self, $type, @msg) = @_; |
2849 | |
3024 | |
2850 | if ($self->extcmd == 2) { |
3025 | if ($self->extcmd == 2) { |
2851 | $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
3026 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
2852 | } elsif ($self->extcmd == 1) { # TODO: remove |
3027 | } elsif ($self->extcmd == 1) { # TODO: remove |
2853 | push @msg, msgtype => "event_$type"; |
3028 | push @msg, msgtype => "event_$type"; |
2854 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
3029 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2855 | } |
3030 | } |
2856 | } |
3031 | } |
2857 | |
3032 | |
2858 | =item $client->ext_reply ($msgid, @msg) |
3033 | =item $client->ext_reply ($msgid, @msg) |
2859 | |
3034 | |
… | |
… | |
2863 | |
3038 | |
2864 | sub cf::client::ext_reply($$@) { |
3039 | sub cf::client::ext_reply($$@) { |
2865 | my ($self, $id, @msg) = @_; |
3040 | my ($self, $id, @msg) = @_; |
2866 | |
3041 | |
2867 | if ($self->extcmd == 2) { |
3042 | if ($self->extcmd == 2) { |
2868 | $self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
3043 | $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
2869 | } elsif ($self->extcmd == 1) { |
3044 | } elsif ($self->extcmd == 1) { |
2870 | #TODO: version 1, remove |
3045 | #TODO: version 1, remove |
2871 | unshift @msg, msgtype => "reply", msgid => $id; |
3046 | unshift @msg, msgtype => "reply", msgid => $id; |
2872 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
3047 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2873 | } |
3048 | } |
2874 | } |
3049 | } |
2875 | |
3050 | |
2876 | =item $success = $client->query ($flags, "text", \&cb) |
3051 | =item $success = $client->query ($flags, "text", \&cb) |
2877 | |
3052 | |
… | |
… | |
2978 | |
3153 | |
2979 | $coro |
3154 | $coro |
2980 | } |
3155 | } |
2981 | |
3156 | |
2982 | cf::client->attach ( |
3157 | cf::client->attach ( |
2983 | on_destroy => sub { |
3158 | on_client_destroy => sub { |
2984 | my ($ns) = @_; |
3159 | my ($ns) = @_; |
2985 | |
3160 | |
2986 | $_->cancel for values %{ (delete $ns->{_coro}) || {} }; |
3161 | $_->cancel for values %{ (delete $ns->{_coro}) || {} }; |
2987 | }, |
3162 | }, |
2988 | ); |
3163 | ); |
… | |
… | |
3004 | our $safe_hole = new Safe::Hole; |
3179 | our $safe_hole = new Safe::Hole; |
3005 | |
3180 | |
3006 | $SIG{FPE} = 'IGNORE'; |
3181 | $SIG{FPE} = 'IGNORE'; |
3007 | |
3182 | |
3008 | $safe->permit_only (Opcode::opset qw( |
3183 | $safe->permit_only (Opcode::opset qw( |
3009 | :base_core :base_mem :base_orig :base_math |
3184 | :base_core :base_mem :base_orig :base_math :base_loop |
3010 | grepstart grepwhile mapstart mapwhile |
3185 | grepstart grepwhile mapstart mapwhile |
3011 | sort time |
3186 | sort time |
3012 | )); |
3187 | )); |
3013 | |
3188 | |
3014 | # here we export the classes and methods available to script code |
3189 | # here we export the classes and methods available to script code |
… | |
… | |
3017 | |
3192 | |
3018 | The following functions and methods are available within a safe environment: |
3193 | The following functions and methods are available within a safe environment: |
3019 | |
3194 | |
3020 | cf::object |
3195 | cf::object |
3021 | contr pay_amount pay_player map x y force_find force_add destroy |
3196 | contr pay_amount pay_player map x y force_find force_add destroy |
3022 | insert remove name archname title slaying race decrease_ob_nr |
3197 | insert remove name archname title slaying race decrease split |
|
|
3198 | value |
3023 | |
3199 | |
3024 | cf::object::player |
3200 | cf::object::player |
3025 | player |
3201 | player |
3026 | |
3202 | |
3027 | cf::player |
3203 | cf::player |
… | |
… | |
3032 | |
3208 | |
3033 | =cut |
3209 | =cut |
3034 | |
3210 | |
3035 | for ( |
3211 | for ( |
3036 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3212 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3037 | insert remove inv name archname title slaying race |
3213 | insert remove inv nrof name archname title slaying race |
3038 | decrease_ob_nr destroy)], |
3214 | decrease split destroy change_exp value msg lore send_msg)], |
3039 | ["cf::object::player" => qw(player)], |
3215 | ["cf::object::player" => qw(player)], |
3040 | ["cf::player" => qw(peaceful)], |
3216 | ["cf::player" => qw(peaceful send_msg)], |
3041 | ["cf::map" => qw(trigger)], |
3217 | ["cf::map" => qw(trigger)], |
3042 | ) { |
3218 | ) { |
3043 | no strict 'refs'; |
3219 | no strict 'refs'; |
3044 | my ($pkg, @funs) = @$_; |
3220 | my ($pkg, @funs) = @$_; |
3045 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3221 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
… | |
… | |
3063 | |
3239 | |
3064 | my $qcode = $code; |
3240 | my $qcode = $code; |
3065 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3241 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3066 | $qcode =~ s/\n/\\n/g; |
3242 | $qcode =~ s/\n/\\n/g; |
3067 | |
3243 | |
|
|
3244 | %vars = (_dummy => 0) unless %vars; |
|
|
3245 | |
|
|
3246 | my @res; |
3068 | local $_; |
3247 | local $_; |
3069 | local @safe::cf::_safe_eval_args = values %vars; |
|
|
3070 | |
3248 | |
3071 | my $eval = |
3249 | my $eval = |
3072 | "do {\n" |
3250 | "do {\n" |
3073 | . "my (" . (join ",", map "\$$_", keys %vars) . ") = \@cf::_safe_eval_args;\n" |
3251 | . "my (" . (join ",", map "\$$_", keys %vars) . ") = \@cf::_safe_eval_args;\n" |
3074 | . "#line 0 \"{$qcode}\"\n" |
3252 | . "#line 0 \"{$qcode}\"\n" |
3075 | . $code |
3253 | . $code |
3076 | . "\n}" |
3254 | . "\n}" |
3077 | ; |
3255 | ; |
3078 | |
3256 | |
|
|
3257 | if ($CFG{safe_eval}) { |
3079 | sub_generation_inc; |
3258 | sub_generation_inc; |
|
|
3259 | local @safe::cf::_safe_eval_args = values %vars; |
3080 | my @res = wantarray ? $safe->reval ($eval) : scalar $safe->reval ($eval); |
3260 | @res = wantarray ? $safe->reval ($eval) : scalar $safe->reval ($eval); |
3081 | sub_generation_inc; |
3261 | sub_generation_inc; |
|
|
3262 | } else { |
|
|
3263 | local @cf::_safe_eval_args = values %vars; |
|
|
3264 | @res = wantarray ? eval eval : scalar eval $eval; |
|
|
3265 | } |
3082 | |
3266 | |
3083 | if ($@) { |
3267 | if ($@) { |
3084 | warn "$@"; |
3268 | warn "$@"; |
3085 | warn "while executing safe code '$code'\n"; |
3269 | warn "while executing safe code '$code'\n"; |
3086 | warn "with arguments " . (join " ", %vars) . "\n"; |
3270 | warn "with arguments " . (join " ", %vars) . "\n"; |
… | |
… | |
3105 | =cut |
3289 | =cut |
3106 | |
3290 | |
3107 | sub register_script_function { |
3291 | sub register_script_function { |
3108 | my ($fun, $cb) = @_; |
3292 | my ($fun, $cb) = @_; |
3109 | |
3293 | |
3110 | no strict 'refs'; |
3294 | $fun = "safe::$fun" if $CFG{safe_eval}; |
3111 | *{"safe::$fun"} = $safe_hole->wrap ($cb); |
3295 | *$fun = $safe_hole->wrap ($cb); |
3112 | } |
3296 | } |
3113 | |
3297 | |
3114 | =back |
3298 | =back |
3115 | |
3299 | |
3116 | =cut |
3300 | =cut |
… | |
… | |
3137 | |
3321 | |
3138 | $facedata->{version} == 2 |
3322 | $facedata->{version} == 2 |
3139 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3323 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3140 | |
3324 | |
3141 | # patch in the exptable |
3325 | # patch in the exptable |
|
|
3326 | my $exp_table = $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]); |
3142 | $facedata->{resource}{"res/exp_table"} = { |
3327 | $facedata->{resource}{"res/exp_table"} = { |
3143 | type => FT_RSRC, |
3328 | type => FT_RSRC, |
3144 | data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]), |
3329 | data => $exp_table, |
|
|
3330 | hash => (Digest::MD5::md5 $exp_table), |
3145 | }; |
3331 | }; |
3146 | cf::cede_to_tick; |
3332 | cf::cede_to_tick; |
3147 | |
3333 | |
3148 | { |
3334 | { |
3149 | my $faces = $facedata->{faceinfo}; |
3335 | my $faces = $facedata->{faceinfo}; |
3150 | |
3336 | |
3151 | while (my ($face, $info) = each %$faces) { |
3337 | while (my ($face, $info) = each %$faces) { |
3152 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3338 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
|
|
3339 | |
3153 | cf::face::set_visibility $idx, $info->{visibility}; |
3340 | cf::face::set_visibility $idx, $info->{visibility}; |
3154 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3341 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3155 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
3342 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3156 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
3343 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
3157 | |
3344 | |
3158 | cf::cede_to_tick; |
3345 | cf::cede_to_tick; |
3159 | } |
3346 | } |
3160 | |
3347 | |
3161 | while (my ($face, $info) = each %$faces) { |
3348 | while (my ($face, $info) = each %$faces) { |
3162 | next unless $info->{smooth}; |
3349 | next unless $info->{smooth}; |
|
|
3350 | |
3163 | my $idx = cf::face::find $face |
3351 | my $idx = cf::face::find $face |
3164 | or next; |
3352 | or next; |
|
|
3353 | |
3165 | if (my $smooth = cf::face::find $info->{smooth}) { |
3354 | if (my $smooth = cf::face::find $info->{smooth}) { |
3166 | cf::face::set_smooth $idx, $smooth; |
3355 | cf::face::set_smooth $idx, $smooth; |
3167 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3356 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3168 | } else { |
3357 | } else { |
3169 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3358 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
… | |
… | |
3183 | |
3372 | |
3184 | cf::anim::invalidate_all; # d'oh |
3373 | cf::anim::invalidate_all; # d'oh |
3185 | } |
3374 | } |
3186 | |
3375 | |
3187 | { |
3376 | { |
3188 | # TODO: for gcfclient pleasure, we should give resources |
|
|
3189 | # that gcfclient doesn't grok a >10000 face index. |
|
|
3190 | my $res = $facedata->{resource}; |
3377 | my $res = $facedata->{resource}; |
3191 | |
3378 | |
3192 | my $soundconf = delete $res->{"res/sound.conf"}; |
|
|
3193 | |
|
|
3194 | while (my ($name, $info) = each %$res) { |
3379 | while (my ($name, $info) = each %$res) { |
|
|
3380 | if (defined $info->{type}) { |
3195 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3381 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3196 | my $data; |
|
|
3197 | |
3382 | |
3198 | if ($info->{type} & 1) { |
3383 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3199 | # prepend meta info |
3384 | cf::face::set_type $idx, $info->{type}; |
3200 | |
|
|
3201 | my $meta = $enc->encode ({ |
|
|
3202 | name => $name, |
|
|
3203 | %{ $info->{meta} || {} }, |
|
|
3204 | }); |
|
|
3205 | |
|
|
3206 | $data = pack "(w/a*)*", $meta, $info->{data}; |
|
|
3207 | } else { |
3385 | } else { |
3208 | $data = $info->{data}; |
3386 | $RESOURCE{$name} = $info; |
3209 | } |
3387 | } |
3210 | |
3388 | |
3211 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3212 | cf::face::set_type $idx, $info->{type}; |
|
|
3213 | |
|
|
3214 | cf::cede_to_tick; |
3389 | cf::cede_to_tick; |
3215 | } |
3390 | } |
3216 | |
|
|
3217 | if ($soundconf) { |
|
|
3218 | $soundconf = $enc->decode (delete $soundconf->{data}); |
|
|
3219 | |
|
|
3220 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3221 | my $sound = $soundconf->{compat}[$_] |
|
|
3222 | or next; |
|
|
3223 | |
|
|
3224 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3225 | cf::sound::set $sound->[0] => $face; |
|
|
3226 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3227 | } |
|
|
3228 | |
|
|
3229 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3230 | my $face = cf::face::find "sound/$v"; |
|
|
3231 | cf::sound::set $k => $face; |
|
|
3232 | } |
|
|
3233 | } |
|
|
3234 | } |
3391 | } |
|
|
3392 | |
|
|
3393 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3235 | |
3394 | |
3236 | 1 |
3395 | 1 |
3237 | } |
3396 | } |
|
|
3397 | |
|
|
3398 | cf::global->attach (on_resource_update => sub { |
|
|
3399 | if (my $soundconf = $RESOURCE{"res/sound.conf"}) { |
|
|
3400 | $soundconf = JSON::XS->new->utf8->relaxed->decode ($soundconf->{data}); |
|
|
3401 | |
|
|
3402 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3403 | my $sound = $soundconf->{compat}[$_] |
|
|
3404 | or next; |
|
|
3405 | |
|
|
3406 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3407 | cf::sound::set $sound->[0] => $face; |
|
|
3408 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3409 | } |
|
|
3410 | |
|
|
3411 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3412 | my $face = cf::face::find "sound/$v"; |
|
|
3413 | cf::sound::set $k => $face; |
|
|
3414 | } |
|
|
3415 | } |
|
|
3416 | }); |
3238 | |
3417 | |
3239 | register_exticmd fx_want => sub { |
3418 | register_exticmd fx_want => sub { |
3240 | my ($ns, $want) = @_; |
3419 | my ($ns, $want) = @_; |
3241 | |
3420 | |
3242 | while (my ($k, $v) = each %$want) { |
3421 | while (my ($k, $v) = each %$want) { |
3243 | $ns->fx_want ($k, $v); |
3422 | $ns->fx_want ($k, $v); |
3244 | } |
3423 | } |
3245 | }; |
3424 | }; |
|
|
3425 | |
|
|
3426 | sub load_resource_file($) { |
|
|
3427 | my $guard = lock_acquire "load_resource_file"; |
|
|
3428 | |
|
|
3429 | my $status = load_resource_file_ $_[0]; |
|
|
3430 | get_slot 0.1, 100; |
|
|
3431 | cf::arch::commit_load; |
|
|
3432 | |
|
|
3433 | $status |
|
|
3434 | } |
3246 | |
3435 | |
3247 | sub reload_regions { |
3436 | sub reload_regions { |
3248 | # HACK to clear player env face cache, we need some signal framework |
3437 | # HACK to clear player env face cache, we need some signal framework |
3249 | # for this (global event?) |
3438 | # for this (global event?) |
3250 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3439 | %ext::player_env::MUSIC_FACE_CACHE = (); |
… | |
… | |
3264 | } |
3453 | } |
3265 | |
3454 | |
3266 | sub reload_archetypes { |
3455 | sub reload_archetypes { |
3267 | load_resource_file "$DATADIR/archetypes" |
3456 | load_resource_file "$DATADIR/archetypes" |
3268 | or die "unable to load archetypes\n"; |
3457 | or die "unable to load archetypes\n"; |
3269 | #d# NEED to laod twice to resolve forward references |
|
|
3270 | # this really needs to be done in an extra post-pass |
|
|
3271 | # (which needs to be synchronous, so solve it differently) |
|
|
3272 | load_resource_file "$DATADIR/archetypes" |
|
|
3273 | or die "unable to load archetypes\n"; |
|
|
3274 | } |
3458 | } |
3275 | |
3459 | |
3276 | sub reload_treasures { |
3460 | sub reload_treasures { |
3277 | load_resource_file "$DATADIR/treasures" |
3461 | load_resource_file "$DATADIR/treasures" |
3278 | or die "unable to load treasurelists\n"; |
3462 | or die "unable to load treasurelists\n"; |
3279 | } |
3463 | } |
3280 | |
3464 | |
3281 | sub reload_resources { |
3465 | sub reload_resources { |
3282 | warn "reloading resource files...\n"; |
3466 | warn "reloading resource files...\n"; |
3283 | |
3467 | |
|
|
3468 | reload_facedata; |
|
|
3469 | reload_archetypes; |
3284 | reload_regions; |
3470 | reload_regions; |
3285 | reload_facedata; |
|
|
3286 | #reload_archetypes;#d# |
|
|
3287 | reload_archetypes; |
|
|
3288 | reload_treasures; |
3471 | reload_treasures; |
3289 | |
3472 | |
3290 | warn "finished reloading resource files\n"; |
3473 | warn "finished reloading resource files\n"; |
3291 | } |
3474 | } |
3292 | |
3475 | |
3293 | sub init { |
|
|
3294 | reload_resources; |
|
|
3295 | } |
|
|
3296 | |
|
|
3297 | sub reload_config { |
3476 | sub reload_config { |
|
|
3477 | warn "reloading config file...\n"; |
|
|
3478 | |
3298 | open my $fh, "<:utf8", "$CONFDIR/config" |
3479 | open my $fh, "<:utf8", "$CONFDIR/config" |
3299 | or return; |
3480 | or return; |
3300 | |
3481 | |
3301 | local $/; |
3482 | local $/; |
3302 | *CFG = YAML::Syck::Load <$fh>; |
3483 | *CFG = YAML::XS::Load scalar <$fh>; |
3303 | |
3484 | |
3304 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3485 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3305 | |
3486 | |
3306 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3487 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3307 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3488 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
… | |
… | |
3311 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3492 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3312 | and die "WARNING: m(un)lockall failed: $!\n"; |
3493 | and die "WARNING: m(un)lockall failed: $!\n"; |
3313 | }; |
3494 | }; |
3314 | warn $@ if $@; |
3495 | warn $@ if $@; |
3315 | } |
3496 | } |
|
|
3497 | |
|
|
3498 | warn "finished reloading resource files\n"; |
|
|
3499 | } |
|
|
3500 | |
|
|
3501 | sub pidfile() { |
|
|
3502 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
|
|
3503 | or die "$PIDFILE: $!"; |
|
|
3504 | flock $fh, &Fcntl::LOCK_EX |
|
|
3505 | or die "$PIDFILE: flock: $!"; |
|
|
3506 | $fh |
|
|
3507 | } |
|
|
3508 | |
|
|
3509 | # make sure only one server instance is running at any one time |
|
|
3510 | sub atomic { |
|
|
3511 | my $fh = pidfile; |
|
|
3512 | |
|
|
3513 | my $pid = <$fh>; |
|
|
3514 | kill 9, $pid if $pid > 0; |
|
|
3515 | |
|
|
3516 | seek $fh, 0, 0; |
|
|
3517 | print $fh $$; |
|
|
3518 | } |
|
|
3519 | |
|
|
3520 | sub main_loop { |
|
|
3521 | warn "EV::loop starting\n"; |
|
|
3522 | if (1) { |
|
|
3523 | EV::loop; |
|
|
3524 | } |
|
|
3525 | warn "EV::loop returned\n"; |
|
|
3526 | goto &main_loop unless $REALLY_UNLOOP; |
3316 | } |
3527 | } |
3317 | |
3528 | |
3318 | sub main { |
3529 | sub main { |
|
|
3530 | cf::init_globals; # initialise logging |
|
|
3531 | |
|
|
3532 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
|
|
3533 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
|
|
3534 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
|
|
3535 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
|
|
3536 | |
|
|
3537 | cf::init_experience; |
|
|
3538 | cf::init_anim; |
|
|
3539 | cf::init_attackmess; |
|
|
3540 | cf::init_dynamic; |
|
|
3541 | |
|
|
3542 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
|
|
3543 | |
3319 | # we must not ever block the main coroutine |
3544 | # we must not ever block the main coroutine |
3320 | local $Coro::idle = sub { |
3545 | local $Coro::idle = sub { |
3321 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3546 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3322 | (async { |
3547 | (async { |
3323 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3548 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3324 | EV::loop EV::LOOP_ONESHOT; |
3549 | EV::loop EV::LOOP_ONESHOT; |
3325 | })->prio (Coro::PRIO_MAX); |
3550 | })->prio (Coro::PRIO_MAX); |
3326 | }; |
3551 | }; |
3327 | |
3552 | |
|
|
3553 | evthread_start IO::AIO::poll_fileno; |
|
|
3554 | |
|
|
3555 | cf::sync_job { |
|
|
3556 | cf::load_settings; |
|
|
3557 | cf::load_materials; |
|
|
3558 | |
|
|
3559 | reload_resources; |
3328 | reload_config; |
3560 | reload_config; |
3329 | db_init; |
3561 | db_init; |
|
|
3562 | |
|
|
3563 | cf::init_uuid; |
|
|
3564 | cf::init_signals; |
|
|
3565 | cf::init_skills; |
|
|
3566 | |
|
|
3567 | cf::init_beforeplay; |
|
|
3568 | |
|
|
3569 | atomic; |
|
|
3570 | |
3330 | load_extensions; |
3571 | load_extensions; |
3331 | |
3572 | |
3332 | $TICK_WATCHER->start; |
3573 | utime time, time, $RUNTIMEFILE; |
3333 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3574 | |
3334 | EV::loop; |
3575 | # no (long-running) fork's whatsoever before this point(!) |
|
|
3576 | use POSIX (); |
|
|
3577 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
|
|
3578 | |
|
|
3579 | (pop @POST_INIT)->(0) while @POST_INIT; |
|
|
3580 | }; |
|
|
3581 | |
|
|
3582 | main_loop; |
3335 | } |
3583 | } |
3336 | |
3584 | |
3337 | ############################################################################# |
3585 | ############################################################################# |
3338 | # initialisation and cleanup |
3586 | # initialisation and cleanup |
3339 | |
3587 | |
3340 | # install some emergency cleanup handlers |
3588 | # install some emergency cleanup handlers |
3341 | BEGIN { |
3589 | BEGIN { |
3342 | our %SIGWATCHER = (); |
3590 | our %SIGWATCHER = (); |
3343 | for my $signal (qw(INT HUP TERM)) { |
3591 | for my $signal (qw(INT HUP TERM)) { |
3344 | $SIGWATCHER{$signal} = EV::signal $signal, sub { |
3592 | $SIGWATCHER{$signal} = AE::signal $signal, sub { |
3345 | cf::cleanup "SIG$signal"; |
3593 | cf::cleanup "SIG$signal"; |
3346 | }; |
3594 | }; |
3347 | } |
3595 | } |
3348 | } |
3596 | } |
3349 | |
3597 | |
3350 | sub write_runtime { |
3598 | sub write_runtime_sync { |
3351 | my $runtime = "$LOCALDIR/runtime"; |
3599 | my $t0 = AE::time; |
3352 | |
3600 | |
3353 | # first touch the runtime file to show we are still running: |
3601 | # first touch the runtime file to show we are still running: |
3354 | # the fsync below can take a very very long time. |
3602 | # the fsync below can take a very very long time. |
3355 | |
3603 | |
3356 | IO::AIO::aio_utime $runtime, undef, undef; |
3604 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3357 | |
3605 | |
3358 | my $guard = cf::lock_acquire "write_runtime"; |
3606 | my $guard = cf::lock_acquire "write_runtime"; |
3359 | |
3607 | |
3360 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
3608 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT | O_TRUNC, 0644 |
3361 | or return; |
3609 | or return; |
3362 | |
3610 | |
3363 | my $value = $cf::RUNTIME + 90 + 10; |
3611 | my $value = $cf::RUNTIME + 90 + 10; |
3364 | # 10 is the runtime save interval, for a monotonic clock |
3612 | # 10 is the runtime save interval, for a monotonic clock |
3365 | # 60 allows for the watchdog to kill the server. |
3613 | # 60 allows for the watchdog to kill the server. |
… | |
… | |
3375 | aio_utime $fh, undef, undef; |
3623 | aio_utime $fh, undef, undef; |
3376 | |
3624 | |
3377 | close $fh |
3625 | close $fh |
3378 | or return; |
3626 | or return; |
3379 | |
3627 | |
3380 | aio_rename "$runtime~", $runtime |
3628 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3381 | and return; |
3629 | and return; |
3382 | |
3630 | |
3383 | warn "runtime file written.\n"; |
3631 | warn sprintf "runtime file written (%gs).\n", AE::time - $t0; |
3384 | |
3632 | |
3385 | 1 |
3633 | 1 |
|
|
3634 | } |
|
|
3635 | |
|
|
3636 | our $uuid_lock; |
|
|
3637 | our $uuid_skip; |
|
|
3638 | |
|
|
3639 | sub write_uuid_sync($) { |
|
|
3640 | $uuid_skip ||= $_[0]; |
|
|
3641 | |
|
|
3642 | return if $uuid_lock; |
|
|
3643 | local $uuid_lock = 1; |
|
|
3644 | |
|
|
3645 | my $uuid = "$LOCALDIR/uuid"; |
|
|
3646 | |
|
|
3647 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
|
|
3648 | or return; |
|
|
3649 | |
|
|
3650 | my $value = uuid_seq uuid_cur; |
|
|
3651 | |
|
|
3652 | unless ($value) { |
|
|
3653 | warn "cowardly refusing to write zero uuid value!\n"; |
|
|
3654 | return; |
|
|
3655 | } |
|
|
3656 | |
|
|
3657 | my $value = uuid_str $value + $uuid_skip; |
|
|
3658 | $uuid_skip = 0; |
|
|
3659 | |
|
|
3660 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
|
|
3661 | and return; |
|
|
3662 | |
|
|
3663 | # always fsync - this file is important |
|
|
3664 | aio_fsync $fh |
|
|
3665 | and return; |
|
|
3666 | |
|
|
3667 | close $fh |
|
|
3668 | or return; |
|
|
3669 | |
|
|
3670 | aio_rename "$uuid~", $uuid |
|
|
3671 | and return; |
|
|
3672 | |
|
|
3673 | warn "uuid file written ($value).\n"; |
|
|
3674 | |
|
|
3675 | 1 |
|
|
3676 | |
|
|
3677 | } |
|
|
3678 | |
|
|
3679 | sub write_uuid($$) { |
|
|
3680 | my ($skip, $sync) = @_; |
|
|
3681 | |
|
|
3682 | $sync ? write_uuid_sync $skip |
|
|
3683 | : async { write_uuid_sync $skip }; |
3386 | } |
3684 | } |
3387 | |
3685 | |
3388 | sub emergency_save() { |
3686 | sub emergency_save() { |
3389 | my $freeze_guard = cf::freeze_mainloop; |
3687 | my $freeze_guard = cf::freeze_mainloop; |
3390 | |
3688 | |
3391 | warn "enter emergency perl save\n"; |
3689 | warn "emergency_perl_save: enter\n"; |
3392 | |
3690 | |
3393 | cf::sync_job { |
3691 | cf::sync_job { |
|
|
3692 | # this is a trade-off: we want to be very quick here, so |
|
|
3693 | # save all maps without fsync, and later call a global sync |
|
|
3694 | # (which in turn might be very very slow) |
|
|
3695 | local $USE_FSYNC = 0; |
|
|
3696 | |
3394 | # use a peculiar iteration method to avoid tripping on perl |
3697 | # use a peculiar iteration method to avoid tripping on perl |
3395 | # refcount bugs in for. also avoids problems with players |
3698 | # refcount bugs in for. also avoids problems with players |
3396 | # and maps saved/destroyed asynchronously. |
3699 | # and maps saved/destroyed asynchronously. |
3397 | warn "begin emergency player save\n"; |
3700 | warn "emergency_perl_save: begin player save\n"; |
3398 | for my $login (keys %cf::PLAYER) { |
3701 | for my $login (keys %cf::PLAYER) { |
3399 | my $pl = $cf::PLAYER{$login} or next; |
3702 | my $pl = $cf::PLAYER{$login} or next; |
3400 | $pl->valid or next; |
3703 | $pl->valid or next; |
3401 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3704 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3402 | $pl->save; |
3705 | $pl->save; |
3403 | } |
3706 | } |
3404 | warn "end emergency player save\n"; |
3707 | warn "emergency_perl_save: end player save\n"; |
3405 | |
3708 | |
3406 | warn "begin emergency map save\n"; |
3709 | warn "emergency_perl_save: begin map save\n"; |
3407 | for my $path (keys %cf::MAP) { |
3710 | for my $path (keys %cf::MAP) { |
3408 | my $map = $cf::MAP{$path} or next; |
3711 | my $map = $cf::MAP{$path} or next; |
3409 | $map->valid or next; |
3712 | $map->valid or next; |
3410 | $map->save; |
3713 | $map->save; |
3411 | } |
3714 | } |
3412 | warn "end emergency map save\n"; |
3715 | warn "emergency_perl_save: end map save\n"; |
3413 | |
3716 | |
3414 | warn "begin emergency database checkpoint\n"; |
3717 | warn "emergency_perl_save: begin database checkpoint\n"; |
3415 | BDB::db_env_txn_checkpoint $DB_ENV; |
3718 | BDB::db_env_txn_checkpoint $DB_ENV; |
3416 | warn "end emergency database checkpoint\n"; |
3719 | warn "emergency_perl_save: end database checkpoint\n"; |
|
|
3720 | |
|
|
3721 | warn "emergency_perl_save: begin write uuid\n"; |
|
|
3722 | write_uuid_sync 1; |
|
|
3723 | warn "emergency_perl_save: end write uuid\n"; |
3417 | }; |
3724 | }; |
3418 | |
3725 | |
|
|
3726 | warn "emergency_perl_save: starting sync()\n"; |
|
|
3727 | IO::AIO::aio_sync sub { |
|
|
3728 | warn "emergency_perl_save: finished sync()\n"; |
|
|
3729 | }; |
|
|
3730 | |
3419 | warn "leave emergency perl save\n"; |
3731 | warn "emergency_perl_save: leave\n"; |
3420 | } |
3732 | } |
3421 | |
3733 | |
3422 | sub post_cleanup { |
3734 | sub post_cleanup { |
3423 | my ($make_core) = @_; |
3735 | my ($make_core) = @_; |
3424 | |
3736 | |
3425 | warn Carp::longmess "post_cleanup backtrace" |
3737 | warn Carp::longmess "post_cleanup backtrace" |
3426 | if $make_core; |
3738 | if $make_core; |
|
|
3739 | |
|
|
3740 | my $fh = pidfile; |
|
|
3741 | unlink $PIDFILE if <$fh> == $$; |
|
|
3742 | } |
|
|
3743 | |
|
|
3744 | # a safer delete_package, copied from Symbol |
|
|
3745 | sub clear_package($) { |
|
|
3746 | my $pkg = shift; |
|
|
3747 | |
|
|
3748 | # expand to full symbol table name if needed |
|
|
3749 | unless ($pkg =~ /^main::.*::$/) { |
|
|
3750 | $pkg = "main$pkg" if $pkg =~ /^::/; |
|
|
3751 | $pkg = "main::$pkg" unless $pkg =~ /^main::/; |
|
|
3752 | $pkg .= '::' unless $pkg =~ /::$/; |
|
|
3753 | } |
|
|
3754 | |
|
|
3755 | my($stem, $leaf) = $pkg =~ m/(.*::)(\w+::)$/; |
|
|
3756 | my $stem_symtab = *{$stem}{HASH}; |
|
|
3757 | |
|
|
3758 | defined $stem_symtab and exists $stem_symtab->{$leaf} |
|
|
3759 | or return; |
|
|
3760 | |
|
|
3761 | # clear all symbols |
|
|
3762 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
|
|
3763 | for my $name (keys %$leaf_symtab) { |
|
|
3764 | _gv_clear *{"$pkg$name"}; |
|
|
3765 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
|
|
3766 | } |
|
|
3767 | warn "cleared package $pkg\n";#d# |
3427 | } |
3768 | } |
3428 | |
3769 | |
3429 | sub do_reload_perl() { |
3770 | sub do_reload_perl() { |
3430 | # can/must only be called in main |
3771 | # can/must only be called in main |
3431 | if ($Coro::current != $Coro::main) { |
3772 | if ($Coro::current != $Coro::main) { |
3432 | warn "can only reload from main coroutine"; |
3773 | warn "can only reload from main coroutine"; |
3433 | return; |
3774 | return; |
3434 | } |
3775 | } |
3435 | |
3776 | |
|
|
3777 | return if $RELOAD++; |
|
|
3778 | |
|
|
3779 | my $t1 = AE::time; |
|
|
3780 | |
|
|
3781 | while ($RELOAD) { |
3436 | warn "reloading..."; |
3782 | warn "reloading..."; |
3437 | |
3783 | |
3438 | warn "entering sync_job"; |
3784 | warn "entering sync_job"; |
3439 | |
3785 | |
3440 | cf::sync_job { |
3786 | cf::sync_job { |
3441 | cf::write_runtime; # external watchdog should not bark |
3787 | cf::write_runtime_sync; # external watchdog should not bark |
3442 | cf::emergency_save; |
3788 | cf::emergency_save; |
3443 | cf::write_runtime; # external watchdog should not bark |
3789 | cf::write_runtime_sync; # external watchdog should not bark |
3444 | |
3790 | |
3445 | warn "syncing database to disk"; |
3791 | warn "syncing database to disk"; |
3446 | BDB::db_env_txn_checkpoint $DB_ENV; |
3792 | BDB::db_env_txn_checkpoint $DB_ENV; |
3447 | |
3793 | |
3448 | # if anything goes wrong in here, we should simply crash as we already saved |
3794 | # if anything goes wrong in here, we should simply crash as we already saved |
3449 | |
3795 | |
3450 | warn "flushing outstanding aio requests"; |
3796 | warn "flushing outstanding aio requests"; |
3451 | for (;;) { |
|
|
3452 | BDB::flush; |
|
|
3453 | IO::AIO::flush; |
|
|
3454 | Coro::cede_notself; |
|
|
3455 | last unless IO::AIO::nreqs || BDB::nreqs; |
3797 | while (IO::AIO::nreqs || BDB::nreqs) { |
3456 | warn "iterate..."; |
3798 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
3457 | } |
|
|
3458 | |
|
|
3459 | ++$RELOAD; |
|
|
3460 | |
|
|
3461 | warn "cancelling all extension coros"; |
|
|
3462 | $_->cancel for values %EXT_CORO; |
|
|
3463 | %EXT_CORO = (); |
|
|
3464 | |
|
|
3465 | warn "removing commands"; |
|
|
3466 | %COMMAND = (); |
|
|
3467 | |
|
|
3468 | warn "removing ext/exti commands"; |
|
|
3469 | %EXTCMD = (); |
|
|
3470 | %EXTICMD = (); |
|
|
3471 | |
|
|
3472 | warn "unloading/nuking all extensions"; |
|
|
3473 | for my $pkg (@EXTS) { |
|
|
3474 | warn "... unloading $pkg"; |
|
|
3475 | |
|
|
3476 | if (my $cb = $pkg->can ("unload")) { |
|
|
3477 | eval { |
|
|
3478 | $cb->($pkg); |
|
|
3479 | 1 |
|
|
3480 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3481 | } |
3799 | } |
3482 | |
3800 | |
3483 | warn "... nuking $pkg"; |
3801 | warn "cancelling all extension coros"; |
3484 | Symbol::delete_package $pkg; |
3802 | $_->cancel for values %EXT_CORO; |
3485 | } |
3803 | %EXT_CORO = (); |
3486 | |
3804 | |
3487 | warn "unloading all perl modules loaded from $LIBDIR"; |
3805 | warn "removing commands"; |
3488 | while (my ($k, $v) = each %INC) { |
3806 | %COMMAND = (); |
3489 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3490 | |
3807 | |
|
|
3808 | warn "removing ext/exti commands"; |
|
|
3809 | %EXTCMD = (); |
|
|
3810 | %EXTICMD = (); |
|
|
3811 | |
|
|
3812 | warn "unloading/nuking all extensions"; |
|
|
3813 | for my $pkg (@EXTS) { |
3491 | warn "... unloading $k"; |
3814 | warn "... unloading $pkg"; |
3492 | delete $INC{$k}; |
|
|
3493 | |
3815 | |
3494 | $k =~ s/\.pm$//; |
|
|
3495 | $k =~ s/\//::/g; |
|
|
3496 | |
|
|
3497 | if (my $cb = $k->can ("unload_module")) { |
3816 | if (my $cb = $pkg->can ("unload")) { |
|
|
3817 | eval { |
3498 | $cb->(); |
3818 | $cb->($pkg); |
|
|
3819 | 1 |
|
|
3820 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3821 | } |
|
|
3822 | |
|
|
3823 | warn "... clearing $pkg"; |
|
|
3824 | clear_package $pkg; |
3499 | } |
3825 | } |
3500 | |
3826 | |
3501 | Symbol::delete_package $k; |
3827 | warn "unloading all perl modules loaded from $LIBDIR"; |
|
|
3828 | while (my ($k, $v) = each %INC) { |
|
|
3829 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3830 | |
|
|
3831 | warn "... unloading $k"; |
|
|
3832 | delete $INC{$k}; |
|
|
3833 | |
|
|
3834 | $k =~ s/\.pm$//; |
|
|
3835 | $k =~ s/\//::/g; |
|
|
3836 | |
|
|
3837 | if (my $cb = $k->can ("unload_module")) { |
|
|
3838 | $cb->(); |
|
|
3839 | } |
|
|
3840 | |
|
|
3841 | clear_package $k; |
3502 | } |
3842 | } |
3503 | |
3843 | |
3504 | warn "getting rid of safe::, as good as possible"; |
3844 | warn "getting rid of safe::, as good as possible"; |
3505 | Symbol::delete_package "safe::$_" |
3845 | clear_package "safe::$_" |
3506 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3846 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3507 | |
3847 | |
3508 | warn "unloading cf.pm \"a bit\""; |
3848 | warn "unloading cf.pm \"a bit\""; |
3509 | delete $INC{"cf.pm"}; |
3849 | delete $INC{"cf.pm"}; |
3510 | delete $INC{"cf/pod.pm"}; |
3850 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3511 | |
3851 | |
3512 | # don't, removes xs symbols, too, |
3852 | # don't, removes xs symbols, too, |
3513 | # and global variables created in xs |
3853 | # and global variables created in xs |
3514 | #Symbol::delete_package __PACKAGE__; |
3854 | #clear_package __PACKAGE__; |
3515 | |
3855 | |
3516 | warn "unload completed, starting to reload now"; |
3856 | warn "unload completed, starting to reload now"; |
3517 | |
3857 | |
3518 | warn "reloading cf.pm"; |
3858 | warn "reloading cf.pm"; |
3519 | require cf; |
3859 | require cf; |
3520 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3860 | cf::_connect_to_perl_1; |
3521 | |
3861 | |
3522 | warn "loading config and database again"; |
3862 | warn "loading config and database again"; |
3523 | cf::reload_config; |
3863 | cf::reload_config; |
3524 | |
3864 | |
3525 | warn "loading extensions"; |
3865 | warn "loading extensions"; |
3526 | cf::load_extensions; |
3866 | cf::load_extensions; |
3527 | |
3867 | |
|
|
3868 | if ($REATTACH_ON_RELOAD) { |
3528 | warn "reattaching attachments to objects/players"; |
3869 | warn "reattaching attachments to objects/players"; |
3529 | _global_reattach; # objects, sockets |
3870 | _global_reattach; # objects, sockets |
3530 | warn "reattaching attachments to maps"; |
3871 | warn "reattaching attachments to maps"; |
3531 | reattach $_ for values %MAP; |
3872 | reattach $_ for values %MAP; |
3532 | warn "reattaching attachments to players"; |
3873 | warn "reattaching attachments to players"; |
3533 | reattach $_ for values %PLAYER; |
3874 | reattach $_ for values %PLAYER; |
|
|
3875 | } |
3534 | |
3876 | |
|
|
3877 | warn "running post_init jobs"; |
|
|
3878 | (pop @POST_INIT)->(1) while @POST_INIT; |
|
|
3879 | |
3535 | warn "leaving sync_job"; |
3880 | warn "leaving sync_job"; |
3536 | |
3881 | |
3537 | 1 |
3882 | 1 |
3538 | } or do { |
3883 | } or do { |
3539 | warn $@; |
3884 | warn $@; |
3540 | warn "error while reloading, exiting."; |
3885 | cf::cleanup "error while reloading, exiting."; |
3541 | exit 1; |
|
|
3542 | }; |
3886 | }; |
3543 | |
3887 | |
3544 | warn "reloaded"; |
3888 | warn "reloaded"; |
|
|
3889 | --$RELOAD; |
|
|
3890 | } |
|
|
3891 | |
|
|
3892 | $t1 = AE::time - $t1; |
|
|
3893 | warn "reload completed in ${t1}s\n"; |
3545 | }; |
3894 | }; |
3546 | |
3895 | |
3547 | our $RELOAD_WATCHER; # used only during reload |
3896 | our $RELOAD_WATCHER; # used only during reload |
3548 | |
3897 | |
3549 | sub reload_perl() { |
3898 | sub reload_perl() { |
3550 | # doing reload synchronously and two reloads happen back-to-back, |
3899 | # doing reload synchronously and two reloads happen back-to-back, |
3551 | # coro crashes during coro_state_free->destroy here. |
3900 | # coro crashes during coro_state_free->destroy here. |
3552 | |
3901 | |
|
|
3902 | $RELOAD_WATCHER ||= cf::async { |
|
|
3903 | Coro::AIO::aio_wait cache_extensions; |
|
|
3904 | |
3553 | $RELOAD_WATCHER ||= EV::timer 0, 0, sub { |
3905 | $RELOAD_WATCHER = AE::timer $TICK * 1.5, 0, sub { |
|
|
3906 | do_reload_perl; |
3554 | undef $RELOAD_WATCHER; |
3907 | undef $RELOAD_WATCHER; |
3555 | do_reload_perl; |
3908 | }; |
3556 | }; |
3909 | }; |
3557 | } |
3910 | } |
3558 | |
3911 | |
3559 | register_command "reload" => sub { |
3912 | register_command "reload" => sub { |
3560 | my ($who, $arg) = @_; |
3913 | my ($who, $arg) = @_; |
… | |
… | |
3574 | |
3927 | |
3575 | our @WAIT_FOR_TICK; |
3928 | our @WAIT_FOR_TICK; |
3576 | our @WAIT_FOR_TICK_BEGIN; |
3929 | our @WAIT_FOR_TICK_BEGIN; |
3577 | |
3930 | |
3578 | sub wait_for_tick { |
3931 | sub wait_for_tick { |
3579 | return unless $TICK_WATCHER->is_active; |
|
|
3580 | return if $Coro::current == $Coro::main; |
3932 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
3581 | |
3933 | |
3582 | my $signal = new Coro::Signal; |
3934 | my $signal = new Coro::Signal; |
3583 | push @WAIT_FOR_TICK, $signal; |
3935 | push @WAIT_FOR_TICK, $signal; |
3584 | $signal->wait; |
3936 | $signal->wait; |
3585 | } |
3937 | } |
3586 | |
3938 | |
3587 | sub wait_for_tick_begin { |
3939 | sub wait_for_tick_begin { |
3588 | return unless $TICK_WATCHER->is_active; |
|
|
3589 | return if $Coro::current == $Coro::main; |
3940 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
3590 | |
3941 | |
3591 | my $signal = new Coro::Signal; |
3942 | my $signal = new Coro::Signal; |
3592 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3943 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3593 | $signal->wait; |
3944 | $signal->wait; |
3594 | } |
3945 | } |
3595 | |
3946 | |
3596 | $TICK_WATCHER = EV::periodic_ns 0, $TICK, 0, sub { |
3947 | sub tick { |
3597 | if ($Coro::current != $Coro::main) { |
3948 | if ($Coro::current != $Coro::main) { |
3598 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3949 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3599 | unless ++$bug_warning > 10; |
3950 | unless ++$bug_warning > 10; |
3600 | return; |
3951 | return; |
3601 | } |
3952 | } |
3602 | |
3953 | |
3603 | $NOW = $tick_start = EV::now; |
|
|
3604 | |
|
|
3605 | cf::server_tick; # one server iteration |
3954 | cf::server_tick; # one server iteration |
3606 | |
3955 | |
3607 | $RUNTIME += $TICK; |
3956 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
3608 | $NEXT_TICK += $TICK; |
|
|
3609 | |
3957 | |
3610 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3958 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3611 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
3959 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3612 | Coro::async_pool { |
3960 | Coro::async_pool { |
3613 | $Coro::current->{desc} = "runtime saver"; |
3961 | $Coro::current->{desc} = "runtime saver"; |
3614 | write_runtime |
3962 | write_runtime_sync |
3615 | or warn "ERROR: unable to write runtime file: $!"; |
3963 | or warn "ERROR: unable to write runtime file: $!"; |
3616 | }; |
3964 | }; |
3617 | } |
3965 | } |
3618 | |
3966 | |
3619 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3967 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
… | |
… | |
3621 | } |
3969 | } |
3622 | while (my $sig = shift @WAIT_FOR_TICK) { |
3970 | while (my $sig = shift @WAIT_FOR_TICK) { |
3623 | $sig->send; |
3971 | $sig->send; |
3624 | } |
3972 | } |
3625 | |
3973 | |
3626 | $LOAD = ($NOW - $tick_start) / $TICK; |
3974 | $LOAD = ($NOW - $TICK_START) / $TICK; |
3627 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3975 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3628 | |
3976 | |
3629 | _post_tick; |
3977 | if (0) { |
3630 | }; |
3978 | if ($NEXT_TICK) { |
3631 | $TICK_WATCHER->priority (EV::MAXPRI); |
3979 | my $jitter = $TICK_START - $NEXT_TICK; |
|
|
3980 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
|
|
3981 | warn "jitter $JITTER\n";#d# |
|
|
3982 | } |
|
|
3983 | } |
|
|
3984 | } |
3632 | |
3985 | |
3633 | { |
3986 | { |
|
|
3987 | # configure BDB |
|
|
3988 | |
3634 | BDB::min_parallel 8; |
3989 | BDB::min_parallel 16; |
3635 | BDB::max_poll_time $TICK * 0.1; |
3990 | BDB::max_poll_reqs $TICK * 0.1; |
3636 | $BDB_POLL_WATCHER = EV::io BDB::poll_fileno, EV::READ, \&BDB::poll_cb; |
3991 | $AnyEvent::BDB::WATCHER->priority (1); |
3637 | |
|
|
3638 | BDB::set_sync_prepare { |
|
|
3639 | my $status; |
|
|
3640 | my $current = $Coro::current; |
|
|
3641 | ( |
|
|
3642 | sub { |
|
|
3643 | $status = $!; |
|
|
3644 | $current->ready; undef $current; |
|
|
3645 | }, |
|
|
3646 | sub { |
|
|
3647 | Coro::schedule while defined $current; |
|
|
3648 | $! = $status; |
|
|
3649 | }, |
|
|
3650 | ) |
|
|
3651 | }; |
|
|
3652 | |
3992 | |
3653 | unless ($DB_ENV) { |
3993 | unless ($DB_ENV) { |
3654 | $DB_ENV = BDB::db_env_create; |
3994 | $DB_ENV = BDB::db_env_create; |
3655 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC |
3995 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
3656 | | BDB::LOG_AUTOREMOVE, 1); |
3996 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
|
|
3997 | $DB_ENV->log_set_config (&BDB::LOG_AUTO_REMOVE) if BDB::VERSION v4.7; |
3657 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
3998 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
3658 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3999 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3659 | |
4000 | |
3660 | cf::sync_job { |
4001 | cf::sync_job { |
3661 | eval { |
4002 | eval { |
… | |
… | |
3683 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
4024 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
3684 | }; |
4025 | }; |
3685 | } |
4026 | } |
3686 | |
4027 | |
3687 | { |
4028 | { |
|
|
4029 | # configure IO::AIO |
|
|
4030 | |
3688 | IO::AIO::min_parallel 8; |
4031 | IO::AIO::min_parallel 8; |
3689 | |
|
|
3690 | undef $Coro::AIO::WATCHER; |
|
|
3691 | IO::AIO::max_poll_time $TICK * 0.1; |
4032 | IO::AIO::max_poll_time $TICK * 0.1; |
3692 | $AIO_POLL_WATCHER = EV::io IO::AIO::poll_fileno, EV::READ, \&IO::AIO::poll_cb; |
4033 | undef $AnyEvent::AIO::WATCHER; |
3693 | } |
4034 | } |
3694 | |
4035 | |
3695 | my $_log_backtrace; |
4036 | my $_log_backtrace; |
3696 | |
4037 | |
3697 | sub _log_backtrace { |
4038 | sub _log_backtrace { |
… | |
… | |
3700 | $msg =~ s/\n//; |
4041 | $msg =~ s/\n//; |
3701 | |
4042 | |
3702 | # limit the # of concurrent backtraces |
4043 | # limit the # of concurrent backtraces |
3703 | if ($_log_backtrace < 2) { |
4044 | if ($_log_backtrace < 2) { |
3704 | ++$_log_backtrace; |
4045 | ++$_log_backtrace; |
|
|
4046 | my $perl_bt = Carp::longmess $msg; |
3705 | async { |
4047 | async { |
3706 | $Coro::current->{desc} = "abt $msg"; |
4048 | $Coro::current->{desc} = "abt $msg"; |
3707 | |
4049 | |
3708 | my @bt = fork_call { |
4050 | my @bt = fork_call { |
3709 | @addr = map { sprintf "%x", $_ } @addr; |
4051 | @addr = map { sprintf "%x", $_ } @addr; |
… | |
… | |
3720 | } |
4062 | } |
3721 | |
4063 | |
3722 | @funcs |
4064 | @funcs |
3723 | }; |
4065 | }; |
3724 | |
4066 | |
3725 | LOG llevInfo, "[ABT] $msg\n"; |
4067 | LOG llevInfo, "[ABT] $perl_bt\n"; |
|
|
4068 | LOG llevInfo, "[ABT] --- C backtrace follows ---\n"; |
3726 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4069 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3727 | --$_log_backtrace; |
4070 | --$_log_backtrace; |
3728 | }; |
4071 | }; |
3729 | } else { |
4072 | } else { |
3730 | LOG llevInfo, "[ABT] $msg\n"; |
4073 | LOG llevInfo, "[ABT] $msg\n"; |
3731 | LOG llevInfo, "[ABT] [suppressed]\n"; |
4074 | LOG llevInfo, "[ABT] [suppressed]\n"; |
3732 | } |
4075 | } |
3733 | } |
4076 | } |
3734 | |
4077 | |
3735 | # load additional modules |
4078 | # load additional modules |
3736 | use cf::pod; |
4079 | require "cf/$_.pm" for @EXTRA_MODULES; |
|
|
4080 | cf::_connect_to_perl_2; |
3737 | |
4081 | |
3738 | END { cf::emergency_save } |
4082 | END { cf::emergency_save } |
3739 | |
4083 | |
3740 | 1 |
4084 | 1 |
3741 | |
4085 | |