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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 | |
3 | use utf8; |
25 | use common::sense; |
4 | use strict; |
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5 | |
26 | |
6 | use Symbol; |
27 | use Symbol; |
7 | use List::Util; |
28 | use List::Util; |
8 | use Socket; |
29 | use Socket; |
9 | use Storable; |
30 | use EV; |
10 | use Event; |
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11 | use Opcode; |
31 | use Opcode; |
12 | use Safe; |
32 | use Safe; |
13 | use Safe::Hole; |
33 | use Safe::Hole; |
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34 | use Storable (); |
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35 | use Carp (); |
14 | |
36 | |
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37 | use Guard (); |
15 | use Coro 3.64 (); |
38 | use Coro (); |
16 | use Coro::State; |
39 | use Coro::State; |
17 | use Coro::Handle; |
40 | use Coro::Handle; |
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41 | use Coro::EV; |
18 | use Coro::Event; |
42 | use Coro::AnyEvent; |
19 | use Coro::Timer; |
43 | use Coro::Timer; |
20 | use Coro::Signal; |
44 | use Coro::Signal; |
21 | use Coro::Semaphore; |
45 | use Coro::Semaphore; |
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46 | use Coro::SemaphoreSet; |
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47 | use Coro::AnyEvent; |
22 | use Coro::AIO; |
48 | use Coro::AIO; |
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49 | use Coro::BDB 1.6; |
23 | use Coro::Storable; |
50 | use Coro::Storable; |
24 | use Coro::Util (); |
51 | use Coro::Util (); |
25 | |
52 | |
26 | use JSON::XS (); |
53 | use JSON::XS 2.01 (); |
27 | use BDB (); |
54 | use BDB (); |
28 | use Data::Dumper; |
55 | use Data::Dumper; |
29 | use Digest::MD5; |
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30 | use Fcntl; |
56 | use Fcntl; |
31 | use YAML::Syck (); |
57 | use YAML::XS (); |
32 | use IO::AIO 2.32 (); |
58 | use IO::AIO (); |
33 | use Time::HiRes; |
59 | use Time::HiRes; |
34 | use Compress::LZF; |
60 | use Compress::LZF; |
35 | use Digest::MD5 (); |
61 | use Digest::MD5 (); |
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62 | |
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63 | AnyEvent::detect; |
36 | |
64 | |
37 | # configure various modules to our taste |
65 | # configure various modules to our taste |
38 | # |
66 | # |
39 | $Storable::canonical = 1; # reduce rsync transfers |
67 | $Storable::canonical = 1; # reduce rsync transfers |
40 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
68 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
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69 | |
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70 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
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71 | |
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72 | # make sure c-lzf reinitialises itself |
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73 | 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 |
74 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
42 | |
75 | |
43 | $Event::Eval = 1; # no idea why this is required, but it is |
76 | # strictly for debugging |
44 | |
77 | $SIG{QUIT} = sub { Carp::cluck "SIGQUIT" }; |
45 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
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46 | $YAML::Syck::ImplicitUnicode = 1; |
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47 | |
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48 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
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49 | |
78 | |
50 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
79 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
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80 | |
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81 | our @ORIG_INC; |
51 | |
82 | |
52 | our %COMMAND = (); |
83 | our %COMMAND = (); |
53 | our %COMMAND_TIME = (); |
84 | our %COMMAND_TIME = (); |
54 | |
85 | |
55 | our @EXTS = (); # list of extension package names |
86 | our @EXTS = (); # list of extension package names |
56 | our %EXTCMD = (); |
87 | our %EXTCMD = (); |
57 | our %EXTICMD = (); |
88 | our %EXTICMD = (); |
58 | our %EXT_CORO = (); # coroutines bound to extensions |
89 | our %EXT_CORO = (); # coroutines bound to extensions |
59 | our %EXT_MAP = (); # pluggable maps |
90 | our %EXT_MAP = (); # pluggable maps |
60 | |
91 | |
61 | our $RELOAD; # number of reloads so far |
92 | our $RELOAD; # number of reloads so far, non-zero while in reload |
62 | our @EVENT; |
93 | our @EVENT; |
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94 | our @REFLECT; # set by XS |
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95 | our %REFLECT; # set by us |
63 | |
96 | |
64 | our $CONFDIR = confdir; |
97 | our $CONFDIR = confdir; |
65 | our $DATADIR = datadir; |
98 | our $DATADIR = datadir; |
66 | our $LIBDIR = "$DATADIR/ext"; |
99 | our $LIBDIR = "$DATADIR/ext"; |
67 | our $PODDIR = "$DATADIR/pod"; |
100 | our $PODDIR = "$DATADIR/pod"; |
68 | our $MAPDIR = "$DATADIR/" . mapdir; |
101 | our $MAPDIR = "$DATADIR/" . mapdir; |
69 | our $LOCALDIR = localdir; |
102 | our $LOCALDIR = localdir; |
70 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
103 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
71 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
104 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
72 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
105 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
73 | our $RANDOMDIR = "$LOCALDIR/random"; |
106 | our $RANDOMDIR = "$LOCALDIR/random"; |
74 | our $BDBDIR = "$LOCALDIR/db"; |
107 | our $BDBDIR = "$LOCALDIR/db"; |
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108 | our $PIDFILE = "$LOCALDIR/pid"; |
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109 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
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110 | |
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111 | our %RESOURCE; # unused |
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112 | |
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113 | our $OUTPUT_RATE_MIN = 3000; |
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114 | our $OUTPUT_RATE_MAX = 1000000; |
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115 | |
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116 | our $MAX_LINKS = 32; # how many chained exits to follow |
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117 | our $VERBOSE_IO = 1; |
75 | |
118 | |
76 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
119 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
77 | our $TICK_WATCHER; |
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78 | our $AIO_POLL_WATCHER; |
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79 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
120 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
80 | our $NEXT_TICK; |
121 | our $NEXT_TICK; |
81 | our $NOW; |
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82 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
122 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
83 | |
123 | |
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124 | our $BDB_DEADLOCK_WATCHER; |
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125 | our $BDB_CHECKPOINT_WATCHER; |
84 | our $BDB_POLL_WATCHER; |
126 | our $BDB_TRICKLE_WATCHER; |
85 | our $DB_ENV; |
127 | our $DB_ENV; |
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128 | |
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129 | our @EXTRA_MODULES = qw(pod match mapscript incloader); |
86 | |
130 | |
87 | our %CFG; |
131 | our %CFG; |
88 | |
132 | |
89 | our $UPTIME; $UPTIME ||= time; |
133 | our $UPTIME; $UPTIME ||= time; |
90 | our $RUNTIME; |
134 | our $RUNTIME; |
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135 | our $NOW; |
91 | |
136 | |
92 | our %PLAYER; # all users |
137 | our (%PLAYER, %PLAYER_LOADING); # all users |
93 | our %MAP; # all maps |
138 | our (%MAP, %MAP_LOADING ); # all maps |
94 | our $LINK_MAP; # the special {link} map, which is always available |
139 | our $LINK_MAP; # the special {link} map, which is always available |
95 | |
140 | |
96 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
141 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
97 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
142 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
98 | |
143 | |
99 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
144 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
100 | our $LOADAVG; # same thing, but with alpha-smoothing |
145 | our $LOADAVG; # same thing, but with alpha-smoothing |
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146 | our $JITTER; # average jitter |
101 | our $tick_start; # for load detecting purposes |
147 | our $TICK_START; # for load detecting purposes |
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148 | |
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149 | our @POST_INIT; |
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150 | |
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151 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
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152 | our $REALLY_UNLOOP; # never set to true, please :) |
102 | |
153 | |
103 | binmode STDOUT; |
154 | binmode STDOUT; |
104 | binmode STDERR; |
155 | binmode STDERR; |
105 | |
156 | |
106 | # read virtual server time, if available |
157 | # read virtual server time, if available |
107 | unless ($RUNTIME || !-e "$LOCALDIR/runtime") { |
158 | unless ($RUNTIME || !-e $RUNTIMEFILE) { |
108 | open my $fh, "<", "$LOCALDIR/runtime" |
159 | open my $fh, "<", $RUNTIMEFILE |
109 | or die "unable to read runtime file: $!"; |
160 | or die "unable to read $RUNTIMEFILE file: $!"; |
110 | $RUNTIME = <$fh> + 0.; |
161 | $RUNTIME = <$fh> + 0.; |
111 | } |
162 | } |
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163 | |
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164 | eval "sub TICK() { $TICK } 1" or die; |
112 | |
165 | |
113 | mkdir $_ |
166 | mkdir $_ |
114 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
167 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
115 | |
168 | |
116 | our $EMERGENCY_POSITION; |
169 | our $EMERGENCY_POSITION; |
117 | |
170 | |
118 | sub cf::map::normalise; |
171 | sub cf::map::normalise; |
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172 | |
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173 | sub in_main() { |
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174 | $Coro::current == $Coro::main |
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175 | } |
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176 | |
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177 | ############################################################################# |
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178 | |
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179 | %REFLECT = (); |
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180 | for (@REFLECT) { |
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181 | my $reflect = JSON::XS::decode_json $_; |
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182 | $REFLECT{$reflect->{class}} = $reflect; |
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183 | } |
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184 | |
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185 | # this is decidedly evil |
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186 | $REFLECT{object}{flags} = { map +($_ => undef), grep $_, map /^FLAG_([A-Z0-9_]+)$/ && lc $1, keys %{"cf::"} }; |
119 | |
187 | |
120 | ############################################################################# |
188 | ############################################################################# |
121 | |
189 | |
122 | =head2 GLOBAL VARIABLES |
190 | =head2 GLOBAL VARIABLES |
123 | |
191 | |
… | |
… | |
159 | |
227 | |
160 | The raw value load value from the last tick. |
228 | The raw value load value from the last tick. |
161 | |
229 | |
162 | =item %cf::CFG |
230 | =item %cf::CFG |
163 | |
231 | |
164 | Configuration for the server, loaded from C</etc/crossfire/config>, or |
232 | Configuration for the server, loaded from C</etc/deliantra-server/config>, or |
165 | from wherever your confdir points to. |
233 | from wherever your confdir points to. |
166 | |
234 | |
167 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
235 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
168 | |
236 | |
169 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
237 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
170 | returns directly I<after> the tick processing (and consequently, can only wake one process |
238 | returns directly I<after> the tick processing (and consequently, can only wake one thread |
171 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
239 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
172 | |
240 | |
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241 | =cut |
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242 | |
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243 | sub wait_for_tick(); |
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244 | sub wait_for_tick_begin(); |
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245 | |
173 | =item @cf::INVOKE_RESULTS |
246 | =item @cf::INVOKE_RESULTS |
174 | |
247 | |
175 | This array contains the results of the last C<invoke ()> call. When |
248 | This array contains the results of the last C<invoke ()> call. When |
176 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
249 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
177 | that call. |
250 | that call. |
178 | |
251 | |
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252 | =item %cf::REFLECT |
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253 | |
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254 | Contains, for each (C++) class name, a hash reference with information |
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255 | about object members (methods, scalars, arrays and flags) and other |
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256 | metadata, which is useful for introspection. |
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257 | |
179 | =back |
258 | =back |
180 | |
259 | |
181 | =cut |
260 | =cut |
182 | |
261 | |
183 | BEGIN { |
262 | sub error(@) { LOG llevError, join "", @_ } |
184 | *CORE::GLOBAL::warn = sub { |
263 | sub warn (@) { LOG llevWarn , join "", @_ } |
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264 | sub info (@) { LOG llevInfo , join "", @_ } |
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265 | sub debug(@) { LOG llevDebug, join "", @_ } |
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266 | sub trace(@) { LOG llevTrace, join "", @_ } |
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267 | |
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268 | $Coro::State::WARNHOOK = sub { |
185 | my $msg = join "", @_; |
269 | my $msg = join "", @_; |
186 | |
270 | |
187 | $msg .= "\n" |
271 | $msg .= "\n" |
188 | unless $msg =~ /\n$/; |
272 | unless $msg =~ /\n$/; |
189 | |
273 | |
190 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
274 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
191 | |
275 | |
192 | utf8::encode $msg; |
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193 | LOG llevError, $msg; |
276 | LOG llevWarn, $msg; |
194 | }; |
277 | }; |
195 | } |
278 | |
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279 | $Coro::State::DIEHOOK = sub { |
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280 | return unless $^S eq 0; # "eq", not "==" |
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281 | |
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282 | error Carp::longmess $_[0]; |
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283 | |
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284 | if (in_main) {#d# |
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285 | error "DIEHOOK called in main context, Coro bug?\n";#d# |
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286 | return;#d# |
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287 | }#d# |
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288 | |
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289 | # kill coroutine otherwise |
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290 | Coro::terminate |
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291 | }; |
196 | |
292 | |
197 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
293 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
198 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
294 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
199 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
295 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
200 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
296 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
… | |
… | |
207 | for my $pkg (qw( |
303 | for my $pkg (qw( |
208 | cf::global cf::attachable |
304 | cf::global cf::attachable |
209 | cf::object cf::object::player |
305 | cf::object cf::object::player |
210 | cf::client cf::player |
306 | cf::client cf::player |
211 | cf::arch cf::living |
307 | cf::arch cf::living |
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308 | cf::map cf::mapspace |
212 | cf::map cf::party cf::region |
309 | cf::party cf::region |
213 | )) { |
310 | )) { |
214 | no strict 'refs'; |
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215 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
311 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
216 | } |
312 | } |
217 | |
313 | |
218 | $Event::DIED = sub { |
314 | $EV::DIED = sub { |
219 | warn "error in event callback: @_"; |
315 | Carp::cluck "error in event callback: @_"; |
220 | }; |
316 | }; |
221 | |
317 | |
222 | ############################################################################# |
318 | ############################################################################# |
223 | |
319 | |
224 | =head2 UTILITY FUNCTIONS |
320 | =head2 UTILITY FUNCTIONS |
… | |
… | |
246 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
342 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
247 | $d |
343 | $d |
248 | } || "[unable to dump $_[0]: '$@']"; |
344 | } || "[unable to dump $_[0]: '$@']"; |
249 | } |
345 | } |
250 | |
346 | |
251 | =item $ref = cf::from_json $json |
347 | =item $ref = cf::decode_json $json |
252 | |
348 | |
253 | Converts a JSON string into the corresponding perl data structure. |
349 | Converts a JSON string into the corresponding perl data structure. |
254 | |
350 | |
255 | =item $json = cf::to_json $ref |
351 | =item $json = cf::encode_json $ref |
256 | |
352 | |
257 | Converts a perl data structure into its JSON representation. |
353 | Converts a perl data structure into its JSON representation. |
258 | |
354 | |
259 | =cut |
355 | =cut |
260 | |
356 | |
261 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
357 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
262 | |
358 | |
263 | sub to_json ($) { $json_coder->encode ($_[0]) } |
359 | sub encode_json($) { $json_coder->encode ($_[0]) } |
264 | sub from_json ($) { $json_coder->decode ($_[0]) } |
360 | sub decode_json($) { $json_coder->decode ($_[0]) } |
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361 | |
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362 | =item $ref = cf::yaml_load $scalar |
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363 | |
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364 | Same as YAML::XS::Load, but doesn't leak, because it forks (and thus blocks). |
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365 | |
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366 | =cut |
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367 | |
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368 | sub fork_call(&@); |
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369 | |
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370 | sub yaml_load($) { |
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371 | fork_call { YAML::XS::Load $_[0] } @_ |
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372 | } |
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373 | |
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374 | =item cf::post_init { BLOCK } |
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375 | |
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376 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
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377 | but I<before> the server starts ticking again. |
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378 | |
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379 | The codeblock will have a single boolean argument to indicate whether this |
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380 | is a reload or not. |
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381 | |
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382 | =cut |
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383 | |
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384 | sub post_init(&) { |
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385 | push @POST_INIT, shift; |
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386 | } |
265 | |
387 | |
266 | =item cf::lock_wait $string |
388 | =item cf::lock_wait $string |
267 | |
389 | |
268 | Wait until the given lock is available. See cf::lock_acquire. |
390 | Wait until the given lock is available. See cf::lock_acquire. |
269 | |
391 | |
270 | =item my $lock = cf::lock_acquire $string |
392 | =item my $lock = cf::lock_acquire $string |
271 | |
393 | |
272 | Wait until the given lock is available and then acquires it and returns |
394 | 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, |
395 | 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 |
396 | for example when the coroutine gets canceled), the lock is automatically |
275 | returned. |
397 | returned. |
276 | |
398 | |
277 | Locks are *not* recursive, locking from the same coro twice results in a |
399 | Locks are *not* recursive, locking from the same coro twice results in a |
278 | deadlocked coro. |
400 | deadlocked coro. |
… | |
… | |
284 | |
406 | |
285 | Return true if the lock is currently active, i.e. somebody has locked it. |
407 | Return true if the lock is currently active, i.e. somebody has locked it. |
286 | |
408 | |
287 | =cut |
409 | =cut |
288 | |
410 | |
289 | our %LOCK; |
411 | our $LOCKS = new Coro::SemaphoreSet; |
290 | |
412 | |
291 | sub lock_wait($) { |
413 | sub lock_wait($) { |
292 | my ($key) = @_; |
414 | $LOCKS->wait ($_[0]); |
293 | |
|
|
294 | # wait for lock, if any |
|
|
295 | while ($LOCK{$key}) { |
|
|
296 | push @{ $LOCK{$key} }, $Coro::current; |
|
|
297 | Coro::schedule; |
|
|
298 | } |
|
|
299 | } |
415 | } |
300 | |
416 | |
301 | sub lock_acquire($) { |
417 | sub lock_acquire($) { |
302 | my ($key) = @_; |
418 | $LOCKS->guard ($_[0]) |
303 | |
|
|
304 | # wait, to be sure we are not locked |
|
|
305 | lock_wait $key; |
|
|
306 | |
|
|
307 | $LOCK{$key} = []; |
|
|
308 | |
|
|
309 | Coro::guard { |
|
|
310 | # wake up all waiters, to be on the safe side |
|
|
311 | $_->ready for @{ delete $LOCK{$key} }; |
|
|
312 | } |
|
|
313 | } |
419 | } |
314 | |
420 | |
315 | sub lock_active($) { |
421 | sub lock_active($) { |
316 | my ($key) = @_; |
422 | $LOCKS->count ($_[0]) < 1 |
317 | |
|
|
318 | ! ! $LOCK{$key} |
|
|
319 | } |
423 | } |
320 | |
424 | |
321 | sub freeze_mainloop { |
425 | sub freeze_mainloop { |
322 | return unless $TICK_WATCHER->is_active; |
426 | tick_inhibit_inc; |
323 | |
427 | |
324 | my $guard = Coro::guard { |
428 | &Guard::guard (\&tick_inhibit_dec); |
325 | $TICK_WATCHER->start; |
429 | } |
326 | }; |
430 | |
327 | $TICK_WATCHER->stop; |
431 | =item cf::periodic $interval, $cb |
328 | $guard |
432 | |
|
|
433 | Like EV::periodic, but randomly selects a starting point so that the actions |
|
|
434 | get spread over time. |
|
|
435 | |
|
|
436 | =cut |
|
|
437 | |
|
|
438 | sub periodic($$) { |
|
|
439 | my ($interval, $cb) = @_; |
|
|
440 | |
|
|
441 | my $start = rand List::Util::min 180, $interval; |
|
|
442 | |
|
|
443 | EV::periodic $start, $interval, 0, $cb |
329 | } |
444 | } |
330 | |
445 | |
331 | =item cf::get_slot $time[, $priority[, $name]] |
446 | =item cf::get_slot $time[, $priority[, $name]] |
332 | |
447 | |
333 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
448 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
… | |
… | |
341 | |
456 | |
342 | =cut |
457 | =cut |
343 | |
458 | |
344 | our @SLOT_QUEUE; |
459 | our @SLOT_QUEUE; |
345 | our $SLOT_QUEUE; |
460 | our $SLOT_QUEUE; |
|
|
461 | our $SLOT_DECAY = 0.9; |
346 | |
462 | |
347 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
463 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
348 | $SLOT_QUEUE = Coro::async { |
464 | $SLOT_QUEUE = Coro::async { |
|
|
465 | $Coro::current->desc ("timeslot manager"); |
|
|
466 | |
349 | my $signal = new Coro::Signal; |
467 | my $signal = new Coro::Signal; |
|
|
468 | my $busy; |
350 | |
469 | |
351 | while () { |
470 | while () { |
352 | next_job: |
471 | next_job: |
|
|
472 | |
353 | my $avail = cf::till_tick; |
473 | my $avail = cf::till_tick; |
354 | if ($avail > 0.01) { |
474 | |
355 | for (0 .. $#SLOT_QUEUE) { |
475 | for (0 .. $#SLOT_QUEUE) { |
356 | if ($SLOT_QUEUE[$_][0] < $avail) { |
476 | if ($SLOT_QUEUE[$_][0] <= $avail) { |
|
|
477 | $busy = 0; |
357 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
478 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
358 | $job->[2]->send; |
479 | $job->[2]->send; |
359 | Coro::cede; |
480 | Coro::cede; |
360 | goto next_job; |
481 | goto next_job; |
361 | } |
482 | } else { |
|
|
483 | $SLOT_QUEUE[$_][0] *= $SLOT_DECAY; |
362 | } |
484 | } |
363 | } |
485 | } |
364 | |
486 | |
365 | if (@SLOT_QUEUE) { |
487 | if (@SLOT_QUEUE) { |
366 | # we do not use wait_For_tick() as it returns immediately when tick is inactive |
488 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
367 | push @cf::WAIT_FOR_TICK, $signal; |
489 | push @cf::WAIT_FOR_TICK, $signal; |
368 | $signal->wait; |
490 | $signal->wait; |
369 | } else { |
491 | } else { |
|
|
492 | $busy = 0; |
370 | Coro::schedule; |
493 | Coro::schedule; |
371 | } |
494 | } |
372 | } |
495 | } |
373 | }; |
496 | }; |
374 | |
497 | |
375 | sub get_slot($;$$) { |
498 | sub get_slot($;$$) { |
|
|
499 | return if tick_inhibit || $Coro::current == $Coro::main; |
|
|
500 | |
376 | my ($time, $pri, $name) = @_; |
501 | my ($time, $pri, $name) = @_; |
377 | |
502 | |
378 | $time = $TICK * .6 if $time > $TICK * .6; |
503 | $time = clamp $time, 0.01, $TICK * .6; |
|
|
504 | |
379 | my $sig = new Coro::Signal; |
505 | my $sig = new Coro::Signal; |
380 | |
506 | |
381 | push @SLOT_QUEUE, [$time, $pri, $sig, $name]; |
507 | push @SLOT_QUEUE, [$time, $pri, $sig, $name]; |
382 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
508 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
383 | $SLOT_QUEUE->ready; |
509 | $SLOT_QUEUE->ready; |
… | |
… | |
394 | |
520 | |
395 | BEGIN { *async = \&Coro::async_pool } |
521 | BEGIN { *async = \&Coro::async_pool } |
396 | |
522 | |
397 | =item cf::sync_job { BLOCK } |
523 | =item cf::sync_job { BLOCK } |
398 | |
524 | |
399 | The design of Crossfire TRT requires that the main coroutine ($Coro::main) |
525 | The design of Deliantra requires that the main coroutine ($Coro::main) |
400 | is always able to handle events or runnable, as Crossfire TRT is only |
526 | is always able to handle events or runnable, as Deliantra is only |
401 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
527 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
402 | acceptable. |
528 | acceptable. |
403 | |
529 | |
404 | If it must be done, put the blocking parts into C<sync_job>. This will run |
530 | If it must be done, put the blocking parts into C<sync_job>. This will run |
405 | the given BLOCK in another coroutine while waiting for the result. The |
531 | the given BLOCK in another coroutine while waiting for the result. The |
… | |
… | |
409 | =cut |
535 | =cut |
410 | |
536 | |
411 | sub sync_job(&) { |
537 | sub sync_job(&) { |
412 | my ($job) = @_; |
538 | my ($job) = @_; |
413 | |
539 | |
414 | if ($Coro::current == $Coro::main) { |
540 | if (in_main) { |
415 | my $time = Event::time; |
541 | my $time = AE::time; |
416 | |
542 | |
417 | # this is the main coro, too bad, we have to block |
543 | # this is the main coro, too bad, we have to block |
418 | # till the operation succeeds, freezing the server :/ |
544 | # till the operation succeeds, freezing the server :/ |
419 | |
545 | |
420 | # TODO: use suspend/resume instead |
546 | #LOG llevError, Carp::longmess "sync job";#d# |
421 | # (but this is cancel-safe) |
547 | |
422 | my $freeze_guard = freeze_mainloop; |
548 | my $freeze_guard = freeze_mainloop; |
423 | |
549 | |
424 | my $busy = 1; |
550 | my $busy = 1; |
425 | my @res; |
551 | my @res; |
426 | |
552 | |
427 | (async { |
553 | (async { |
|
|
554 | $Coro::current->desc ("sync job coro"); |
428 | @res = eval { $job->() }; |
555 | @res = eval { $job->() }; |
429 | warn $@ if $@; |
556 | error $@ if $@; |
430 | undef $busy; |
557 | undef $busy; |
431 | })->prio (Coro::PRIO_MAX); |
558 | })->prio (Coro::PRIO_MAX); |
432 | |
559 | |
433 | while ($busy) { |
560 | while ($busy) { |
434 | Coro::cede or Event::one_event; |
561 | if (Coro::nready) { |
|
|
562 | Coro::cede_notself; |
|
|
563 | } else { |
|
|
564 | EV::loop EV::LOOP_ONESHOT; |
435 | } |
565 | } |
|
|
566 | } |
436 | |
567 | |
437 | $time = Event::time - $time; |
568 | my $time = AE::time - $time; |
438 | |
569 | |
439 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
|
|
440 | if $time > $TICK * 0.5 && $TICK_WATCHER->is_active; |
|
|
441 | |
|
|
442 | $tick_start += $time; # do not account sync jobs to server load |
570 | $TICK_START += $time; # do not account sync jobs to server load |
443 | |
571 | |
444 | wantarray ? @res : $res[0] |
572 | wantarray ? @res : $res[0] |
445 | } else { |
573 | } else { |
446 | # we are in another coroutine, how wonderful, everything just works |
574 | # we are in another coroutine, how wonderful, everything just works |
447 | |
575 | |
… | |
… | |
467 | $EXT_CORO{$coro+0} = $coro; |
595 | $EXT_CORO{$coro+0} = $coro; |
468 | |
596 | |
469 | $coro |
597 | $coro |
470 | } |
598 | } |
471 | |
599 | |
472 | =item fork_call { }, $args |
600 | =item fork_call { }, @args |
473 | |
601 | |
474 | Executes the given code block with the given arguments in a seperate |
602 | Executes the given code block with the given arguments in a seperate |
475 | process, returning the results. Everything must be serialisable with |
603 | process, returning the results. Everything must be serialisable with |
476 | Coro::Storable. May, of course, block. Note that the executed sub may |
604 | Coro::Storable. May, of course, block. Note that the executed sub may |
477 | never block itself or use any form of Event handling. |
605 | never block itself or use any form of event handling. |
478 | |
606 | |
479 | =cut |
607 | =cut |
|
|
608 | |
|
|
609 | sub post_fork { |
|
|
610 | reset_signals; |
|
|
611 | } |
480 | |
612 | |
481 | sub fork_call(&@) { |
613 | sub fork_call(&@) { |
482 | my ($cb, @args) = @_; |
614 | my ($cb, @args) = @_; |
483 | |
615 | |
484 | # we seemingly have to make a local copy of the whole thing, |
616 | # we seemingly have to make a local copy of the whole thing, |
485 | # otherwise perl prematurely frees the stuff :/ |
617 | # otherwise perl prematurely frees the stuff :/ |
486 | # TODO: investigate and fix (liekly this will be rather laborious) |
618 | # TODO: investigate and fix (likely this will be rather laborious) |
487 | |
619 | |
488 | my @res = Coro::Util::fork_eval { |
620 | my @res = Coro::Util::fork_eval { |
489 | reset_signals; |
621 | cf::post_fork; |
490 | &$cb |
622 | &$cb |
491 | }, @args; |
623 | } @args; |
492 | |
624 | |
493 | wantarray ? @res : $res[-1] |
625 | wantarray ? @res : $res[-1] |
|
|
626 | } |
|
|
627 | |
|
|
628 | sub objinfo { |
|
|
629 | ( |
|
|
630 | "counter value" => cf::object::object_count, |
|
|
631 | "objects created" => cf::object::create_count, |
|
|
632 | "objects destroyed" => cf::object::destroy_count, |
|
|
633 | "freelist size" => cf::object::free_count, |
|
|
634 | "allocated objects" => cf::object::objects_size, |
|
|
635 | "active objects" => cf::object::actives_size, |
|
|
636 | ) |
|
|
637 | } |
|
|
638 | |
|
|
639 | =item $coin = coin_from_name $name |
|
|
640 | |
|
|
641 | =cut |
|
|
642 | |
|
|
643 | our %coin_alias = ( |
|
|
644 | "silver" => "silvercoin", |
|
|
645 | "silvercoin" => "silvercoin", |
|
|
646 | "silvercoins" => "silvercoin", |
|
|
647 | "gold" => "goldcoin", |
|
|
648 | "goldcoin" => "goldcoin", |
|
|
649 | "goldcoins" => "goldcoin", |
|
|
650 | "platinum" => "platinacoin", |
|
|
651 | "platinumcoin" => "platinacoin", |
|
|
652 | "platinumcoins" => "platinacoin", |
|
|
653 | "platina" => "platinacoin", |
|
|
654 | "platinacoin" => "platinacoin", |
|
|
655 | "platinacoins" => "platinacoin", |
|
|
656 | "royalty" => "royalty", |
|
|
657 | "royalties" => "royalty", |
|
|
658 | ); |
|
|
659 | |
|
|
660 | sub coin_from_name($) { |
|
|
661 | $coin_alias{$_[0]} |
|
|
662 | ? cf::arch::find $coin_alias{$_[0]} |
|
|
663 | : undef |
494 | } |
664 | } |
495 | |
665 | |
496 | =item $value = cf::db_get $family => $key |
666 | =item $value = cf::db_get $family => $key |
497 | |
667 | |
498 | Returns a single value from the environment database. |
668 | Returns a single value from the environment database. |
… | |
… | |
500 | =item cf::db_put $family => $key => $value |
670 | =item cf::db_put $family => $key => $value |
501 | |
671 | |
502 | Stores the given C<$value> in the family. It can currently store binary |
672 | Stores the given C<$value> in the family. It can currently store binary |
503 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
673 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
504 | |
674 | |
|
|
675 | =item $db = cf::db_table "name" |
|
|
676 | |
|
|
677 | Create and/or open a new database table. The string must not be "db" and must be unique |
|
|
678 | within each server. |
|
|
679 | |
505 | =cut |
680 | =cut |
|
|
681 | |
|
|
682 | sub db_table($) { |
|
|
683 | cf::error "db_get called from main context" |
|
|
684 | if $Coro::current == $Coro::main; |
|
|
685 | |
|
|
686 | my ($name) = @_; |
|
|
687 | my $db = BDB::db_create $DB_ENV; |
|
|
688 | |
|
|
689 | eval { |
|
|
690 | $db->set_flags (BDB::CHKSUM); |
|
|
691 | |
|
|
692 | utf8::encode $name; |
|
|
693 | BDB::db_open $db, undef, $name, undef, BDB::BTREE, |
|
|
694 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
695 | cf::cleanup "db_open(db): $!" if $!; |
|
|
696 | }; |
|
|
697 | cf::cleanup "db_open(db): $@" if $@; |
|
|
698 | |
|
|
699 | $db |
|
|
700 | } |
506 | |
701 | |
507 | our $DB; |
702 | our $DB; |
508 | |
703 | |
509 | sub db_init { |
704 | sub db_init { |
510 | unless ($DB) { |
705 | $DB ||= db_table "db"; |
511 | $DB = BDB::db_create $DB_ENV; |
|
|
512 | |
|
|
513 | cf::sync_job { |
|
|
514 | eval { |
|
|
515 | $DB->set_flags (BDB::CHKSUM); |
|
|
516 | |
|
|
517 | BDB::db_open $DB, undef, "db", undef, BDB::BTREE, |
|
|
518 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
519 | cf::cleanup "db_open(db): $!" if $!; |
|
|
520 | }; |
|
|
521 | cf::cleanup "db_open(db): $@" if $@; |
|
|
522 | }; |
|
|
523 | } |
|
|
524 | } |
706 | } |
525 | |
707 | |
526 | sub db_get($$) { |
708 | sub db_get($$) { |
527 | my $key = "$_[0]/$_[1]"; |
709 | my $key = "$_[0]/$_[1]"; |
528 | |
710 | |
529 | cf::sync_job { |
711 | cf::error "db_get called from main context" |
|
|
712 | if $Coro::current == $Coro::main; |
|
|
713 | |
530 | BDB::db_get $DB, undef, $key, my $data; |
714 | BDB::db_get $DB, undef, $key, my $data; |
531 | |
715 | |
532 | $! ? () |
716 | $! ? () |
533 | : $data |
717 | : $data |
534 | } |
|
|
535 | } |
718 | } |
536 | |
719 | |
537 | sub db_put($$$) { |
720 | sub db_put($$$) { |
538 | BDB::dbreq_pri 4; |
721 | BDB::dbreq_pri 4; |
539 | BDB::db_put $DB, undef, "$_[0]/$_[1]", $_[2], 0, sub { }; |
722 | BDB::db_put $DB, undef, "$_[0]/$_[1]", $_[2], 0, sub { }; |
… | |
… | |
595 | |
778 | |
596 | my $t1 = Time::HiRes::time; |
779 | my $t1 = Time::HiRes::time; |
597 | my $data = $process->(\@data); |
780 | my $data = $process->(\@data); |
598 | my $t2 = Time::HiRes::time; |
781 | my $t2 = Time::HiRes::time; |
599 | |
782 | |
600 | warn "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
783 | info "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
601 | |
784 | |
602 | db_put cache => "$id/data", $data; |
785 | db_put cache => "$id/data", $data; |
603 | db_put cache => "$id/md5" , $md5; |
786 | db_put cache => "$id/md5" , $md5; |
604 | db_put cache => "$id/meta", $meta; |
787 | db_put cache => "$id/meta", $meta; |
605 | |
788 | |
… | |
… | |
615 | |
798 | |
616 | =cut |
799 | =cut |
617 | |
800 | |
618 | sub datalog($@) { |
801 | sub datalog($@) { |
619 | my ($type, %kv) = @_; |
802 | my ($type, %kv) = @_; |
620 | warn "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
803 | info "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
621 | } |
804 | } |
622 | |
805 | |
623 | =back |
806 | =back |
624 | |
807 | |
625 | =cut |
808 | =cut |
626 | |
809 | |
627 | ############################################################################# |
810 | ############################################################################# |
628 | |
811 | |
629 | =head2 ATTACHABLE OBJECTS |
812 | =head2 ATTACHABLE OBJECTS |
630 | |
813 | |
631 | Many objects in crossfire are so-called attachable objects. That means you can |
814 | Many objects in deliantra are so-called attachable objects. That means you can |
632 | attach callbacks/event handlers (a collection of which is called an "attachment") |
815 | attach callbacks/event handlers (a collection of which is called an "attachment") |
633 | to it. All such attachable objects support the following methods. |
816 | to it. All such attachable objects support the following methods. |
634 | |
817 | |
635 | In the following description, CLASS can be any of C<global>, C<object> |
818 | In the following description, CLASS can be any of C<global>, C<object> |
636 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
819 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
637 | Crossfire TRT). |
820 | Deliantra). |
638 | |
821 | |
639 | =over 4 |
822 | =over 4 |
640 | |
823 | |
641 | =item $attachable->attach ($attachment, key => $value...) |
824 | =item $attachable->attach ($attachment, key => $value...) |
642 | |
825 | |
… | |
… | |
686 | =item cf::CLASS::attachment $name, ... |
869 | =item cf::CLASS::attachment $name, ... |
687 | |
870 | |
688 | Register an attachment by C<$name> through which attachable objects of the |
871 | Register an attachment by C<$name> through which attachable objects of the |
689 | given CLASS can refer to this attachment. |
872 | given CLASS can refer to this attachment. |
690 | |
873 | |
691 | Some classes such as crossfire maps and objects can specify attachments |
874 | Some classes such as deliantra maps and objects can specify attachments |
692 | that are attached at load/instantiate time, thus the need for a name. |
875 | that are attached at load/instantiate time, thus the need for a name. |
693 | |
876 | |
694 | These calls expect any number of the following handler/hook descriptions: |
877 | These calls expect any number of the following handler/hook descriptions: |
695 | |
878 | |
696 | =over 4 |
879 | =over 4 |
… | |
… | |
820 | |
1003 | |
821 | } elsif (exists $cb_id{$type}) { |
1004 | } elsif (exists $cb_id{$type}) { |
822 | _attach_cb $registry, $cb_id{$type}, $prio, shift @arg; |
1005 | _attach_cb $registry, $cb_id{$type}, $prio, shift @arg; |
823 | |
1006 | |
824 | } elsif (ref $type) { |
1007 | } elsif (ref $type) { |
825 | warn "attaching objects not supported, ignoring.\n"; |
1008 | error "attaching objects not supported, ignoring.\n"; |
826 | |
1009 | |
827 | } else { |
1010 | } else { |
828 | shift @arg; |
1011 | shift @arg; |
829 | warn "attach argument '$type' not supported, ignoring.\n"; |
1012 | error "attach argument '$type' not supported, ignoring.\n"; |
830 | } |
1013 | } |
831 | } |
1014 | } |
832 | } |
1015 | } |
833 | |
1016 | |
834 | sub _object_attach { |
1017 | sub _object_attach { |
… | |
… | |
844 | _attach $registry, $klass, @attach; |
1027 | _attach $registry, $klass, @attach; |
845 | } |
1028 | } |
846 | |
1029 | |
847 | $obj->{$name} = \%arg; |
1030 | $obj->{$name} = \%arg; |
848 | } else { |
1031 | } else { |
849 | warn "object uses attachment '$name' which is not available, postponing.\n"; |
1032 | info "object uses attachment '$name' which is not available, postponing.\n"; |
850 | } |
1033 | } |
851 | |
1034 | |
852 | $obj->{_attachment}{$name} = undef; |
1035 | $obj->{_attachment}{$name} = undef; |
853 | } |
1036 | } |
854 | |
1037 | |
… | |
… | |
913 | |
1096 | |
914 | for (@$callbacks) { |
1097 | for (@$callbacks) { |
915 | eval { &{$_->[1]} }; |
1098 | eval { &{$_->[1]} }; |
916 | |
1099 | |
917 | if ($@) { |
1100 | if ($@) { |
918 | warn "$@"; |
|
|
919 | warn "... while processing $EVENT[$event][0](@_) event, skipping processing altogether.\n"; |
1101 | error "$@", "... while processing $EVENT[$event][0](@_) event, skipping processing altogether.\n"; |
920 | override; |
1102 | override; |
921 | } |
1103 | } |
922 | |
1104 | |
923 | return 1 if $override; |
1105 | return 1 if $override; |
924 | } |
1106 | } |
925 | |
1107 | |
926 | 0 |
1108 | 0 |
927 | } |
1109 | } |
928 | |
1110 | |
929 | =item $bool = cf::global::invoke (EVENT_CLASS_XXX, ...) |
1111 | =item $bool = cf::global->invoke (EVENT_CLASS_XXX, ...) |
930 | |
1112 | |
931 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
1113 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
932 | |
1114 | |
933 | Generate an object-specific event with the given arguments. |
1115 | Generate an object-specific event with the given arguments. |
934 | |
1116 | |
… | |
… | |
940 | |
1122 | |
941 | =cut |
1123 | =cut |
942 | |
1124 | |
943 | ############################################################################# |
1125 | ############################################################################# |
944 | # object support |
1126 | # object support |
945 | # |
|
|
946 | |
1127 | |
|
|
1128 | sub _object_equal($$); |
|
|
1129 | sub _object_equal($$) { |
|
|
1130 | my ($a, $b) = @_; |
|
|
1131 | |
|
|
1132 | return 0 unless (ref $a) eq (ref $b); |
|
|
1133 | |
|
|
1134 | if ("HASH" eq ref $a) { |
|
|
1135 | my @ka = keys %$a; |
|
|
1136 | my @kb = keys %$b; |
|
|
1137 | |
|
|
1138 | return 0 if @ka != @kb; |
|
|
1139 | |
|
|
1140 | for (0 .. $#ka) { |
|
|
1141 | return 0 unless $ka[$_] eq $kb[$_]; |
|
|
1142 | return 0 unless _object_equal $a->{$ka[$_]}, $b->{$kb[$_]}; |
|
|
1143 | } |
|
|
1144 | |
|
|
1145 | } elsif ("ARRAY" eq ref $a) { |
|
|
1146 | |
|
|
1147 | return 0 if @$a != @$b; |
|
|
1148 | |
|
|
1149 | for (0 .. $#$a) { |
|
|
1150 | return 0 unless _object_equal $a->[$_], $b->[$_]; |
|
|
1151 | } |
|
|
1152 | |
|
|
1153 | } elsif ($a ne $b) { |
|
|
1154 | return 0; |
|
|
1155 | } |
|
|
1156 | |
|
|
1157 | 1 |
|
|
1158 | } |
|
|
1159 | |
|
|
1160 | our $SLOW_MERGES;#d# |
947 | sub _can_merge { |
1161 | sub _can_merge { |
948 | my ($ob1, $ob2) = @_; |
1162 | my ($ob1, $ob2) = @_; |
949 | |
1163 | |
950 | local $Storable::canonical = 1; |
1164 | ++$SLOW_MERGES;#d# |
951 | my $fob1 = Storable::freeze $ob1; |
|
|
952 | my $fob2 = Storable::freeze $ob2; |
|
|
953 | |
1165 | |
954 | $fob1 eq $fob2 |
1166 | # we do the slow way here |
|
|
1167 | return _object_equal $ob1, $ob2 |
955 | } |
1168 | } |
956 | |
1169 | |
957 | sub reattach { |
1170 | sub reattach { |
958 | # basically do the same as instantiate, without calling instantiate |
1171 | # basically do the same as instantiate, without calling instantiate |
959 | my ($obj) = @_; |
1172 | my ($obj) = @_; |
960 | |
1173 | |
|
|
1174 | # no longer needed after getting rid of delete_package? |
961 | bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
1175 | #bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
962 | |
1176 | |
963 | my $registry = $obj->registry; |
1177 | my $registry = $obj->registry; |
964 | |
1178 | |
965 | @$registry = (); |
1179 | @$registry = (); |
966 | |
1180 | |
… | |
… | |
971 | for (@$attach) { |
1185 | for (@$attach) { |
972 | my ($klass, @attach) = @$_; |
1186 | my ($klass, @attach) = @$_; |
973 | _attach $registry, $klass, @attach; |
1187 | _attach $registry, $klass, @attach; |
974 | } |
1188 | } |
975 | } else { |
1189 | } else { |
976 | warn "object uses attachment '$name' that is not available, postponing.\n"; |
1190 | info "object uses attachment '$name' that is not available, postponing.\n"; |
977 | } |
1191 | } |
978 | } |
1192 | } |
979 | } |
1193 | } |
980 | |
1194 | |
981 | cf::attachable->attach ( |
1195 | cf::attachable->attach ( |
982 | prio => -1000000, |
1196 | prio => -1000000, |
983 | on_instantiate => sub { |
1197 | on_instantiate => sub { |
984 | my ($obj, $data) = @_; |
1198 | my ($obj, $data) = @_; |
985 | |
1199 | |
986 | $data = from_json $data; |
1200 | $data = decode_json $data; |
987 | |
1201 | |
988 | for (@$data) { |
1202 | for (@$data) { |
989 | my ($name, $args) = @$_; |
1203 | my ($name, $args) = @$_; |
990 | |
1204 | |
991 | $obj->attach ($name, %{$args || {} }); |
1205 | $obj->attach ($name, %{$args || {} }); |
… | |
… | |
1007 | sub object_freezer_save { |
1221 | sub object_freezer_save { |
1008 | my ($filename, $rdata, $objs) = @_; |
1222 | my ($filename, $rdata, $objs) = @_; |
1009 | |
1223 | |
1010 | sync_job { |
1224 | sync_job { |
1011 | if (length $$rdata) { |
1225 | if (length $$rdata) { |
|
|
1226 | utf8::decode (my $decname = $filename); |
1012 | warn sprintf "saving %s (%d,%d)\n", |
1227 | trace sprintf "saving %s (%d,%d)\n", |
1013 | $filename, length $$rdata, scalar @$objs; |
1228 | $decname, length $$rdata, scalar @$objs |
|
|
1229 | if $VERBOSE_IO; |
1014 | |
1230 | |
1015 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1231 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1016 | chmod SAVE_MODE, $fh; |
1232 | aio_chmod $fh, SAVE_MODE; |
1017 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1233 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1018 | aio_fsync $fh if $cf::USE_FSYNC; |
1234 | if ($cf::USE_FSYNC) { |
|
|
1235 | 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; |
|
|
1236 | aio_fsync $fh; |
|
|
1237 | } |
1019 | close $fh; |
1238 | aio_close $fh; |
1020 | |
1239 | |
1021 | if (@$objs) { |
1240 | if (@$objs) { |
1022 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1241 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1023 | chmod SAVE_MODE, $fh; |
1242 | aio_chmod $fh, SAVE_MODE; |
1024 | my $data = Storable::nfreeze { version => 1, objs => $objs }; |
1243 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1025 | aio_write $fh, 0, (length $data), $data, 0; |
1244 | aio_write $fh, 0, (length $data), $data, 0; |
1026 | aio_fsync $fh if $cf::USE_FSYNC; |
1245 | if ($cf::USE_FSYNC) { |
|
|
1246 | 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; |
|
|
1247 | aio_fsync $fh; |
|
|
1248 | } |
1027 | close $fh; |
1249 | aio_close $fh; |
1028 | aio_rename "$filename.pst~", "$filename.pst"; |
1250 | aio_rename "$filename.pst~", "$filename.pst"; |
1029 | } |
1251 | } |
1030 | } else { |
1252 | } else { |
1031 | aio_unlink "$filename.pst"; |
1253 | aio_unlink "$filename.pst"; |
1032 | } |
1254 | } |
1033 | |
1255 | |
1034 | aio_rename "$filename~", $filename; |
1256 | aio_rename "$filename~", $filename; |
|
|
1257 | |
|
|
1258 | $filename =~ s%/[^/]+$%%; |
|
|
1259 | aio_pathsync $filename if $cf::USE_FSYNC; |
1035 | } else { |
1260 | } else { |
1036 | warn "FATAL: $filename~: $!\n"; |
1261 | error "unable to save objects: $filename~: $!\n"; |
1037 | } |
1262 | } |
1038 | } else { |
1263 | } else { |
1039 | aio_unlink $filename; |
1264 | aio_unlink $filename; |
1040 | aio_unlink "$filename.pst"; |
1265 | aio_unlink "$filename.pst"; |
1041 | } |
1266 | } |
1042 | } |
1267 | }; |
1043 | } |
1268 | } |
1044 | |
1269 | |
1045 | sub object_freezer_as_string { |
1270 | sub object_freezer_as_string { |
1046 | my ($rdata, $objs) = @_; |
1271 | my ($rdata, $objs) = @_; |
1047 | |
1272 | |
… | |
… | |
1059 | or return; |
1284 | or return; |
1060 | |
1285 | |
1061 | unless (aio_stat "$filename.pst") { |
1286 | unless (aio_stat "$filename.pst") { |
1062 | (aio_load "$filename.pst", $av) >= 0 |
1287 | (aio_load "$filename.pst", $av) >= 0 |
1063 | or return; |
1288 | or return; |
|
|
1289 | |
1064 | $av = eval { (Storable::thaw $av)->{objs} }; |
1290 | my $st = eval { Coro::Storable::thaw $av }; |
|
|
1291 | $av = $st->{objs}; |
1065 | } |
1292 | } |
1066 | |
1293 | |
|
|
1294 | utf8::decode (my $decname = $filename); |
1067 | warn sprintf "loading %s (%d)\n", |
1295 | trace sprintf "loading %s (%d,%d)\n", |
1068 | $filename, length $data, scalar @{$av || []}; |
1296 | $decname, length $data, scalar @{$av || []} |
|
|
1297 | if $VERBOSE_IO; |
|
|
1298 | |
1069 | return ($data, $av); |
1299 | ($data, $av) |
1070 | } |
1300 | } |
1071 | |
1301 | |
1072 | =head2 COMMAND CALLBACKS |
1302 | =head2 COMMAND CALLBACKS |
1073 | |
1303 | |
1074 | =over 4 |
1304 | =over 4 |
… | |
… | |
1128 | my ($name, $cb) = @_; |
1358 | my ($name, $cb) = @_; |
1129 | |
1359 | |
1130 | $EXTICMD{$name} = $cb; |
1360 | $EXTICMD{$name} = $cb; |
1131 | } |
1361 | } |
1132 | |
1362 | |
|
|
1363 | use File::Glob (); |
|
|
1364 | |
1133 | cf::player->attach ( |
1365 | cf::player->attach ( |
1134 | on_command => sub { |
1366 | on_unknown_command => sub { |
1135 | my ($pl, $name, $params) = @_; |
1367 | my ($pl, $name, $params) = @_; |
1136 | |
1368 | |
1137 | my $cb = $COMMAND{$name} |
1369 | my $cb = $COMMAND{$name} |
1138 | or return; |
1370 | or return; |
1139 | |
1371 | |
… | |
… | |
1162 | |
1394 | |
1163 | $pl->ext_reply ($reply, @reply) |
1395 | $pl->ext_reply ($reply, @reply) |
1164 | if $reply; |
1396 | if $reply; |
1165 | |
1397 | |
1166 | } else { |
1398 | } else { |
1167 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1399 | error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1168 | } |
1400 | } |
1169 | |
1401 | |
1170 | cf::override; |
1402 | cf::override; |
1171 | }, |
1403 | }, |
1172 | ); |
1404 | ); |
1173 | |
1405 | |
|
|
1406 | # "readahead" all extensions |
|
|
1407 | sub cache_extensions { |
|
|
1408 | my $grp = IO::AIO::aio_group; |
|
|
1409 | |
|
|
1410 | add $grp IO::AIO::aio_readdirx $LIBDIR, IO::AIO::READDIR_STAT_ORDER, sub { |
|
|
1411 | for (grep /\.ext$/, @{$_[0]}) { |
|
|
1412 | add $grp IO::AIO::aio_load "$LIBDIR/$_", my $data; |
|
|
1413 | } |
|
|
1414 | }; |
|
|
1415 | |
|
|
1416 | $grp |
|
|
1417 | } |
|
|
1418 | |
1174 | sub load_extensions { |
1419 | sub load_extensions { |
|
|
1420 | info "loading extensions..."; |
|
|
1421 | |
1175 | cf::sync_job { |
1422 | cf::sync_job { |
1176 | my %todo; |
1423 | my %todo; |
1177 | |
1424 | |
1178 | for my $path (<$LIBDIR/*.ext>) { |
1425 | for my $path (<$LIBDIR/*.ext>) { |
1179 | next unless -r $path; |
1426 | next unless -r $path; |
… | |
… | |
1197 | |
1444 | |
1198 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1445 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1199 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1446 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1200 | |
1447 | |
1201 | $ext{source} = |
1448 | $ext{source} = |
1202 | "package $pkg; use strict; use utf8;\n" |
1449 | "package $pkg; use common::sense;\n" |
1203 | . "#line 1 \"$path\"\n{\n" |
1450 | . "#line 1 \"$path\"\n{\n" |
1204 | . $source |
1451 | . $source |
1205 | . "\n};\n1"; |
1452 | . "\n};\n1"; |
1206 | |
1453 | |
1207 | $todo{$base} = \%ext; |
1454 | $todo{$base} = \%ext; |
1208 | } |
1455 | } |
1209 | |
1456 | |
|
|
1457 | my $pass = 0; |
1210 | my %done; |
1458 | my %done; |
1211 | while (%todo) { |
1459 | while (%todo) { |
1212 | my $progress; |
1460 | my $progress; |
1213 | |
1461 | |
|
|
1462 | ++$pass; |
|
|
1463 | |
|
|
1464 | ext: |
1214 | while (my ($k, $v) = each %todo) { |
1465 | while (my ($k, $v) = each %todo) { |
1215 | for (split /,\s*/, $v->{meta}{depends}) { |
1466 | for (split /,\s*/, $v->{meta}{depends}) { |
1216 | goto skip |
1467 | next ext |
1217 | unless exists $done{$_}; |
1468 | unless exists $done{$_}; |
1218 | } |
1469 | } |
1219 | |
1470 | |
1220 | warn "... loading '$k' into '$v->{pkg}'\n"; |
1471 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1221 | |
1472 | |
1222 | unless (eval $v->{source}) { |
1473 | my $active = eval $v->{source}; |
|
|
1474 | |
|
|
1475 | if (length $@) { |
1223 | my $msg = $@ ? "$v->{path}: $@\n" |
1476 | error "$v->{path}: $@\n"; |
1224 | : "$v->{base}: extension inactive.\n"; |
|
|
1225 | |
1477 | |
|
|
1478 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1226 | if (exists $v->{meta}{mandatory}) { |
1479 | if exists $v->{meta}{mandatory}; |
1227 | warn $msg; |
1480 | |
1228 | warn "mandatory extension failed to load, exiting.\n"; |
1481 | warn "$v->{base}: optional extension cannot be loaded, skipping.\n"; |
1229 | exit 1; |
1482 | delete $todo{$k}; |
1230 | } |
1483 | } else { |
1231 | |
1484 | $done{$k} = delete $todo{$k}; |
1232 | warn $msg; |
1485 | push @EXTS, $v->{pkg}; |
|
|
1486 | $progress = 1; |
|
|
1487 | |
|
|
1488 | info "$v->{base}: extension inactive.\n" |
|
|
1489 | unless $active; |
1233 | } |
1490 | } |
1234 | |
|
|
1235 | $done{$k} = delete $todo{$k}; |
|
|
1236 | push @EXTS, $v->{pkg}; |
|
|
1237 | $progress = 1; |
|
|
1238 | } |
1491 | } |
1239 | |
1492 | |
1240 | skip: |
1493 | unless ($progress) { |
1241 | die "cannot load " . (join ", ", keys %todo) . ": unable to resolve dependencies\n" |
1494 | warn "cannot load " . (join ", ", keys %todo) . ": unable to resolve dependencies\n"; |
1242 | unless $progress; |
1495 | |
|
|
1496 | while (my ($k, $v) = each %todo) { |
|
|
1497 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
|
|
1498 | if exists $v->{meta}{mandatory}; |
|
|
1499 | } |
|
|
1500 | } |
1243 | } |
1501 | } |
1244 | }; |
1502 | }; |
1245 | } |
1503 | } |
1246 | |
1504 | |
1247 | ############################################################################# |
1505 | ############################################################################# |
1248 | |
1506 | |
1249 | =back |
1507 | =back |
1250 | |
1508 | |
1251 | =head2 CORE EXTENSIONS |
1509 | =head2 CORE EXTENSIONS |
1252 | |
1510 | |
1253 | Functions and methods that extend core crossfire objects. |
1511 | Functions and methods that extend core deliantra objects. |
1254 | |
1512 | |
1255 | =cut |
1513 | =cut |
1256 | |
1514 | |
1257 | package cf::player; |
1515 | package cf::player; |
1258 | |
1516 | |
1259 | use Coro::AIO; |
1517 | use Coro::AIO; |
1260 | |
1518 | |
1261 | =head3 cf::player |
1519 | =head3 cf::player |
1262 | |
1520 | |
1263 | =over 4 |
1521 | =over 4 |
|
|
1522 | |
|
|
1523 | =item cf::player::num_playing |
|
|
1524 | |
|
|
1525 | Returns the official number of playing players, as per the Crossfire metaserver rules. |
|
|
1526 | |
|
|
1527 | =cut |
|
|
1528 | |
|
|
1529 | sub num_playing { |
|
|
1530 | scalar grep |
|
|
1531 | $_->ob->map |
|
|
1532 | && !$_->hidden |
|
|
1533 | && !$_->ob->flag (cf::FLAG_WIZ), |
|
|
1534 | cf::player::list |
|
|
1535 | } |
1264 | |
1536 | |
1265 | =item cf::player::find $login |
1537 | =item cf::player::find $login |
1266 | |
1538 | |
1267 | Returns the given player object, loading it if necessary (might block). |
1539 | Returns the given player object, loading it if necessary (might block). |
1268 | |
1540 | |
… | |
… | |
1287 | |
1559 | |
1288 | sub exists($) { |
1560 | sub exists($) { |
1289 | my ($login) = @_; |
1561 | my ($login) = @_; |
1290 | |
1562 | |
1291 | $cf::PLAYER{$login} |
1563 | $cf::PLAYER{$login} |
1292 | or cf::sync_job { !aio_stat path $login } |
1564 | or !aio_stat path $login |
1293 | } |
1565 | } |
1294 | |
1566 | |
1295 | sub find($) { |
1567 | sub find($) { |
1296 | return $cf::PLAYER{$_[0]} || do { |
1568 | return $cf::PLAYER{$_[0]} || do { |
1297 | my $login = $_[0]; |
1569 | my $login = $_[0]; |
… | |
… | |
1304 | aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst"; |
1576 | aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst"; |
1305 | aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata"; |
1577 | aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata"; |
1306 | aio_unlink +(playerdir $login) . "/$login.pl.pst"; |
1578 | aio_unlink +(playerdir $login) . "/$login.pl.pst"; |
1307 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1579 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1308 | |
1580 | |
1309 | my $pl = load_pl path $login |
1581 | my $f = new_from_file cf::object::thawer path $login |
1310 | or return; |
1582 | or return; |
|
|
1583 | |
|
|
1584 | my $pl = cf::player::load_pl $f |
|
|
1585 | or return; |
|
|
1586 | |
|
|
1587 | local $cf::PLAYER_LOADING{$login} = $pl; |
|
|
1588 | $f->resolve_delayed_derefs; |
1311 | $cf::PLAYER{$login} = $pl |
1589 | $cf::PLAYER{$login} = $pl |
1312 | } |
1590 | } |
1313 | } |
1591 | } |
1314 | } |
1592 | } |
|
|
1593 | |
|
|
1594 | cf::player->attach ( |
|
|
1595 | on_load => sub { |
|
|
1596 | my ($pl, $path) = @_; |
|
|
1597 | |
|
|
1598 | # restore slots saved in save, below |
|
|
1599 | my $slots = delete $pl->{_slots}; |
|
|
1600 | |
|
|
1601 | $pl->ob->current_weapon ($slots->[0]); |
|
|
1602 | $pl->combat_ob ($slots->[1]); |
|
|
1603 | $pl->ranged_ob ($slots->[2]); |
|
|
1604 | }, |
|
|
1605 | ); |
1315 | |
1606 | |
1316 | sub save($) { |
1607 | sub save($) { |
1317 | my ($pl) = @_; |
1608 | my ($pl) = @_; |
1318 | |
1609 | |
1319 | return if $pl->{deny_save}; |
1610 | return if $pl->{deny_save}; |
… | |
… | |
1323 | |
1614 | |
1324 | return if $pl->{deny_save}; |
1615 | return if $pl->{deny_save}; |
1325 | |
1616 | |
1326 | aio_mkdir playerdir $pl, 0770; |
1617 | aio_mkdir playerdir $pl, 0770; |
1327 | $pl->{last_save} = $cf::RUNTIME; |
1618 | $pl->{last_save} = $cf::RUNTIME; |
|
|
1619 | |
|
|
1620 | cf::get_slot 0.01; |
|
|
1621 | |
|
|
1622 | # save slots, to be restored later |
|
|
1623 | local $pl->{_slots} = [$pl->ob->current_weapon, $pl->combat_ob, $pl->ranged_ob]; |
1328 | |
1624 | |
1329 | $pl->save_pl ($path); |
1625 | $pl->save_pl ($path); |
1330 | cf::cede_to_tick; |
1626 | cf::cede_to_tick; |
1331 | } |
1627 | } |
1332 | |
1628 | |
… | |
… | |
1364 | my ($pl) = @_; |
1660 | my ($pl) = @_; |
1365 | |
1661 | |
1366 | my $name = $pl->ob->name; |
1662 | my $name = $pl->ob->name; |
1367 | |
1663 | |
1368 | $pl->{deny_save} = 1; |
1664 | $pl->{deny_save} = 1; |
1369 | $pl->password ("*"); # this should lock out the player until we nuked the dir |
1665 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1370 | |
1666 | |
1371 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1667 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1372 | $pl->deactivate; |
1668 | $pl->deactivate; |
|
|
1669 | |
|
|
1670 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
|
|
1671 | ext::highscore::check ($pl->ob); |
|
|
1672 | |
1373 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1673 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1374 | $pl->ns->destroy if $pl->ns; |
1674 | $pl->ns->destroy if $pl->ns; |
1375 | |
1675 | |
1376 | my $path = playerdir $pl; |
1676 | my $path = playerdir $pl; |
1377 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1677 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
… | |
… | |
1413 | or return []; |
1713 | or return []; |
1414 | |
1714 | |
1415 | my @logins; |
1715 | my @logins; |
1416 | |
1716 | |
1417 | for my $login (@$dirs) { |
1717 | for my $login (@$dirs) { |
|
|
1718 | my $path = path $login; |
|
|
1719 | |
|
|
1720 | # a .pst is a dead give-away for a valid player |
|
|
1721 | # if no pst file found, open and chekc for blocked users |
|
|
1722 | if (aio_stat "$path.pst") { |
1418 | my $fh = aio_open path $login, Fcntl::O_RDONLY, 0 or next; |
1723 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1419 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1724 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1420 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1725 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
|
|
1726 | } |
1421 | |
1727 | |
1422 | utf8::decode $login; |
1728 | utf8::decode $login; |
1423 | push @logins, $login; |
1729 | push @logins, $login; |
1424 | } |
1730 | } |
1425 | |
1731 | |
1426 | \@logins |
1732 | \@logins |
1427 | } |
1733 | } |
1428 | |
1734 | |
1429 | =item $player->maps |
1735 | =item $player->maps |
|
|
1736 | |
|
|
1737 | =item cf::player::maps $login |
1430 | |
1738 | |
1431 | Returns an arrayref of map paths that are private for this |
1739 | Returns an arrayref of map paths that are private for this |
1432 | player. May block. |
1740 | player. May block. |
1433 | |
1741 | |
1434 | =cut |
1742 | =cut |
… | |
… | |
1452 | } |
1760 | } |
1453 | |
1761 | |
1454 | \@paths |
1762 | \@paths |
1455 | } |
1763 | } |
1456 | |
1764 | |
1457 | =item $protocol_xml = $player->expand_cfpod ($crossfire_pod) |
1765 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1458 | |
1766 | |
1459 | Expand crossfire pod fragments into protocol xml. |
1767 | Expand deliantra pod fragments into protocol xml. |
1460 | |
|
|
1461 | =cut |
|
|
1462 | |
|
|
1463 | sub expand_cfpod { |
|
|
1464 | ((my $self), (local $_)) = @_; |
|
|
1465 | |
|
|
1466 | # escape & and < |
|
|
1467 | s/&/&/g; |
|
|
1468 | s/(?<![BIUGHT])</</g; |
|
|
1469 | |
|
|
1470 | # this is buggy, it needs to properly take care of nested <'s |
|
|
1471 | |
|
|
1472 | 1 while |
|
|
1473 | # replace B<>, I<>, U<> etc. |
|
|
1474 | s/B<([^\>]*)>/<b>$1<\/b>/ |
|
|
1475 | || s/I<([^\>]*)>/<i>$1<\/i>/ |
|
|
1476 | || s/U<([^\>]*)>/<u>$1<\/u>/ |
|
|
1477 | || s/T<([^\>]*)>/<big><b>$1<\/b><\/big>/ |
|
|
1478 | # replace G<male|female> tags |
|
|
1479 | || s{G<([^>|]*)\|([^>]*)>}{ |
|
|
1480 | $self->gender ? $2 : $1 |
|
|
1481 | }ge |
|
|
1482 | # replace H<hint text> |
|
|
1483 | || s{H<([^\>]*)>} |
|
|
1484 | { |
|
|
1485 | ("<fg name=\"lightblue\">[$1 (Use hintmode to suppress hints)]</fg>", |
|
|
1486 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
|
|
1487 | "") |
|
|
1488 | [$self->{hintmode}] |
|
|
1489 | }ge; |
|
|
1490 | |
|
|
1491 | # create single paragraphs (very hackish) |
|
|
1492 | s/(?<=\S)\n(?=\w)/ /g; |
|
|
1493 | |
|
|
1494 | # compress some whitespace |
|
|
1495 | s/\s+\n/\n/g; # ws line-ends |
|
|
1496 | s/\n\n+/\n/g; # double lines |
|
|
1497 | s/^\n+//; # beginning lines |
|
|
1498 | s/\n+$//; # ending lines |
|
|
1499 | |
|
|
1500 | $_ |
|
|
1501 | } |
|
|
1502 | |
|
|
1503 | sub hintmode { |
|
|
1504 | $_[0]{hintmode} = $_[1] if @_ > 1; |
|
|
1505 | $_[0]{hintmode} |
|
|
1506 | } |
|
|
1507 | |
1768 | |
1508 | =item $player->ext_reply ($msgid, @msg) |
1769 | =item $player->ext_reply ($msgid, @msg) |
1509 | |
1770 | |
1510 | Sends an ext reply to the player. |
1771 | Sends an ext reply to the player. |
1511 | |
1772 | |
… | |
… | |
1543 | |
1804 | |
1544 | =cut |
1805 | =cut |
1545 | |
1806 | |
1546 | sub find_by_path($) { |
1807 | sub find_by_path($) { |
1547 | my ($path) = @_; |
1808 | my ($path) = @_; |
|
|
1809 | |
|
|
1810 | $path =~ s/^~[^\/]*//; # skip ~login |
1548 | |
1811 | |
1549 | my ($match, $specificity); |
1812 | my ($match, $specificity); |
1550 | |
1813 | |
1551 | for my $region (list) { |
1814 | for my $region (list) { |
1552 | if ($region->{match} && $path =~ $region->{match}) { |
1815 | if ($region->{match} && $path =~ $region->{match}) { |
… | |
… | |
1578 | our $MAX_RESET = 3600; |
1841 | our $MAX_RESET = 3600; |
1579 | our $DEFAULT_RESET = 3000; |
1842 | our $DEFAULT_RESET = 3000; |
1580 | |
1843 | |
1581 | sub generate_random_map { |
1844 | sub generate_random_map { |
1582 | my ($self, $rmp) = @_; |
1845 | my ($self, $rmp) = @_; |
|
|
1846 | |
|
|
1847 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
|
|
1848 | |
1583 | # mit "rum" bekleckern, nicht |
1849 | # mit "rum" bekleckern, nicht |
1584 | $self->_create_random_map ( |
1850 | $self->_create_random_map ( |
1585 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1851 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1586 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1852 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, $rmp->{miningstyle}, |
1587 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1853 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1588 | $rmp->{exit_on_final_map}, |
1854 | $rmp->{exit_on_final_map}, |
1589 | $rmp->{xsize}, $rmp->{ysize}, |
1855 | $rmp->{xsize}, $rmp->{ysize}, |
1590 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
1856 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
1591 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
1857 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
… | |
… | |
1606 | |
1872 | |
1607 | sub register { |
1873 | sub register { |
1608 | my (undef, $regex, $prio) = @_; |
1874 | my (undef, $regex, $prio) = @_; |
1609 | my $pkg = caller; |
1875 | my $pkg = caller; |
1610 | |
1876 | |
1611 | no strict; |
|
|
1612 | push @{"$pkg\::ISA"}, __PACKAGE__; |
1877 | push @{"$pkg\::ISA"}, __PACKAGE__; |
1613 | |
1878 | |
1614 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
1879 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
1615 | } |
1880 | } |
1616 | |
1881 | |
1617 | # also paths starting with '/' |
1882 | # also paths starting with '/' |
1618 | $EXT_MAP{"cf::map"} = [0, qr{^(?=/)}]; |
1883 | $EXT_MAP{"cf::map::wrap"} = [0, qr{^(?=/)}]; |
1619 | |
1884 | |
1620 | sub thawer_merge { |
1885 | sub thawer_merge { |
1621 | my ($self, $merge) = @_; |
1886 | my ($self, $merge) = @_; |
1622 | |
1887 | |
1623 | # we have to keep some variables in memory intact |
1888 | # we have to keep some variables in memory intact |
… | |
… | |
1628 | } |
1893 | } |
1629 | |
1894 | |
1630 | sub normalise { |
1895 | sub normalise { |
1631 | my ($path, $base) = @_; |
1896 | my ($path, $base) = @_; |
1632 | |
1897 | |
1633 | $path = "$path"; # make sure its a string |
1898 | $path = "$path"; # make sure it's a string |
1634 | |
1899 | |
1635 | $path =~ s/\.map$//; |
1900 | $path =~ s/\.map$//; |
1636 | |
1901 | |
1637 | # map plan: |
1902 | # map plan: |
1638 | # |
1903 | # |
… | |
… | |
1677 | $self->init; # pass $1 etc. |
1942 | $self->init; # pass $1 etc. |
1678 | return $self; |
1943 | return $self; |
1679 | } |
1944 | } |
1680 | } |
1945 | } |
1681 | |
1946 | |
1682 | Carp::cluck "unable to resolve path '$path' (base '$base')."; |
1947 | Carp::cluck "unable to resolve path '$path' (base '$base')"; |
1683 | () |
1948 | () |
1684 | } |
1949 | } |
1685 | |
1950 | |
1686 | sub init { |
1951 | sub init { |
1687 | my ($self) = @_; |
1952 | my ($self) = @_; |
… | |
… | |
1709 | |
1974 | |
1710 | # the temporary/swap location |
1975 | # the temporary/swap location |
1711 | sub save_path { |
1976 | sub save_path { |
1712 | my ($self) = @_; |
1977 | my ($self) = @_; |
1713 | |
1978 | |
1714 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1979 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1715 | "$TMPDIR/$path.map" |
1980 | "$TMPDIR/$path.map" |
1716 | } |
1981 | } |
1717 | |
1982 | |
1718 | # the unique path, undef == no special unique path |
1983 | # the unique path, undef == no special unique path |
1719 | sub uniq_path { |
1984 | sub uniq_path { |
1720 | my ($self) = @_; |
1985 | my ($self) = @_; |
1721 | |
1986 | |
1722 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1987 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1723 | "$UNIQUEDIR/$path" |
1988 | "$UNIQUEDIR/$path" |
1724 | } |
|
|
1725 | |
|
|
1726 | # and all this just because we cannot iterate over |
|
|
1727 | # all maps in C++... |
|
|
1728 | sub change_all_map_light { |
|
|
1729 | my ($change) = @_; |
|
|
1730 | |
|
|
1731 | $_->change_map_light ($change) |
|
|
1732 | for grep $_->outdoor, values %cf::MAP; |
|
|
1733 | } |
1989 | } |
1734 | |
1990 | |
1735 | sub decay_objects { |
1991 | sub decay_objects { |
1736 | my ($self) = @_; |
1992 | my ($self) = @_; |
1737 | |
1993 | |
… | |
… | |
1750 | |
2006 | |
1751 | sub load_header_from($) { |
2007 | sub load_header_from($) { |
1752 | my ($self, $path) = @_; |
2008 | my ($self, $path) = @_; |
1753 | |
2009 | |
1754 | utf8::encode $path; |
2010 | utf8::encode $path; |
1755 | #aio_open $path, O_RDONLY, 0 |
2011 | my $f = new_from_file cf::object::thawer $path |
1756 | # or return; |
|
|
1757 | |
|
|
1758 | $self->_load_header ($path) |
|
|
1759 | or return; |
2012 | or return; |
|
|
2013 | |
|
|
2014 | $self->_load_header ($f) |
|
|
2015 | or return; |
|
|
2016 | |
|
|
2017 | local $MAP_LOADING{$self->{path}} = $self; |
|
|
2018 | $f->resolve_delayed_derefs; |
1760 | |
2019 | |
1761 | $self->{load_path} = $path; |
2020 | $self->{load_path} = $path; |
1762 | |
2021 | |
1763 | 1 |
2022 | 1 |
1764 | } |
2023 | } |
… | |
… | |
1816 | |
2075 | |
1817 | sub find; |
2076 | sub find; |
1818 | sub find { |
2077 | sub find { |
1819 | my ($path, $origin) = @_; |
2078 | my ($path, $origin) = @_; |
1820 | |
2079 | |
|
|
2080 | cf::cede_to_tick; |
|
|
2081 | |
1821 | $path = normalise $path, $origin && $origin->path; |
2082 | $path = normalise $path, $origin && $origin->path; |
1822 | |
2083 | |
|
|
2084 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
1823 | cf::lock_wait "map_find:$path"; |
2085 | my $guard2 = cf::lock_acquire "map_find:$path"; |
1824 | |
2086 | |
1825 | $cf::MAP{$path} || do { |
2087 | $cf::MAP{$path} || do { |
1826 | my $guard = cf::lock_acquire "map_find:$path"; |
|
|
1827 | my $map = new_from_path cf::map $path |
2088 | my $map = new_from_path cf::map $path |
1828 | or return; |
2089 | or return; |
1829 | |
2090 | |
1830 | $map->{last_save} = $cf::RUNTIME; |
2091 | $map->{last_save} = $cf::RUNTIME; |
1831 | |
2092 | |
… | |
… | |
1833 | or return; |
2094 | or return; |
1834 | |
2095 | |
1835 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
2096 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1836 | # doing this can freeze the server in a sync job, obviously |
2097 | # doing this can freeze the server in a sync job, obviously |
1837 | #$cf::WAIT_FOR_TICK->wait; |
2098 | #$cf::WAIT_FOR_TICK->wait; |
|
|
2099 | undef $guard2; |
|
|
2100 | undef $guard1; |
1838 | $map->reset; |
2101 | $map->reset; |
1839 | undef $guard; |
|
|
1840 | return find $path; |
2102 | return find $path; |
1841 | } |
2103 | } |
1842 | |
2104 | |
1843 | $cf::MAP{$path} = $map |
2105 | $cf::MAP{$path} = $map |
1844 | } |
2106 | } |
1845 | } |
2107 | } |
1846 | |
2108 | |
1847 | sub pre_load { } |
2109 | sub pre_load { } |
1848 | sub post_load { } |
2110 | #sub post_load { } # XS |
1849 | |
2111 | |
1850 | sub load { |
2112 | sub load { |
1851 | my ($self) = @_; |
2113 | my ($self) = @_; |
1852 | |
2114 | |
1853 | local $self->{deny_reset} = 1; # loading can take a long time |
2115 | local $self->{deny_reset} = 1; # loading can take a long time |
1854 | |
2116 | |
1855 | my $path = $self->{path}; |
2117 | my $path = $self->{path}; |
1856 | |
2118 | |
1857 | { |
2119 | { |
1858 | my $guard1 = cf::lock_acquire "map_data:$path"; |
2120 | my $guard = cf::lock_acquire "map_data:$path"; |
1859 | my $guard2 = cf::lock_acquire "map_load:$path"; |
|
|
1860 | |
2121 | |
|
|
2122 | return unless $self->valid; |
1861 | return if $self->in_memory != cf::MAP_SWAPPED; |
2123 | return unless $self->in_memory == cf::MAP_SWAPPED; |
1862 | |
2124 | |
1863 | $self->in_memory (cf::MAP_LOADING); |
2125 | $self->in_memory (cf::MAP_LOADING); |
1864 | |
2126 | |
1865 | $self->alloc; |
2127 | $self->alloc; |
1866 | |
2128 | |
1867 | $self->pre_load; |
2129 | $self->pre_load; |
1868 | cf::cede_to_tick; |
2130 | cf::cede_to_tick; |
1869 | |
2131 | |
|
|
2132 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
|
|
2133 | $f->skip_block; |
1870 | $self->_load_objects ($self->{load_path}, 1) |
2134 | $self->_load_objects ($f) |
1871 | or return; |
2135 | or return; |
1872 | |
2136 | |
1873 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
2137 | $self->post_load_original |
1874 | if delete $self->{load_original}; |
2138 | if delete $self->{load_original}; |
1875 | |
2139 | |
1876 | if (my $uniq = $self->uniq_path) { |
2140 | if (my $uniq = $self->uniq_path) { |
1877 | utf8::encode $uniq; |
2141 | utf8::encode $uniq; |
1878 | if (aio_open $uniq, O_RDONLY, 0) { |
2142 | unless (aio_stat $uniq) { |
|
|
2143 | if (my $f = new_from_file cf::object::thawer $uniq) { |
1879 | $self->clear_unique_items; |
2144 | $self->clear_unique_items; |
1880 | $self->_load_objects ($uniq, 0); |
2145 | $self->_load_objects ($f); |
|
|
2146 | $f->resolve_delayed_derefs; |
|
|
2147 | } |
1881 | } |
2148 | } |
1882 | } |
2149 | } |
|
|
2150 | |
|
|
2151 | $f->resolve_delayed_derefs; |
1883 | |
2152 | |
1884 | cf::cede_to_tick; |
2153 | cf::cede_to_tick; |
1885 | # now do the right thing for maps |
2154 | # now do the right thing for maps |
1886 | $self->link_multipart_objects; |
2155 | $self->link_multipart_objects; |
1887 | $self->difficulty ($self->estimate_difficulty) |
2156 | $self->difficulty ($self->estimate_difficulty) |
… | |
… | |
1891 | unless ($self->{deny_activate}) { |
2160 | unless ($self->{deny_activate}) { |
1892 | $self->decay_objects; |
2161 | $self->decay_objects; |
1893 | $self->fix_auto_apply; |
2162 | $self->fix_auto_apply; |
1894 | $self->update_buttons; |
2163 | $self->update_buttons; |
1895 | cf::cede_to_tick; |
2164 | cf::cede_to_tick; |
1896 | $self->set_darkness_map; |
|
|
1897 | cf::cede_to_tick; |
|
|
1898 | $self->activate; |
2165 | $self->activate; |
1899 | } |
2166 | } |
1900 | |
2167 | |
1901 | $self->{last_save} = $cf::RUNTIME; |
2168 | $self->{last_save} = $cf::RUNTIME; |
1902 | $self->last_access ($cf::RUNTIME); |
2169 | $self->last_access ($cf::RUNTIME); |
1903 | |
2170 | |
1904 | $self->in_memory (cf::MAP_IN_MEMORY); |
2171 | $self->in_memory (cf::MAP_ACTIVE); |
1905 | } |
2172 | } |
1906 | |
2173 | |
1907 | $self->post_load; |
2174 | $self->post_load; |
1908 | } |
2175 | } |
1909 | |
2176 | |
|
|
2177 | # customize the map for a given player, i.e. |
|
|
2178 | # return the _real_ map. used by e.g. per-player |
|
|
2179 | # maps to change the path to ~playername/mappath |
1910 | sub customise_for { |
2180 | sub customise_for { |
1911 | my ($self, $ob) = @_; |
2181 | my ($self, $ob) = @_; |
1912 | |
2182 | |
1913 | return find "~" . $ob->name . "/" . $self->{path} |
2183 | return find "~" . $ob->name . "/" . $self->{path} |
1914 | if $self->per_player; |
2184 | if $self->per_player; |
… | |
… | |
1930 | or next; |
2200 | or next; |
1931 | $neigh = find $neigh, $map |
2201 | $neigh = find $neigh, $map |
1932 | or next; |
2202 | or next; |
1933 | $neigh->load; |
2203 | $neigh->load; |
1934 | |
2204 | |
|
|
2205 | # now find the diagonal neighbours |
1935 | push @neigh, |
2206 | push @neigh, |
1936 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
2207 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
1937 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
2208 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
1938 | } |
2209 | } |
1939 | |
2210 | |
… | |
… | |
1946 | } |
2217 | } |
1947 | |
2218 | |
1948 | sub find_sync { |
2219 | sub find_sync { |
1949 | my ($path, $origin) = @_; |
2220 | my ($path, $origin) = @_; |
1950 | |
2221 | |
1951 | cf::sync_job { find $path, $origin } |
2222 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
|
|
2223 | if $Coro::current == $Coro::main; |
|
|
2224 | |
|
|
2225 | find $path, $origin |
1952 | } |
2226 | } |
1953 | |
2227 | |
1954 | sub do_load_sync { |
2228 | sub do_load_sync { |
1955 | my ($map) = @_; |
2229 | my ($map) = @_; |
1956 | |
2230 | |
1957 | cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync" |
2231 | return cf::LOG cf::llevError | cf::logBacktrace, "do_load_sync" |
1958 | if $Coro::current == $Coro::main; |
2232 | if $Coro::current == $Coro::main; |
1959 | |
2233 | |
1960 | cf::sync_job { $map->load }; |
2234 | $map->load; |
1961 | } |
2235 | } |
1962 | |
2236 | |
1963 | our %MAP_PREFETCH; |
2237 | our %MAP_PREFETCH; |
1964 | our $MAP_PREFETCHER = undef; |
2238 | our $MAP_PREFETCHER = undef; |
1965 | |
2239 | |
… | |
… | |
1967 | my ($path, $origin, $load) = @_; |
2241 | my ($path, $origin, $load) = @_; |
1968 | |
2242 | |
1969 | $path = normalise $path, $origin && $origin->{path}; |
2243 | $path = normalise $path, $origin && $origin->{path}; |
1970 | |
2244 | |
1971 | if (my $map = $cf::MAP{$path}) { |
2245 | if (my $map = $cf::MAP{$path}) { |
1972 | return $map if !$load || $map->in_memory == cf::MAP_IN_MEMORY; |
2246 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
1973 | } |
2247 | } |
1974 | |
2248 | |
1975 | $MAP_PREFETCH{$path} |= $load; |
2249 | $MAP_PREFETCH{$path} |= $load; |
1976 | |
2250 | |
1977 | $MAP_PREFETCHER ||= cf::async { |
2251 | $MAP_PREFETCHER ||= cf::async { |
|
|
2252 | $Coro::current->{desc} = "map prefetcher"; |
|
|
2253 | |
1978 | while (%MAP_PREFETCH) { |
2254 | while (%MAP_PREFETCH) { |
1979 | while (my ($k, $v) = each %MAP_PREFETCH) { |
2255 | while (my ($k, $v) = each %MAP_PREFETCH) { |
1980 | if (my $map = find $k) { |
2256 | if (my $map = find $k) { |
1981 | $map->load if $v; |
2257 | $map->load if $v; |
1982 | } |
2258 | } |
… | |
… | |
1989 | $MAP_PREFETCHER->prio (6); |
2265 | $MAP_PREFETCHER->prio (6); |
1990 | |
2266 | |
1991 | () |
2267 | () |
1992 | } |
2268 | } |
1993 | |
2269 | |
|
|
2270 | # common code, used by both ->save and ->swapout |
1994 | sub save { |
2271 | sub _save { |
1995 | my ($self) = @_; |
2272 | my ($self) = @_; |
1996 | |
|
|
1997 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
1998 | |
2273 | |
1999 | $self->{last_save} = $cf::RUNTIME; |
2274 | $self->{last_save} = $cf::RUNTIME; |
2000 | |
2275 | |
2001 | return unless $self->dirty; |
2276 | return unless $self->dirty; |
2002 | |
2277 | |
… | |
… | |
2008 | return if $self->{deny_save}; |
2283 | return if $self->{deny_save}; |
2009 | |
2284 | |
2010 | local $self->{last_access} = $self->last_access;#d# |
2285 | local $self->{last_access} = $self->last_access;#d# |
2011 | |
2286 | |
2012 | cf::async { |
2287 | cf::async { |
|
|
2288 | $Coro::current->{desc} = "map player save"; |
2013 | $_->contr->save for $self->players; |
2289 | $_->contr->save for $self->players; |
2014 | }; |
2290 | }; |
|
|
2291 | |
|
|
2292 | cf::get_slot 0.02; |
2015 | |
2293 | |
2016 | if ($uniq) { |
2294 | if ($uniq) { |
2017 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2295 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2018 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2296 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2019 | } else { |
2297 | } else { |
2020 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2298 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2021 | } |
2299 | } |
2022 | } |
2300 | } |
2023 | |
2301 | |
|
|
2302 | sub save { |
|
|
2303 | my ($self) = @_; |
|
|
2304 | |
|
|
2305 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2306 | |
|
|
2307 | $self->_save; |
|
|
2308 | } |
|
|
2309 | |
2024 | sub swap_out { |
2310 | sub swap_out { |
2025 | my ($self) = @_; |
2311 | my ($self) = @_; |
2026 | |
2312 | |
2027 | # save first because save cedes |
|
|
2028 | $self->save; |
|
|
2029 | |
|
|
2030 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2313 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2031 | |
2314 | |
|
|
2315 | return if $self->in_memory != cf::MAP_ACTIVE; |
|
|
2316 | return if $self->{deny_save}; |
2032 | return if $self->players; |
2317 | return if $self->players; |
2033 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
|
|
2034 | return if $self->{deny_save}; |
|
|
2035 | |
2318 | |
|
|
2319 | # first deactivate the map and "unlink" it from the core |
|
|
2320 | $self->deactivate; |
|
|
2321 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
2322 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2323 | |
|
|
2324 | # then atomically save |
|
|
2325 | $self->_save; |
|
|
2326 | |
|
|
2327 | # then free the map |
2036 | $self->clear; |
2328 | $self->clear; |
2037 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2038 | } |
2329 | } |
2039 | |
2330 | |
2040 | sub reset_at { |
2331 | sub reset_at { |
2041 | my ($self) = @_; |
2332 | my ($self) = @_; |
2042 | |
2333 | |
… | |
… | |
2060 | |
2351 | |
2061 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2352 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2062 | |
2353 | |
2063 | return if $self->players; |
2354 | return if $self->players; |
2064 | |
2355 | |
2065 | warn "resetting map ", $self->path; |
2356 | cf::trace "resetting map ", $self->path, "\n"; |
2066 | |
2357 | |
2067 | $self->in_memory (cf::MAP_SWAPPED); |
2358 | $self->in_memory (cf::MAP_SWAPPED); |
2068 | |
2359 | |
2069 | # need to save uniques path |
2360 | # need to save uniques path |
2070 | unless ($self->{deny_save}) { |
2361 | unless ($self->{deny_save}) { |
… | |
… | |
2074 | if $uniq; |
2365 | if $uniq; |
2075 | } |
2366 | } |
2076 | |
2367 | |
2077 | delete $cf::MAP{$self->path}; |
2368 | delete $cf::MAP{$self->path}; |
2078 | |
2369 | |
|
|
2370 | $self->deactivate; |
|
|
2371 | $_->clear_links_to ($self) for values %cf::MAP; |
2079 | $self->clear; |
2372 | $self->clear; |
2080 | |
|
|
2081 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
2082 | |
2373 | |
2083 | $self->unlink_save; |
2374 | $self->unlink_save; |
2084 | $self->destroy; |
2375 | $self->destroy; |
2085 | } |
2376 | } |
2086 | |
2377 | |
… | |
… | |
2094 | |
2385 | |
2095 | delete $cf::MAP{$self->path}; |
2386 | delete $cf::MAP{$self->path}; |
2096 | |
2387 | |
2097 | $self->unlink_save; |
2388 | $self->unlink_save; |
2098 | |
2389 | |
2099 | bless $self, "cf::map"; |
2390 | bless $self, "cf::map::wrap"; |
2100 | delete $self->{deny_reset}; |
2391 | delete $self->{deny_reset}; |
2101 | $self->{deny_save} = 1; |
2392 | $self->{deny_save} = 1; |
2102 | $self->reset_timeout (1); |
2393 | $self->reset_timeout (1); |
2103 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2394 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2104 | |
2395 | |
… | |
… | |
2153 | |
2444 | |
2154 | sub unique_maps() { |
2445 | sub unique_maps() { |
2155 | [ |
2446 | [ |
2156 | map { |
2447 | map { |
2157 | utf8::decode $_; |
2448 | utf8::decode $_; |
2158 | /\.map$/ |
2449 | s/\.map$//; # TODO future compatibility hack |
|
|
2450 | /\.pst$/ || !/^$PATH_SEP/o # TODO unique maps apparebntly lack the .map suffix :/ |
|
|
2451 | ? () |
2159 | ? normalise $_ |
2452 | : normalise $_ |
2160 | : () |
|
|
2161 | } @{ aio_readdir $UNIQUEDIR or [] } |
2453 | } @{ aio_readdir $UNIQUEDIR or [] } |
2162 | ] |
2454 | ] |
2163 | } |
2455 | } |
2164 | |
2456 | |
2165 | package cf; |
2457 | =item cf::map::static_maps |
|
|
2458 | |
|
|
2459 | Returns an arrayref if paths of all static maps (all preinstalled F<.map> |
|
|
2460 | file in the shared directory excluding F</styles> and F</editor>). May |
|
|
2461 | block. |
|
|
2462 | |
|
|
2463 | =cut |
|
|
2464 | |
|
|
2465 | sub static_maps() { |
|
|
2466 | my @dirs = ""; |
|
|
2467 | my @maps; |
|
|
2468 | |
|
|
2469 | while (@dirs) { |
|
|
2470 | my $dir = shift @dirs; |
|
|
2471 | |
|
|
2472 | next if $dir eq "/styles" || $dir eq "/editor"; |
|
|
2473 | |
|
|
2474 | my ($dirs, $files) = Coro::AIO::aio_scandir "$MAPDIR$dir", 2 |
|
|
2475 | or return; |
|
|
2476 | |
|
|
2477 | for (@$files) { |
|
|
2478 | s/\.map$// or next; |
|
|
2479 | utf8::decode $_; |
|
|
2480 | push @maps, "$dir/$_"; |
|
|
2481 | } |
|
|
2482 | |
|
|
2483 | push @dirs, map "$dir/$_", @$dirs; |
|
|
2484 | } |
|
|
2485 | |
|
|
2486 | \@maps |
|
|
2487 | } |
2166 | |
2488 | |
2167 | =back |
2489 | =back |
2168 | |
2490 | |
2169 | =head3 cf::object |
2491 | =head3 cf::object |
2170 | |
2492 | |
… | |
… | |
2174 | |
2496 | |
2175 | =over 4 |
2497 | =over 4 |
2176 | |
2498 | |
2177 | =item $ob->inv_recursive |
2499 | =item $ob->inv_recursive |
2178 | |
2500 | |
2179 | Returns the inventory of the object _and_ their inventories, recursively. |
2501 | Returns the inventory of the object I<and> their inventories, recursively, |
|
|
2502 | but I<not> the object itself. |
2180 | |
2503 | |
2181 | =cut |
2504 | =cut |
2182 | |
2505 | |
2183 | sub inv_recursive_; |
2506 | sub inv_recursive_; |
2184 | sub inv_recursive_ { |
2507 | sub inv_recursive_ { |
… | |
… | |
2187 | |
2510 | |
2188 | sub inv_recursive { |
2511 | sub inv_recursive { |
2189 | inv_recursive_ inv $_[0] |
2512 | inv_recursive_ inv $_[0] |
2190 | } |
2513 | } |
2191 | |
2514 | |
|
|
2515 | =item $ref = $ob->ref |
|
|
2516 | |
|
|
2517 | Creates and returns a persistent reference to an object that can be stored as a string. |
|
|
2518 | |
|
|
2519 | =item $ob = cf::object::deref ($refstring) |
|
|
2520 | |
|
|
2521 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
|
|
2522 | even if the object actually exists. May block. |
|
|
2523 | |
|
|
2524 | =cut |
|
|
2525 | |
|
|
2526 | sub deref { |
|
|
2527 | my ($ref) = @_; |
|
|
2528 | |
|
|
2529 | if ($ref =~ m{^player\/(<1\.[0-9a-f]+>)/(.*)$}) { |
|
|
2530 | my ($uuid, $name) = ($1, $2); |
|
|
2531 | my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name |
|
|
2532 | or return; |
|
|
2533 | $pl->ob->uuid eq $uuid |
|
|
2534 | or return; |
|
|
2535 | |
|
|
2536 | $pl->ob |
|
|
2537 | } else { |
|
|
2538 | warn "$ref: cannot resolve object reference\n"; |
|
|
2539 | undef |
|
|
2540 | } |
|
|
2541 | } |
|
|
2542 | |
2192 | package cf; |
2543 | package cf; |
2193 | |
2544 | |
2194 | =back |
2545 | =back |
2195 | |
2546 | |
2196 | =head3 cf::object::player |
2547 | =head3 cf::object::player |
… | |
… | |
2202 | Sends a message to the player, as if the npc C<$npc> replied. C<$npc> |
2553 | Sends a message to the player, as if the npc C<$npc> replied. C<$npc> |
2203 | can be C<undef>. Does the right thing when the player is currently in a |
2554 | can be C<undef>. Does the right thing when the player is currently in a |
2204 | dialogue with the given NPC character. |
2555 | dialogue with the given NPC character. |
2205 | |
2556 | |
2206 | =cut |
2557 | =cut |
|
|
2558 | |
|
|
2559 | our $SAY_CHANNEL = { |
|
|
2560 | id => "say", |
|
|
2561 | title => "Map", |
|
|
2562 | reply => "say ", |
|
|
2563 | tooltip => "Things said to and replied from NPCs near you and other players on the same map only.", |
|
|
2564 | }; |
|
|
2565 | |
|
|
2566 | our $CHAT_CHANNEL = { |
|
|
2567 | id => "chat", |
|
|
2568 | title => "Chat", |
|
|
2569 | reply => "chat ", |
|
|
2570 | tooltip => "Player chat and shouts, global to the server.", |
|
|
2571 | }; |
2207 | |
2572 | |
2208 | # rough implementation of a future "reply" method that works |
2573 | # rough implementation of a future "reply" method that works |
2209 | # with dialog boxes. |
2574 | # with dialog boxes. |
2210 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2575 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2211 | sub cf::object::player::reply($$$;$) { |
2576 | sub cf::object::player::reply($$$;$) { |
… | |
… | |
2223 | my $dialog = $pl->{npc_dialog}; |
2588 | my $dialog = $pl->{npc_dialog}; |
2224 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2589 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2225 | |
2590 | |
2226 | } else { |
2591 | } else { |
2227 | $msg = $npc->name . " says: $msg" if $npc; |
2592 | $msg = $npc->name . " says: $msg" if $npc; |
2228 | $self->message ($msg, $flags); |
2593 | $self->send_msg ($SAY_CHANNEL => $msg, $flags); |
2229 | } |
2594 | } |
2230 | } |
2595 | } |
2231 | } |
2596 | } |
2232 | |
2597 | |
2233 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
2598 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
… | |
… | |
2258 | |
2623 | |
2259 | =item $player_object->enter_link |
2624 | =item $player_object->enter_link |
2260 | |
2625 | |
2261 | Freezes the player and moves him/her to a special map (C<{link}>). |
2626 | Freezes the player and moves him/her to a special map (C<{link}>). |
2262 | |
2627 | |
2263 | The player should be reasonably safe there for short amounts of time. You |
2628 | The player should be reasonably safe there for short amounts of time (e.g. |
2264 | I<MUST> call C<leave_link> as soon as possible, though. |
2629 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
|
|
2630 | though, as the player cannot control the character while it is on the link |
|
|
2631 | map. |
2265 | |
2632 | |
2266 | Will never block. |
2633 | Will never block. |
2267 | |
2634 | |
2268 | =item $player_object->leave_link ($map, $x, $y) |
2635 | =item $player_object->leave_link ($map, $x, $y) |
2269 | |
2636 | |
… | |
… | |
2289 | sub cf::object::player::enter_link { |
2656 | sub cf::object::player::enter_link { |
2290 | my ($self) = @_; |
2657 | my ($self) = @_; |
2291 | |
2658 | |
2292 | $self->deactivate_recursive; |
2659 | $self->deactivate_recursive; |
2293 | |
2660 | |
|
|
2661 | ++$self->{_link_recursion}; |
|
|
2662 | |
2294 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2663 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2295 | |
2664 | |
2296 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2665 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2297 | if $self->map && $self->map->{path} ne "{link}"; |
2666 | if $self->map && $self->map->{path} ne "{link}"; |
2298 | |
2667 | |
2299 | $self->enter_map ($LINK_MAP || link_map, 10, 10); |
2668 | $self->enter_map ($LINK_MAP || link_map, 3, 3); |
2300 | } |
2669 | } |
2301 | |
2670 | |
2302 | sub cf::object::player::leave_link { |
2671 | sub cf::object::player::leave_link { |
2303 | my ($self, $map, $x, $y) = @_; |
2672 | my ($self, $map, $x, $y) = @_; |
2304 | |
2673 | |
… | |
… | |
2321 | ($x, $y) = (-1, -1) |
2690 | ($x, $y) = (-1, -1) |
2322 | unless (defined $x) && (defined $y); |
2691 | unless (defined $x) && (defined $y); |
2323 | |
2692 | |
2324 | # use -1 or undef as default coordinates, not 0, 0 |
2693 | # use -1 or undef as default coordinates, not 0, 0 |
2325 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2694 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2326 | if $x <=0 && $y <= 0; |
2695 | if $x <= 0 && $y <= 0; |
2327 | |
2696 | |
2328 | $map->load; |
2697 | $map->load; |
2329 | $map->load_neighbours; |
2698 | $map->load_neighbours; |
2330 | |
2699 | |
2331 | return unless $self->contr->active; |
2700 | return unless $self->contr->active; |
2332 | $self->activate_recursive; |
|
|
2333 | |
2701 | |
2334 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2702 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2335 | $self->enter_map ($map, $x, $y); |
2703 | if ($self->enter_map ($map, $x, $y)) { |
2336 | } |
2704 | # entering was successful |
|
|
2705 | delete $self->{_link_recursion}; |
|
|
2706 | # only activate afterwards, to support waiting in hooks |
|
|
2707 | $self->activate_recursive; |
|
|
2708 | } |
2337 | |
2709 | |
|
|
2710 | } |
|
|
2711 | |
2338 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2712 | =item $player_object->goto ($path, $x, $y[, $check->($map, $x, $y, $player)[, $done->($player)]]) |
2339 | |
2713 | |
2340 | Moves the player to the given map-path and coordinates by first freezing |
2714 | Moves the player to the given map-path and coordinates by first freezing |
2341 | her, loading and preparing them map, calling the provided $check callback |
2715 | her, loading and preparing them map, calling the provided $check callback |
2342 | that has to return the map if sucecssful, and then unfreezes the player on |
2716 | that has to return the map if sucecssful, and then unfreezes the player on |
2343 | the new (success) or old (failed) map position. In either case, $done will |
2717 | the new (success) or old (failed) map position. In either case, $done will |
2344 | be called at the end of this process. |
2718 | be called at the end of this process. |
2345 | |
2719 | |
|
|
2720 | Note that $check will be called with a potentially non-loaded map, so if |
|
|
2721 | it needs a loaded map it has to call C<< ->load >>. |
|
|
2722 | |
2346 | =cut |
2723 | =cut |
2347 | |
2724 | |
2348 | our $GOTOGEN; |
2725 | our $GOTOGEN; |
2349 | |
2726 | |
2350 | sub cf::object::player::goto { |
2727 | sub cf::object::player::goto { |
2351 | my ($self, $path, $x, $y, $check, $done) = @_; |
2728 | my ($self, $path, $x, $y, $check, $done) = @_; |
2352 | |
2729 | |
|
|
2730 | if ($self->{_link_recursion} >= $MAX_LINKS) { |
|
|
2731 | error "FATAL: link recursion exceeded, ", $self->name, " goto $path $x $y, redirecting."; |
|
|
2732 | $self->failmsg ("Something went wrong inside the server - please contact an administrator!"); |
|
|
2733 | ($path, $x, $y) = @$EMERGENCY_POSITION; |
|
|
2734 | } |
|
|
2735 | |
2353 | # do generation counting so two concurrent goto's will be executed in-order |
2736 | # do generation counting so two concurrent goto's will be executed in-order |
2354 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2737 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2355 | |
2738 | |
2356 | $self->enter_link; |
2739 | $self->enter_link; |
2357 | |
2740 | |
2358 | (async { |
2741 | (async { |
|
|
2742 | $Coro::current->{desc} = "player::goto $path $x $y"; |
|
|
2743 | |
|
|
2744 | # *tag paths override both path and x|y |
|
|
2745 | if ($path =~ /^\*(.*)$/) { |
|
|
2746 | if (my @obs = grep $_->map, ext::map_tags::find $1) { |
|
|
2747 | my $ob = $obs[rand @obs]; |
|
|
2748 | |
|
|
2749 | # see if we actually can go there |
|
|
2750 | if (@obs = grep !$self->blocked ($_->map, $_->x, $_->y), $ob, $ob->tail) { |
|
|
2751 | $ob = $obs[rand @obs]; |
|
|
2752 | } else { |
|
|
2753 | $self->message ("Wow, it's pretty crowded in there.", cf::NDI_UNIQUE | cf::NDI_RED); |
|
|
2754 | } |
|
|
2755 | # else put us there anyways for now #d# |
|
|
2756 | |
|
|
2757 | ($path, $x, $y) = ($ob->map, $ob->x, $ob->y); |
|
|
2758 | } else { |
|
|
2759 | ($path, $x, $y) = (undef, undef, undef); |
|
|
2760 | } |
|
|
2761 | } |
|
|
2762 | |
2359 | my $map = eval { |
2763 | my $map = eval { |
2360 | my $map = cf::map::find $path; |
2764 | my $map = defined $path ? cf::map::find $path : undef; |
2361 | |
2765 | |
2362 | if ($map) { |
2766 | if ($map) { |
2363 | $map = $map->customise_for ($self); |
2767 | $map = $map->customise_for ($self); |
2364 | $map = $check->($map) if $check && $map; |
2768 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2365 | } else { |
2769 | } else { |
2366 | $self->message ("The exit to '$path' is closed", cf::NDI_UNIQUE | cf::NDI_RED); |
2770 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2367 | } |
2771 | } |
2368 | |
2772 | |
2369 | $map |
2773 | $map |
2370 | }; |
2774 | }; |
2371 | |
2775 | |
… | |
… | |
2377 | if ($gen == $self->{_goto_generation}) { |
2781 | if ($gen == $self->{_goto_generation}) { |
2378 | delete $self->{_goto_generation}; |
2782 | delete $self->{_goto_generation}; |
2379 | $self->leave_link ($map, $x, $y); |
2783 | $self->leave_link ($map, $x, $y); |
2380 | } |
2784 | } |
2381 | |
2785 | |
2382 | $done->() if $done; |
2786 | $done->($self) if $done; |
2383 | })->prio (1); |
2787 | })->prio (1); |
2384 | } |
2788 | } |
2385 | |
2789 | |
2386 | =item $player_object->enter_exit ($exit_object) |
2790 | =item $player_object->enter_exit ($exit_object) |
2387 | |
2791 | |
… | |
… | |
2407 | } |
2811 | } |
2408 | |
2812 | |
2409 | sub prepare_random_map { |
2813 | sub prepare_random_map { |
2410 | my ($exit) = @_; |
2814 | my ($exit) = @_; |
2411 | |
2815 | |
2412 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2413 | |
|
|
2414 | # all this does is basically replace the /! path by |
2816 | # all this does is basically replace the /! path by |
2415 | # a new random map path (?random/...) with a seed |
2817 | # a new random map path (?random/...) with a seed |
2416 | # that depends on the exit object |
2818 | # that depends on the exit object |
2417 | |
2819 | |
2418 | my $rmp = parse_random_map_params $exit->msg; |
2820 | my $rmp = parse_random_map_params $exit->msg; |
… | |
… | |
2420 | if ($exit->map) { |
2822 | if ($exit->map) { |
2421 | $rmp->{region} = $exit->region->name; |
2823 | $rmp->{region} = $exit->region->name; |
2422 | $rmp->{origin_map} = $exit->map->path; |
2824 | $rmp->{origin_map} = $exit->map->path; |
2423 | $rmp->{origin_x} = $exit->x; |
2825 | $rmp->{origin_x} = $exit->x; |
2424 | $rmp->{origin_y} = $exit->y; |
2826 | $rmp->{origin_y} = $exit->y; |
|
|
2827 | |
|
|
2828 | $exit->map->touch; |
2425 | } |
2829 | } |
2426 | |
2830 | |
2427 | $rmp->{random_seed} ||= $exit->random_seed; |
2831 | $rmp->{random_seed} ||= $exit->random_seed; |
2428 | |
2832 | |
2429 | my $data = cf::to_json $rmp; |
2833 | my $data = JSON::XS->new->utf8->pretty->canonical->encode ($rmp); |
2430 | my $md5 = Digest::MD5::md5_hex $data; |
2834 | my $md5 = Digest::MD5::md5_hex $data; |
2431 | my $meta = "$RANDOMDIR/$md5.meta"; |
2835 | my $meta = "$RANDOMDIR/$md5.meta"; |
2432 | |
2836 | |
2433 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2837 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2434 | aio_write $fh, 0, (length $data), $data, 0; |
2838 | aio_write $fh, 0, (length $data), $data, 0; |
2435 | undef $fh; |
2839 | undef $fh; |
2436 | aio_rename "$meta~", $meta; |
2840 | aio_rename "$meta~", $meta; |
2437 | |
2841 | |
|
|
2842 | my $slaying = "?random/$md5"; |
|
|
2843 | |
|
|
2844 | if ($exit->valid) { |
2438 | $exit->slaying ("?random/$md5"); |
2845 | $exit->slaying ("?random/$md5"); |
2439 | $exit->msg (undef); |
2846 | $exit->msg (undef); |
|
|
2847 | } |
2440 | } |
2848 | } |
2441 | } |
2849 | } |
2442 | |
2850 | |
2443 | sub cf::object::player::enter_exit { |
2851 | sub cf::object::player::enter_exit { |
2444 | my ($self, $exit) = @_; |
2852 | my ($self, $exit) = @_; |
2445 | |
2853 | |
2446 | return unless $self->type == cf::PLAYER; |
2854 | return unless $self->type == cf::PLAYER; |
2447 | |
2855 | |
2448 | if ($exit->slaying eq "/!") { |
|
|
2449 | #TODO: this should de-fi-ni-te-ly not be a sync-job |
|
|
2450 | # the problem is that $exit might not survive long enough |
|
|
2451 | # so it needs to be done right now, right here |
|
|
2452 | cf::sync_job { prepare_random_map $exit }; |
|
|
2453 | } |
|
|
2454 | |
|
|
2455 | my $slaying = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2456 | my $hp = $exit->stats->hp; |
|
|
2457 | my $sp = $exit->stats->sp; |
|
|
2458 | |
|
|
2459 | $self->enter_link; |
2856 | $self->enter_link; |
2460 | |
2857 | |
2461 | # if exit is damned, update players death & WoR home-position |
|
|
2462 | $self->contr->savebed ($slaying, $hp, $sp) |
|
|
2463 | if $exit->flag (FLAG_DAMNED); |
|
|
2464 | |
|
|
2465 | (async { |
2858 | (async { |
2466 | $self->deactivate_recursive; # just to be sure |
2859 | $Coro::current->{desc} = "enter_exit"; |
|
|
2860 | |
2467 | unless (eval { |
2861 | unless (eval { |
|
|
2862 | $self->deactivate_recursive; # just to be sure |
|
|
2863 | |
|
|
2864 | # random map handling |
|
|
2865 | { |
|
|
2866 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2867 | |
|
|
2868 | prepare_random_map $exit |
|
|
2869 | if $exit->slaying eq "/!"; |
|
|
2870 | } |
|
|
2871 | |
|
|
2872 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2873 | my $x = $exit->stats->hp; |
|
|
2874 | my $y = $exit->stats->sp; |
|
|
2875 | |
2468 | $self->goto ($slaying, $hp, $sp); |
2876 | $self->goto ($map, $x, $y); |
2469 | |
2877 | |
|
|
2878 | # if exit is damned, update players death & WoR home-position |
|
|
2879 | $self->contr->savebed ($map, $x, $y) |
|
|
2880 | if $exit->flag (cf::FLAG_DAMNED); |
|
|
2881 | |
2470 | 1; |
2882 | 1 |
2471 | }) { |
2883 | }) { |
2472 | $self->message ("Something went wrong deep within the crossfire server. " |
2884 | $self->message ("Something went wrong deep within the deliantra server. " |
2473 | . "I'll try to bring you back to the map you were before. " |
2885 | . "I'll try to bring you back to the map you were before. " |
2474 | . "Please report this to the dungeon master!", |
2886 | . "Please report this to the dungeon master!", |
2475 | cf::NDI_UNIQUE | cf::NDI_RED); |
2887 | cf::NDI_UNIQUE | cf::NDI_RED); |
2476 | |
2888 | |
2477 | warn "ERROR in enter_exit: $@"; |
2889 | error "ERROR in enter_exit: $@"; |
2478 | $self->leave_link; |
2890 | $self->leave_link; |
2479 | } |
2891 | } |
2480 | })->prio (1); |
2892 | })->prio (1); |
2481 | } |
2893 | } |
2482 | |
2894 | |
… | |
… | |
2494 | sub cf::client::send_drawinfo { |
2906 | sub cf::client::send_drawinfo { |
2495 | my ($self, $text, $flags) = @_; |
2907 | my ($self, $text, $flags) = @_; |
2496 | |
2908 | |
2497 | utf8::encode $text; |
2909 | utf8::encode $text; |
2498 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
2910 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
|
|
2911 | } |
|
|
2912 | |
|
|
2913 | =item $client->send_big_packet ($pkt) |
|
|
2914 | |
|
|
2915 | Like C<send_packet>, but tries to compress large packets, and fragments |
|
|
2916 | them as required. |
|
|
2917 | |
|
|
2918 | =cut |
|
|
2919 | |
|
|
2920 | our $MAXFRAGSIZE = cf::MAXSOCKBUF - 64; |
|
|
2921 | |
|
|
2922 | sub cf::client::send_big_packet { |
|
|
2923 | my ($self, $pkt) = @_; |
|
|
2924 | |
|
|
2925 | # try lzf for large packets |
|
|
2926 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2927 | if 1024 <= length $pkt and $self->{can_lzf}; |
|
|
2928 | |
|
|
2929 | # split very large packets |
|
|
2930 | if ($MAXFRAGSIZE < length $pkt and $self->{can_lzf}) { |
|
|
2931 | $self->send_packet ("frag $_") for unpack "(a$MAXFRAGSIZE)*", $pkt; |
|
|
2932 | $pkt = "frag"; |
|
|
2933 | } |
|
|
2934 | |
|
|
2935 | $self->send_packet ($pkt); |
2499 | } |
2936 | } |
2500 | |
2937 | |
2501 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
2938 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
2502 | |
2939 | |
2503 | Send a drawinfo or msg packet to the client, formatting the msg for the |
2940 | Send a drawinfo or msg packet to the client, formatting the msg for the |
… | |
… | |
2505 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2942 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2506 | the message unless the client supports the msg packet. |
2943 | the message unless the client supports the msg packet. |
2507 | |
2944 | |
2508 | =cut |
2945 | =cut |
2509 | |
2946 | |
|
|
2947 | # non-persistent channels (usually the info channel) |
2510 | our %CHANNEL = ( |
2948 | our %CHANNEL = ( |
|
|
2949 | "c/motd" => { |
|
|
2950 | id => "infobox", |
|
|
2951 | title => "MOTD", |
|
|
2952 | reply => undef, |
|
|
2953 | tooltip => "The message of the day", |
|
|
2954 | }, |
2511 | "c/identify" => { |
2955 | "c/identify" => { |
2512 | id => "identify", |
2956 | id => "infobox", |
2513 | title => "Identify", |
2957 | title => "Identify", |
2514 | reply => undef, |
2958 | reply => undef, |
2515 | tooltip => "Items recently identified", |
2959 | tooltip => "Items recently identified", |
2516 | }, |
2960 | }, |
2517 | "c/examine" => { |
2961 | "c/examine" => { |
2518 | id => "examine", |
2962 | id => "infobox", |
2519 | title => "Examine", |
2963 | title => "Examine", |
2520 | reply => undef, |
2964 | reply => undef, |
2521 | tooltip => "Signs and other items you examined", |
2965 | tooltip => "Signs and other items you examined", |
2522 | }, |
2966 | }, |
|
|
2967 | "c/shopinfo" => { |
|
|
2968 | id => "infobox", |
|
|
2969 | title => "Shop Info", |
|
|
2970 | reply => undef, |
|
|
2971 | tooltip => "What your bargaining skill tells you about the shop", |
|
|
2972 | }, |
|
|
2973 | "c/book" => { |
|
|
2974 | id => "infobox", |
|
|
2975 | title => "Book", |
|
|
2976 | reply => undef, |
|
|
2977 | tooltip => "The contents of a note or book", |
|
|
2978 | }, |
|
|
2979 | "c/lookat" => { |
|
|
2980 | id => "infobox", |
|
|
2981 | title => "Look", |
|
|
2982 | reply => undef, |
|
|
2983 | tooltip => "What you saw there", |
|
|
2984 | }, |
|
|
2985 | "c/who" => { |
|
|
2986 | id => "infobox", |
|
|
2987 | title => "Players", |
|
|
2988 | reply => undef, |
|
|
2989 | tooltip => "Shows players who are currently online", |
|
|
2990 | }, |
|
|
2991 | "c/body" => { |
|
|
2992 | id => "infobox", |
|
|
2993 | title => "Body Parts", |
|
|
2994 | reply => undef, |
|
|
2995 | tooltip => "Shows which body parts you posess and are available", |
|
|
2996 | }, |
|
|
2997 | "c/statistics" => { |
|
|
2998 | id => "infobox", |
|
|
2999 | title => "Statistics", |
|
|
3000 | reply => undef, |
|
|
3001 | tooltip => "Shows your primary statistics", |
|
|
3002 | }, |
|
|
3003 | "c/skills" => { |
|
|
3004 | id => "infobox", |
|
|
3005 | title => "Skills", |
|
|
3006 | reply => undef, |
|
|
3007 | tooltip => "Shows your experience per skill and item power", |
|
|
3008 | }, |
|
|
3009 | "c/shopitems" => { |
|
|
3010 | id => "infobox", |
|
|
3011 | title => "Shop Items", |
|
|
3012 | reply => undef, |
|
|
3013 | tooltip => "Shows the items currently for sale in this shop", |
|
|
3014 | }, |
|
|
3015 | "c/resistances" => { |
|
|
3016 | id => "infobox", |
|
|
3017 | title => "Resistances", |
|
|
3018 | reply => undef, |
|
|
3019 | tooltip => "Shows your resistances", |
|
|
3020 | }, |
|
|
3021 | "c/pets" => { |
|
|
3022 | id => "infobox", |
|
|
3023 | title => "Pets", |
|
|
3024 | reply => undef, |
|
|
3025 | tooltip => "Shows information abotu your pets/a specific pet", |
|
|
3026 | }, |
|
|
3027 | "c/perceiveself" => { |
|
|
3028 | id => "infobox", |
|
|
3029 | title => "Perceive Self", |
|
|
3030 | reply => undef, |
|
|
3031 | tooltip => "You gained detailed knowledge about yourself", |
|
|
3032 | }, |
|
|
3033 | "c/uptime" => { |
|
|
3034 | id => "infobox", |
|
|
3035 | title => "Uptime", |
|
|
3036 | reply => undef, |
|
|
3037 | tooltip => "How long the server has been running since last restart", |
|
|
3038 | }, |
|
|
3039 | "c/mapinfo" => { |
|
|
3040 | id => "infobox", |
|
|
3041 | title => "Map Info", |
|
|
3042 | reply => undef, |
|
|
3043 | tooltip => "Information related to the maps", |
|
|
3044 | }, |
|
|
3045 | "c/party" => { |
|
|
3046 | id => "party", |
|
|
3047 | title => "Party", |
|
|
3048 | reply => "gsay ", |
|
|
3049 | tooltip => "Messages and chat related to your party", |
|
|
3050 | }, |
|
|
3051 | "c/death" => { |
|
|
3052 | id => "death", |
|
|
3053 | title => "Death", |
|
|
3054 | reply => undef, |
|
|
3055 | tooltip => "Reason for and more info about your most recent death", |
|
|
3056 | }, |
|
|
3057 | "c/say" => $SAY_CHANNEL, |
|
|
3058 | "c/chat" => $CHAT_CHANNEL, |
2523 | ); |
3059 | ); |
2524 | |
3060 | |
2525 | sub cf::client::send_msg { |
3061 | sub cf::client::send_msg { |
2526 | my ($self, $channel, $msg, $color, @extra) = @_; |
3062 | my ($self, $channel, $msg, $color, @extra) = @_; |
2527 | |
3063 | |
2528 | $msg = $self->pl->expand_cfpod ($msg); |
3064 | $msg = $self->pl->expand_cfpod ($msg) |
|
|
3065 | unless $color & cf::NDI_VERBATIM; |
2529 | |
3066 | |
2530 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
3067 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2531 | |
3068 | |
2532 | # check predefined channels, for the benefit of C |
3069 | # check predefined channels, for the benefit of C |
2533 | $channel = $CHANNEL{$channel} if $CHANNEL{$channel}; |
3070 | if ($CHANNEL{$channel}) { |
|
|
3071 | $channel = $CHANNEL{$channel}; |
2534 | |
3072 | |
|
|
3073 | $self->ext_msg (channel_info => $channel); |
|
|
3074 | $channel = $channel->{id}; |
|
|
3075 | |
2535 | if (ref $channel) { |
3076 | } elsif (ref $channel) { |
2536 | # send meta info to client, if not yet sent |
3077 | # send meta info to client, if not yet sent |
2537 | unless (exists $self->{channel}{$channel->{id}}) { |
3078 | unless (exists $self->{channel}{$channel->{id}}) { |
2538 | $self->{channel}{$channel->{id}} = $channel; |
3079 | $self->{channel}{$channel->{id}} = $channel; |
2539 | $self->ext_msg (channel_info => $channel) |
3080 | $self->ext_msg (channel_info => $channel); |
2540 | if $self->can_msg; |
|
|
2541 | } |
3081 | } |
2542 | |
3082 | |
2543 | $channel = $channel->{id}; |
3083 | $channel = $channel->{id}; |
2544 | } |
3084 | } |
2545 | |
3085 | |
2546 | return unless @extra || length $msg; |
3086 | return unless @extra || length $msg; |
2547 | |
3087 | |
2548 | if ($self->can_msg) { |
|
|
2549 | # default colour, mask it out |
3088 | # default colour, mask it out |
2550 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
3089 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2551 | if $color & cf::NDI_DEF; |
3090 | if $color & cf::NDI_DEF; |
2552 | |
3091 | |
2553 | $self->send_packet ("msg " . $self->{json_coder}->encode ( |
3092 | my $pkt = "msg " |
|
|
3093 | . $self->{json_coder}->encode ( |
2554 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra])); |
3094 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
2555 | } else { |
3095 | ); |
2556 | if ($color >= 0) { |
|
|
2557 | # replace some tags by gcfclient-compatible ones |
|
|
2558 | for ($msg) { |
|
|
2559 | 1 while |
|
|
2560 | s/<b>([^<]*)<\/b>/[b]${1}[\/b]/ |
|
|
2561 | || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/ |
|
|
2562 | || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/ |
|
|
2563 | || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/ |
|
|
2564 | || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/; |
|
|
2565 | } |
|
|
2566 | |
3096 | |
2567 | $color &= cf::NDI_COLOR_MASK; |
3097 | $self->send_big_packet ($pkt); |
2568 | |
|
|
2569 | utf8::encode $msg; |
|
|
2570 | |
|
|
2571 | if (0 && $msg =~ /\[/) { |
|
|
2572 | # COMMAND/INFO |
|
|
2573 | $self->send_packet ("drawextinfo $color 10 8 $msg") |
|
|
2574 | } else { |
|
|
2575 | $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; |
|
|
2576 | $self->send_packet ("drawinfo $color $msg") |
|
|
2577 | } |
|
|
2578 | } |
|
|
2579 | } |
|
|
2580 | } |
3098 | } |
2581 | |
3099 | |
2582 | =item $client->ext_msg ($type, @msg) |
3100 | =item $client->ext_msg ($type, @msg) |
2583 | |
3101 | |
2584 | Sends an ext event to the client. |
3102 | Sends an ext event to the client. |
… | |
… | |
2587 | |
3105 | |
2588 | sub cf::client::ext_msg($$@) { |
3106 | sub cf::client::ext_msg($$@) { |
2589 | my ($self, $type, @msg) = @_; |
3107 | my ($self, $type, @msg) = @_; |
2590 | |
3108 | |
2591 | if ($self->extcmd == 2) { |
3109 | if ($self->extcmd == 2) { |
2592 | $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
3110 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
2593 | } elsif ($self->extcmd == 1) { # TODO: remove |
3111 | } elsif ($self->extcmd == 1) { # TODO: remove |
2594 | push @msg, msgtype => "event_$type"; |
3112 | push @msg, msgtype => "event_$type"; |
2595 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
3113 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2596 | } |
3114 | } |
2597 | } |
3115 | } |
2598 | |
3116 | |
2599 | =item $client->ext_reply ($msgid, @msg) |
3117 | =item $client->ext_reply ($msgid, @msg) |
2600 | |
3118 | |
… | |
… | |
2604 | |
3122 | |
2605 | sub cf::client::ext_reply($$@) { |
3123 | sub cf::client::ext_reply($$@) { |
2606 | my ($self, $id, @msg) = @_; |
3124 | my ($self, $id, @msg) = @_; |
2607 | |
3125 | |
2608 | if ($self->extcmd == 2) { |
3126 | if ($self->extcmd == 2) { |
2609 | $self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
3127 | $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
2610 | } elsif ($self->extcmd == 1) { |
3128 | } elsif ($self->extcmd == 1) { |
2611 | #TODO: version 1, remove |
3129 | #TODO: version 1, remove |
2612 | unshift @msg, msgtype => "reply", msgid => $id; |
3130 | unshift @msg, msgtype => "reply", msgid => $id; |
2613 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
3131 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2614 | } |
3132 | } |
2615 | } |
3133 | } |
2616 | |
3134 | |
2617 | =item $success = $client->query ($flags, "text", \&cb) |
3135 | =item $success = $client->query ($flags, "text", \&cb) |
2618 | |
3136 | |
… | |
… | |
2689 | |
3207 | |
2690 | $ns->ext_reply ($reply, @reply) |
3208 | $ns->ext_reply ($reply, @reply) |
2691 | if $reply; |
3209 | if $reply; |
2692 | |
3210 | |
2693 | } else { |
3211 | } else { |
2694 | warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3212 | error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
2695 | } |
3213 | } |
2696 | |
3214 | |
2697 | cf::override; |
3215 | cf::override; |
2698 | }, |
3216 | }, |
2699 | ); |
3217 | ); |
… | |
… | |
2719 | |
3237 | |
2720 | $coro |
3238 | $coro |
2721 | } |
3239 | } |
2722 | |
3240 | |
2723 | cf::client->attach ( |
3241 | cf::client->attach ( |
2724 | on_destroy => sub { |
3242 | on_client_destroy => sub { |
2725 | my ($ns) = @_; |
3243 | my ($ns) = @_; |
2726 | |
3244 | |
2727 | $_->cancel for values %{ (delete $ns->{_coro}) || {} }; |
3245 | $_->cancel for values %{ (delete $ns->{_coro}) || {} }; |
2728 | }, |
3246 | }, |
2729 | ); |
3247 | ); |
… | |
… | |
2745 | our $safe_hole = new Safe::Hole; |
3263 | our $safe_hole = new Safe::Hole; |
2746 | |
3264 | |
2747 | $SIG{FPE} = 'IGNORE'; |
3265 | $SIG{FPE} = 'IGNORE'; |
2748 | |
3266 | |
2749 | $safe->permit_only (Opcode::opset qw( |
3267 | $safe->permit_only (Opcode::opset qw( |
2750 | :base_core :base_mem :base_orig :base_math |
3268 | :base_core :base_mem :base_orig :base_math :base_loop |
2751 | grepstart grepwhile mapstart mapwhile |
3269 | grepstart grepwhile mapstart mapwhile |
2752 | sort time |
3270 | sort time |
2753 | )); |
3271 | )); |
2754 | |
3272 | |
2755 | # here we export the classes and methods available to script code |
3273 | # here we export the classes and methods available to script code |
… | |
… | |
2757 | =pod |
3275 | =pod |
2758 | |
3276 | |
2759 | The following functions and methods are available within a safe environment: |
3277 | The following functions and methods are available within a safe environment: |
2760 | |
3278 | |
2761 | cf::object |
3279 | cf::object |
2762 | contr pay_amount pay_player map x y force_find force_add |
3280 | contr pay_amount pay_player map x y force_find force_add destroy |
2763 | insert remove name archname title slaying race decrease_ob_nr |
3281 | insert remove name archname title slaying race decrease split |
|
|
3282 | value |
2764 | |
3283 | |
2765 | cf::object::player |
3284 | cf::object::player |
2766 | player |
3285 | player |
2767 | |
3286 | |
2768 | cf::player |
3287 | cf::player |
… | |
… | |
2773 | |
3292 | |
2774 | =cut |
3293 | =cut |
2775 | |
3294 | |
2776 | for ( |
3295 | for ( |
2777 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3296 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
2778 | insert remove inv name archname title slaying race |
3297 | insert remove inv nrof name archname title slaying race |
2779 | decrease_ob_nr)], |
3298 | decrease split destroy change_exp value msg lore send_msg)], |
2780 | ["cf::object::player" => qw(player)], |
3299 | ["cf::object::player" => qw(player)], |
2781 | ["cf::player" => qw(peaceful)], |
3300 | ["cf::player" => qw(peaceful send_msg)], |
2782 | ["cf::map" => qw(trigger)], |
3301 | ["cf::map" => qw(trigger)], |
2783 | ) { |
3302 | ) { |
2784 | no strict 'refs'; |
|
|
2785 | my ($pkg, @funs) = @$_; |
3303 | my ($pkg, @funs) = @$_; |
2786 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3304 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
2787 | for @funs; |
3305 | for @funs; |
2788 | } |
3306 | } |
2789 | |
3307 | |
… | |
… | |
2804 | |
3322 | |
2805 | my $qcode = $code; |
3323 | my $qcode = $code; |
2806 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3324 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
2807 | $qcode =~ s/\n/\\n/g; |
3325 | $qcode =~ s/\n/\\n/g; |
2808 | |
3326 | |
|
|
3327 | %vars = (_dummy => 0) unless %vars; |
|
|
3328 | |
|
|
3329 | my @res; |
2809 | local $_; |
3330 | local $_; |
2810 | local @safe::cf::_safe_eval_args = values %vars; |
|
|
2811 | |
3331 | |
2812 | my $eval = |
3332 | my $eval = |
2813 | "do {\n" |
3333 | "do {\n" |
2814 | . "my (" . (join ",", map "\$$_", keys %vars) . ") = \@cf::_safe_eval_args;\n" |
3334 | . "my (" . (join ",", map "\$$_", keys %vars) . ") = \@cf::_safe_eval_args;\n" |
2815 | . "#line 0 \"{$qcode}\"\n" |
3335 | . "#line 0 \"{$qcode}\"\n" |
2816 | . $code |
3336 | . $code |
2817 | . "\n}" |
3337 | . "\n}" |
2818 | ; |
3338 | ; |
2819 | |
3339 | |
|
|
3340 | if ($CFG{safe_eval}) { |
2820 | sub_generation_inc; |
3341 | sub_generation_inc; |
|
|
3342 | local @safe::cf::_safe_eval_args = values %vars; |
2821 | my @res = wantarray ? $safe->reval ($eval) : scalar $safe->reval ($eval); |
3343 | @res = wantarray ? $safe->reval ($eval) : scalar $safe->reval ($eval); |
2822 | sub_generation_inc; |
3344 | sub_generation_inc; |
|
|
3345 | } else { |
|
|
3346 | local @cf::_safe_eval_args = values %vars; |
|
|
3347 | @res = wantarray ? eval eval : scalar eval $eval; |
|
|
3348 | } |
2823 | |
3349 | |
2824 | if ($@) { |
3350 | if ($@) { |
2825 | warn "$@"; |
3351 | warn "$@", |
2826 | warn "while executing safe code '$code'\n"; |
3352 | "while executing safe code '$code'\n", |
2827 | warn "with arguments " . (join " ", %vars) . "\n"; |
3353 | "with arguments " . (join " ", %vars) . "\n"; |
2828 | } |
3354 | } |
2829 | |
3355 | |
2830 | wantarray ? @res : $res[0] |
3356 | wantarray ? @res : $res[0] |
2831 | } |
3357 | } |
2832 | |
3358 | |
… | |
… | |
2846 | =cut |
3372 | =cut |
2847 | |
3373 | |
2848 | sub register_script_function { |
3374 | sub register_script_function { |
2849 | my ($fun, $cb) = @_; |
3375 | my ($fun, $cb) = @_; |
2850 | |
3376 | |
2851 | no strict 'refs'; |
3377 | $fun = "safe::$fun" if $CFG{safe_eval}; |
2852 | *{"safe::$fun"} = $safe_hole->wrap ($cb); |
3378 | *$fun = $safe_hole->wrap ($cb); |
2853 | } |
3379 | } |
2854 | |
3380 | |
2855 | =back |
3381 | =back |
2856 | |
3382 | |
2857 | =cut |
3383 | =cut |
… | |
… | |
2866 | # for this (global event?) |
3392 | # for this (global event?) |
2867 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3393 | %ext::player_env::MUSIC_FACE_CACHE = (); |
2868 | |
3394 | |
2869 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3395 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
2870 | |
3396 | |
2871 | warn "loading facedata from $path\n"; |
3397 | trace "loading facedata from $path\n"; |
2872 | |
3398 | |
2873 | my $facedata; |
|
|
2874 | 0 < aio_load $path, $facedata |
3399 | 0 < aio_load $path, my $facedata |
2875 | or die "$path: $!"; |
3400 | or die "$path: $!"; |
2876 | |
3401 | |
2877 | $facedata = Coro::Storable::thaw $facedata; |
3402 | $facedata = Coro::Storable::thaw $facedata; |
2878 | |
3403 | |
2879 | $facedata->{version} == 2 |
3404 | $facedata->{version} == 2 |
2880 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3405 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
2881 | |
3406 | |
2882 | # patch in the exptable |
3407 | # patch in the exptable |
|
|
3408 | my $exp_table = $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]); |
2883 | $facedata->{resource}{"res/exp_table"} = { |
3409 | $facedata->{resource}{"res/exp_table"} = { |
2884 | type => FT_RSRC, |
3410 | type => FT_RSRC, |
2885 | data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]), |
3411 | data => $exp_table, |
|
|
3412 | hash => (Digest::MD5::md5 $exp_table), |
2886 | }; |
3413 | }; |
2887 | cf::cede_to_tick; |
3414 | cf::cede_to_tick; |
2888 | |
3415 | |
2889 | { |
3416 | { |
2890 | my $faces = $facedata->{faceinfo}; |
3417 | my $faces = $facedata->{faceinfo}; |
2891 | |
3418 | |
2892 | while (my ($face, $info) = each %$faces) { |
3419 | while (my ($face, $info) = each %$faces) { |
2893 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3420 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
|
|
3421 | |
2894 | cf::face::set_visibility $idx, $info->{visibility}; |
3422 | cf::face::set_visibility $idx, $info->{visibility}; |
2895 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3423 | cf::face::set_magicmap $idx, $info->{magicmap}; |
2896 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
3424 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
2897 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
3425 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
2898 | |
3426 | |
2899 | cf::cede_to_tick; |
3427 | cf::cede_to_tick; |
2900 | } |
3428 | } |
2901 | |
3429 | |
2902 | while (my ($face, $info) = each %$faces) { |
3430 | while (my ($face, $info) = each %$faces) { |
2903 | next unless $info->{smooth}; |
3431 | next unless $info->{smooth}; |
|
|
3432 | |
2904 | my $idx = cf::face::find $face |
3433 | my $idx = cf::face::find $face |
2905 | or next; |
3434 | or next; |
|
|
3435 | |
2906 | if (my $smooth = cf::face::find $info->{smooth}) { |
3436 | if (my $smooth = cf::face::find $info->{smooth}) { |
2907 | cf::face::set_smooth $idx, $smooth; |
3437 | cf::face::set_smooth $idx, $smooth; |
2908 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3438 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
2909 | } else { |
3439 | } else { |
2910 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3440 | error "smooth face '$info->{smooth}' not found for face '$face'"; |
2911 | } |
3441 | } |
2912 | |
3442 | |
2913 | cf::cede_to_tick; |
3443 | cf::cede_to_tick; |
2914 | } |
3444 | } |
2915 | } |
3445 | } |
… | |
… | |
2924 | |
3454 | |
2925 | cf::anim::invalidate_all; # d'oh |
3455 | cf::anim::invalidate_all; # d'oh |
2926 | } |
3456 | } |
2927 | |
3457 | |
2928 | { |
3458 | { |
2929 | # TODO: for gcfclient pleasure, we should give resources |
|
|
2930 | # that gcfclient doesn't grok a >10000 face index. |
|
|
2931 | my $res = $facedata->{resource}; |
3459 | my $res = $facedata->{resource}; |
2932 | |
3460 | |
2933 | my $soundconf = delete $res->{"res/sound.conf"}; |
|
|
2934 | |
|
|
2935 | while (my ($name, $info) = each %$res) { |
3461 | while (my ($name, $info) = each %$res) { |
|
|
3462 | if (defined $info->{type}) { |
2936 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3463 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
2937 | my $data; |
|
|
2938 | |
3464 | |
2939 | if ($info->{type} & 1) { |
3465 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
2940 | # prepend meta info |
3466 | cf::face::set_type $idx, $info->{type}; |
2941 | |
|
|
2942 | my $meta = $enc->encode ({ |
|
|
2943 | name => $name, |
|
|
2944 | %{ $info->{meta} || {} }, |
|
|
2945 | }); |
|
|
2946 | |
|
|
2947 | $data = pack "(w/a*)*", $meta, $info->{data}; |
|
|
2948 | } else { |
3467 | } else { |
2949 | $data = $info->{data}; |
3468 | $RESOURCE{$name} = $info; # unused |
2950 | } |
3469 | } |
2951 | |
3470 | |
2952 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
2953 | cf::face::set_type $idx, $info->{type}; |
|
|
2954 | |
|
|
2955 | cf::cede_to_tick; |
3471 | cf::cede_to_tick; |
2956 | } |
3472 | } |
2957 | |
|
|
2958 | if ($soundconf) { |
|
|
2959 | $soundconf = $enc->decode (delete $soundconf->{data}); |
|
|
2960 | |
|
|
2961 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
2962 | my $sound = $soundconf->{compat}[$_] |
|
|
2963 | or next; |
|
|
2964 | |
|
|
2965 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
2966 | cf::sound::set $sound->[0] => $face; |
|
|
2967 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
2968 | } |
|
|
2969 | |
|
|
2970 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
2971 | my $face = cf::face::find "sound/$v"; |
|
|
2972 | cf::sound::set $k => $face; |
|
|
2973 | } |
|
|
2974 | } |
|
|
2975 | } |
3473 | } |
|
|
3474 | |
|
|
3475 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
2976 | |
3476 | |
2977 | 1 |
3477 | 1 |
2978 | } |
3478 | } |
2979 | |
3479 | |
2980 | register_exticmd fx_want => sub { |
3480 | register_exticmd fx_want => sub { |
… | |
… | |
2982 | |
3482 | |
2983 | while (my ($k, $v) = each %$want) { |
3483 | while (my ($k, $v) = each %$want) { |
2984 | $ns->fx_want ($k, $v); |
3484 | $ns->fx_want ($k, $v); |
2985 | } |
3485 | } |
2986 | }; |
3486 | }; |
|
|
3487 | |
|
|
3488 | sub load_resource_file($) { |
|
|
3489 | my $guard = lock_acquire "load_resource_file"; |
|
|
3490 | |
|
|
3491 | my $status = load_resource_file_ $_[0]; |
|
|
3492 | get_slot 0.1, 100; |
|
|
3493 | cf::arch::commit_load; |
|
|
3494 | |
|
|
3495 | $status |
|
|
3496 | } |
2987 | |
3497 | |
2988 | sub reload_regions { |
3498 | sub reload_regions { |
2989 | # HACK to clear player env face cache, we need some signal framework |
3499 | # HACK to clear player env face cache, we need some signal framework |
2990 | # for this (global event?) |
3500 | # for this (global event?) |
2991 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3501 | %ext::player_env::MUSIC_FACE_CACHE = (); |
… | |
… | |
3005 | } |
3515 | } |
3006 | |
3516 | |
3007 | sub reload_archetypes { |
3517 | sub reload_archetypes { |
3008 | load_resource_file "$DATADIR/archetypes" |
3518 | load_resource_file "$DATADIR/archetypes" |
3009 | or die "unable to load archetypes\n"; |
3519 | or die "unable to load archetypes\n"; |
3010 | #d# NEED to laod twice to resolve forward references |
|
|
3011 | # this really needs to be done in an extra post-pass |
|
|
3012 | # (which needs to be synchronous, so solve it differently) |
|
|
3013 | load_resource_file "$DATADIR/archetypes" |
|
|
3014 | or die "unable to load archetypes\n"; |
|
|
3015 | } |
3520 | } |
3016 | |
3521 | |
3017 | sub reload_treasures { |
3522 | sub reload_treasures { |
3018 | load_resource_file "$DATADIR/treasures" |
3523 | load_resource_file "$DATADIR/treasures" |
3019 | or die "unable to load treasurelists\n"; |
3524 | or die "unable to load treasurelists\n"; |
3020 | } |
3525 | } |
3021 | |
3526 | |
|
|
3527 | sub reload_sound { |
|
|
3528 | trace "loading sound config from $DATADIR/sound\n"; |
|
|
3529 | |
|
|
3530 | 0 < Coro::AIO::aio_load "$DATADIR/sound", my $data |
|
|
3531 | or die "$DATADIR/sound $!"; |
|
|
3532 | |
|
|
3533 | my $soundconf = JSON::XS->new->utf8->relaxed->decode ($data); |
|
|
3534 | |
|
|
3535 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3536 | my $sound = $soundconf->{compat}[$_] |
|
|
3537 | or next; |
|
|
3538 | |
|
|
3539 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3540 | cf::sound::set $sound->[0] => $face; |
|
|
3541 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3542 | } |
|
|
3543 | |
|
|
3544 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3545 | my $face = cf::face::find "sound/$v"; |
|
|
3546 | cf::sound::set $k => $face; |
|
|
3547 | } |
|
|
3548 | } |
|
|
3549 | |
3022 | sub reload_resources { |
3550 | sub reload_resources { |
3023 | warn "reloading resource files...\n"; |
3551 | trace "reloading resource files...\n"; |
3024 | |
3552 | |
|
|
3553 | reload_exp_table; |
|
|
3554 | reload_materials; |
|
|
3555 | reload_facedata; |
|
|
3556 | reload_sound; |
|
|
3557 | reload_archetypes; |
3025 | reload_regions; |
3558 | reload_regions; |
3026 | reload_facedata; |
|
|
3027 | #reload_archetypes;#d# |
|
|
3028 | reload_archetypes; |
|
|
3029 | reload_treasures; |
3559 | reload_treasures; |
3030 | |
3560 | |
3031 | warn "finished reloading resource files\n"; |
3561 | trace "finished reloading resource files\n"; |
3032 | } |
|
|
3033 | |
|
|
3034 | sub init { |
|
|
3035 | reload_resources; |
|
|
3036 | } |
3562 | } |
3037 | |
3563 | |
3038 | sub reload_config { |
3564 | sub reload_config { |
3039 | open my $fh, "<:utf8", "$CONFDIR/config" |
3565 | trace "reloading config file...\n"; |
3040 | or return; |
|
|
3041 | |
3566 | |
3042 | local $/; |
3567 | 0 < aio_load "$CONFDIR/config", my $config |
3043 | *CFG = YAML::Syck::Load <$fh>; |
3568 | or die "$CONFDIR/config: $!"; |
3044 | |
3569 | |
|
|
3570 | utf8::decode $config; |
|
|
3571 | *CFG = yaml_load $config; |
|
|
3572 | |
3045 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3573 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3046 | |
3574 | |
3047 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3575 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3048 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3576 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3049 | |
3577 | |
3050 | if (exists $CFG{mlockall}) { |
3578 | if (exists $CFG{mlockall}) { |
… | |
… | |
3054 | }; |
3582 | }; |
3055 | warn $@ if $@; |
3583 | warn $@ if $@; |
3056 | } |
3584 | } |
3057 | } |
3585 | } |
3058 | |
3586 | |
|
|
3587 | sub pidfile() { |
|
|
3588 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
|
|
3589 | or die "$PIDFILE: $!"; |
|
|
3590 | flock $fh, &Fcntl::LOCK_EX |
|
|
3591 | or die "$PIDFILE: flock: $!"; |
|
|
3592 | $fh |
|
|
3593 | } |
|
|
3594 | |
|
|
3595 | # make sure only one server instance is running at any one time |
|
|
3596 | sub atomic { |
|
|
3597 | my $fh = pidfile; |
|
|
3598 | |
|
|
3599 | my $pid = <$fh>; |
|
|
3600 | kill 9, $pid if $pid > 0; |
|
|
3601 | |
|
|
3602 | seek $fh, 0, 0; |
|
|
3603 | print $fh $$; |
|
|
3604 | } |
|
|
3605 | |
|
|
3606 | sub main_loop { |
|
|
3607 | trace "EV::loop starting\n"; |
|
|
3608 | if (1) { |
|
|
3609 | EV::loop; |
|
|
3610 | } |
|
|
3611 | trace "EV::loop returned\n"; |
|
|
3612 | goto &main_loop unless $REALLY_UNLOOP; |
|
|
3613 | } |
|
|
3614 | |
3059 | sub main { |
3615 | sub main { |
|
|
3616 | cf::init_globals; # initialise logging |
|
|
3617 | |
|
|
3618 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
|
|
3619 | LOG llevInfo, "Copyright (C) 2005-2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
|
|
3620 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
|
|
3621 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
|
|
3622 | |
|
|
3623 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
|
|
3624 | |
3060 | # we must not ever block the main coroutine |
3625 | # we must not ever block the main coroutine |
3061 | local $Coro::idle = sub { |
3626 | local $Coro::idle = sub { |
3062 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3627 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3063 | (async { |
3628 | (async { |
3064 | Event::one_event; |
3629 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
|
|
3630 | EV::loop EV::LOOP_ONESHOT; |
3065 | })->prio (Coro::PRIO_MAX); |
3631 | })->prio (Coro::PRIO_MAX); |
3066 | }; |
3632 | }; |
3067 | |
3633 | |
|
|
3634 | evthread_start IO::AIO::poll_fileno; |
|
|
3635 | |
|
|
3636 | cf::sync_job { |
|
|
3637 | cf::incloader::init (); |
|
|
3638 | |
|
|
3639 | cf::init_anim; |
|
|
3640 | cf::init_attackmess; |
|
|
3641 | cf::init_dynamic; |
|
|
3642 | |
|
|
3643 | cf::load_settings; |
|
|
3644 | |
|
|
3645 | reload_resources; |
3068 | reload_config; |
3646 | reload_config; |
3069 | db_init; |
3647 | db_init; |
|
|
3648 | |
|
|
3649 | cf::init_uuid; |
|
|
3650 | cf::init_signals; |
|
|
3651 | cf::init_skills; |
|
|
3652 | |
|
|
3653 | cf::init_beforeplay; |
|
|
3654 | |
|
|
3655 | atomic; |
|
|
3656 | |
3070 | load_extensions; |
3657 | load_extensions; |
3071 | |
3658 | |
3072 | $TICK_WATCHER->start; |
3659 | utime time, time, $RUNTIMEFILE; |
3073 | Event::loop; |
3660 | |
|
|
3661 | # no (long-running) fork's whatsoever before this point(!) |
|
|
3662 | use POSIX (); |
|
|
3663 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
|
|
3664 | |
|
|
3665 | (pop @POST_INIT)->(0) while @POST_INIT; |
|
|
3666 | }; |
|
|
3667 | |
|
|
3668 | cf::object::thawer::errors_are_fatal 0; |
|
|
3669 | info "parse errors in files are no longer fatal from this point on.\n"; |
|
|
3670 | |
|
|
3671 | my $free_main; $free_main = EV::idle sub { |
|
|
3672 | undef $free_main; |
|
|
3673 | undef &main; # free gobs of memory :) |
|
|
3674 | }; |
|
|
3675 | |
|
|
3676 | goto &main_loop; |
3074 | } |
3677 | } |
3075 | |
3678 | |
3076 | ############################################################################# |
3679 | ############################################################################# |
3077 | # initialisation and cleanup |
3680 | # initialisation and cleanup |
3078 | |
3681 | |
3079 | # install some emergency cleanup handlers |
3682 | # install some emergency cleanup handlers |
3080 | BEGIN { |
3683 | BEGIN { |
|
|
3684 | our %SIGWATCHER = (); |
3081 | for my $signal (qw(INT HUP TERM)) { |
3685 | for my $signal (qw(INT HUP TERM)) { |
3082 | Event->signal ( |
3686 | $SIGWATCHER{$signal} = AE::signal $signal, sub { |
3083 | reentrant => 0, |
|
|
3084 | data => WF_AUTOCANCEL, |
|
|
3085 | signal => $signal, |
|
|
3086 | prio => 0, |
|
|
3087 | cb => sub { |
|
|
3088 | cf::cleanup "SIG$signal"; |
3687 | cf::cleanup "SIG$signal"; |
3089 | }, |
|
|
3090 | ); |
3688 | }; |
3091 | } |
3689 | } |
3092 | } |
3690 | } |
3093 | |
3691 | |
3094 | sub write_runtime { |
3692 | sub write_runtime_sync { |
3095 | my $runtime = "$LOCALDIR/runtime"; |
3693 | my $t0 = AE::time; |
3096 | |
3694 | |
3097 | # first touch the runtime file to show we are still running: |
3695 | # first touch the runtime file to show we are still running: |
3098 | # the fsync below can take a very very long time. |
3696 | # the fsync below can take a very very long time. |
3099 | |
3697 | |
3100 | IO::AIO::aio_utime $runtime, undef, undef; |
3698 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3101 | |
3699 | |
3102 | my $guard = cf::lock_acquire "write_runtime"; |
3700 | my $guard = cf::lock_acquire "write_runtime"; |
3103 | |
3701 | |
3104 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
3702 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT | O_TRUNC, 0644 |
3105 | or return; |
3703 | or return; |
3106 | |
3704 | |
3107 | my $value = $cf::RUNTIME + 90 + 10; |
3705 | my $value = $cf::RUNTIME + 90 + 10; |
3108 | # 10 is the runtime save interval, for a monotonic clock |
3706 | # 10 is the runtime save interval, for a monotonic clock |
3109 | # 60 allows for the watchdog to kill the server. |
3707 | # 60 allows for the watchdog to kill the server. |
… | |
… | |
3119 | aio_utime $fh, undef, undef; |
3717 | aio_utime $fh, undef, undef; |
3120 | |
3718 | |
3121 | close $fh |
3719 | close $fh |
3122 | or return; |
3720 | or return; |
3123 | |
3721 | |
3124 | aio_rename "$runtime~", $runtime |
3722 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3125 | and return; |
3723 | and return; |
3126 | |
3724 | |
3127 | warn "runtime file written.\n"; |
3725 | trace sprintf "runtime file written (%gs).\n", AE::time - $t0; |
3128 | |
3726 | |
3129 | 1 |
3727 | 1 |
|
|
3728 | } |
|
|
3729 | |
|
|
3730 | our $uuid_lock; |
|
|
3731 | our $uuid_skip; |
|
|
3732 | |
|
|
3733 | sub write_uuid_sync($) { |
|
|
3734 | $uuid_skip ||= $_[0]; |
|
|
3735 | |
|
|
3736 | return if $uuid_lock; |
|
|
3737 | local $uuid_lock = 1; |
|
|
3738 | |
|
|
3739 | my $uuid = "$LOCALDIR/uuid"; |
|
|
3740 | |
|
|
3741 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
|
|
3742 | or return; |
|
|
3743 | |
|
|
3744 | my $value = uuid_seq uuid_cur; |
|
|
3745 | |
|
|
3746 | unless ($value) { |
|
|
3747 | info "cowardly refusing to write zero uuid value!\n"; |
|
|
3748 | return; |
|
|
3749 | } |
|
|
3750 | |
|
|
3751 | my $value = uuid_str $value + $uuid_skip; |
|
|
3752 | $uuid_skip = 0; |
|
|
3753 | |
|
|
3754 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
|
|
3755 | and return; |
|
|
3756 | |
|
|
3757 | # always fsync - this file is important |
|
|
3758 | aio_fsync $fh |
|
|
3759 | and return; |
|
|
3760 | |
|
|
3761 | close $fh |
|
|
3762 | or return; |
|
|
3763 | |
|
|
3764 | aio_rename "$uuid~", $uuid |
|
|
3765 | and return; |
|
|
3766 | |
|
|
3767 | trace "uuid file written ($value).\n"; |
|
|
3768 | |
|
|
3769 | 1 |
|
|
3770 | |
|
|
3771 | } |
|
|
3772 | |
|
|
3773 | sub write_uuid($$) { |
|
|
3774 | my ($skip, $sync) = @_; |
|
|
3775 | |
|
|
3776 | $sync ? write_uuid_sync $skip |
|
|
3777 | : async { write_uuid_sync $skip }; |
3130 | } |
3778 | } |
3131 | |
3779 | |
3132 | sub emergency_save() { |
3780 | sub emergency_save() { |
3133 | my $freeze_guard = cf::freeze_mainloop; |
3781 | my $freeze_guard = cf::freeze_mainloop; |
3134 | |
3782 | |
3135 | warn "enter emergency perl save\n"; |
3783 | info "emergency_perl_save: enter\n"; |
|
|
3784 | |
|
|
3785 | # this is a trade-off: we want to be very quick here, so |
|
|
3786 | # save all maps without fsync, and later call a global sync |
|
|
3787 | # (which in turn might be very very slow) |
|
|
3788 | local $USE_FSYNC = 0; |
3136 | |
3789 | |
3137 | cf::sync_job { |
3790 | cf::sync_job { |
|
|
3791 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3792 | |
3138 | # use a peculiar iteration method to avoid tripping on perl |
3793 | # use a peculiar iteration method to avoid tripping on perl |
3139 | # refcount bugs in for. also avoids problems with players |
3794 | # refcount bugs in for. also avoids problems with players |
3140 | # and maps saved/destroyed asynchronously. |
3795 | # and maps saved/destroyed asynchronously. |
3141 | warn "begin emergency player save\n"; |
3796 | info "emergency_perl_save: begin player save\n"; |
3142 | for my $login (keys %cf::PLAYER) { |
3797 | for my $login (keys %cf::PLAYER) { |
3143 | my $pl = $cf::PLAYER{$login} or next; |
3798 | my $pl = $cf::PLAYER{$login} or next; |
3144 | $pl->valid or next; |
3799 | $pl->valid or next; |
|
|
3800 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3145 | $pl->save; |
3801 | $pl->save; |
3146 | } |
3802 | } |
3147 | warn "end emergency player save\n"; |
3803 | info "emergency_perl_save: end player save\n"; |
3148 | |
3804 | |
3149 | warn "begin emergency map save\n"; |
3805 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3806 | |
|
|
3807 | info "emergency_perl_save: begin map save\n"; |
3150 | for my $path (keys %cf::MAP) { |
3808 | for my $path (keys %cf::MAP) { |
3151 | my $map = $cf::MAP{$path} or next; |
3809 | my $map = $cf::MAP{$path} or next; |
3152 | $map->valid or next; |
3810 | $map->valid or next; |
3153 | $map->save; |
3811 | $map->save; |
3154 | } |
3812 | } |
3155 | warn "end emergency map save\n"; |
3813 | info "emergency_perl_save: end map save\n"; |
3156 | |
3814 | |
3157 | warn "begin emergency database checkpoint\n"; |
3815 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3816 | |
|
|
3817 | info "emergency_perl_save: begin database checkpoint\n"; |
3158 | BDB::db_env_txn_checkpoint $DB_ENV; |
3818 | BDB::db_env_txn_checkpoint $DB_ENV; |
3159 | warn "end emergency database checkpoint\n"; |
3819 | info "emergency_perl_save: end database checkpoint\n"; |
|
|
3820 | |
|
|
3821 | info "emergency_perl_save: begin write uuid\n"; |
|
|
3822 | write_uuid_sync 1; |
|
|
3823 | info "emergency_perl_save: end write uuid\n"; |
|
|
3824 | |
|
|
3825 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3826 | |
|
|
3827 | trace "emergency_perl_save: syncing database to disk"; |
|
|
3828 | BDB::db_env_txn_checkpoint $DB_ENV; |
|
|
3829 | |
|
|
3830 | info "emergency_perl_save: starting sync\n"; |
|
|
3831 | IO::AIO::aio_sync sub { |
|
|
3832 | info "emergency_perl_save: finished sync\n"; |
|
|
3833 | }; |
|
|
3834 | |
|
|
3835 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3836 | |
|
|
3837 | trace "emergency_perl_save: flushing outstanding aio requests"; |
|
|
3838 | while (IO::AIO::nreqs || BDB::nreqs) { |
|
|
3839 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
|
|
3840 | } |
|
|
3841 | |
|
|
3842 | cf::write_runtime_sync; # external watchdog should not bark |
3160 | }; |
3843 | }; |
3161 | |
3844 | |
3162 | warn "leave emergency perl save\n"; |
3845 | info "emergency_perl_save: leave\n"; |
3163 | } |
3846 | } |
3164 | |
3847 | |
3165 | sub post_cleanup { |
3848 | sub post_cleanup { |
3166 | my ($make_core) = @_; |
3849 | my ($make_core) = @_; |
3167 | |
3850 | |
|
|
3851 | IO::AIO::flush; |
|
|
3852 | |
3168 | warn Carp::longmess "post_cleanup backtrace" |
3853 | error Carp::longmess "post_cleanup backtrace" |
3169 | if $make_core; |
3854 | if $make_core; |
|
|
3855 | |
|
|
3856 | my $fh = pidfile; |
|
|
3857 | unlink $PIDFILE if <$fh> == $$; |
|
|
3858 | } |
|
|
3859 | |
|
|
3860 | # a safer delete_package, copied from Symbol |
|
|
3861 | sub clear_package($) { |
|
|
3862 | my $pkg = shift; |
|
|
3863 | |
|
|
3864 | # expand to full symbol table name if needed |
|
|
3865 | unless ($pkg =~ /^main::.*::$/) { |
|
|
3866 | $pkg = "main$pkg" if $pkg =~ /^::/; |
|
|
3867 | $pkg = "main::$pkg" unless $pkg =~ /^main::/; |
|
|
3868 | $pkg .= '::' unless $pkg =~ /::$/; |
|
|
3869 | } |
|
|
3870 | |
|
|
3871 | my($stem, $leaf) = $pkg =~ m/(.*::)(\w+::)$/; |
|
|
3872 | my $stem_symtab = *{$stem}{HASH}; |
|
|
3873 | |
|
|
3874 | defined $stem_symtab and exists $stem_symtab->{$leaf} |
|
|
3875 | or return; |
|
|
3876 | |
|
|
3877 | # clear all symbols |
|
|
3878 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
|
|
3879 | for my $name (keys %$leaf_symtab) { |
|
|
3880 | _gv_clear *{"$pkg$name"}; |
|
|
3881 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
|
|
3882 | } |
3170 | } |
3883 | } |
3171 | |
3884 | |
3172 | sub do_reload_perl() { |
3885 | sub do_reload_perl() { |
3173 | # can/must only be called in main |
3886 | # can/must only be called in main |
3174 | if ($Coro::current != $Coro::main) { |
3887 | unless (in_main) { |
3175 | warn "can only reload from main coroutine"; |
3888 | error "can only reload from main coroutine"; |
3176 | return; |
3889 | return; |
3177 | } |
3890 | } |
3178 | |
3891 | |
|
|
3892 | return if $RELOAD++; |
|
|
3893 | |
|
|
3894 | my $t1 = AE::time; |
|
|
3895 | |
|
|
3896 | while ($RELOAD) { |
|
|
3897 | cf::get_slot 0.1, -1, "reload_perl"; |
3179 | warn "reloading..."; |
3898 | info "reloading..."; |
3180 | |
3899 | |
3181 | warn "entering sync_job"; |
3900 | trace "entering sync_job"; |
3182 | |
3901 | |
3183 | cf::sync_job { |
3902 | cf::sync_job { |
3184 | cf::write_runtime; # external watchdog should not bark |
|
|
3185 | cf::emergency_save; |
3903 | #cf::emergency_save; |
3186 | cf::write_runtime; # external watchdog should not bark |
|
|
3187 | |
3904 | |
3188 | warn "syncing database to disk"; |
|
|
3189 | BDB::db_env_txn_checkpoint $DB_ENV; |
|
|
3190 | |
|
|
3191 | # if anything goes wrong in here, we should simply crash as we already saved |
|
|
3192 | |
|
|
3193 | warn "cancelling all WF_AUTOCANCEL watchers"; |
|
|
3194 | for (Event::all_watchers) { |
|
|
3195 | $_->cancel if $_->data & WF_AUTOCANCEL; |
|
|
3196 | } |
|
|
3197 | |
|
|
3198 | warn "flushing outstanding aio requests"; |
|
|
3199 | for (;;) { |
|
|
3200 | BDB::flush; |
|
|
3201 | IO::AIO::flush; |
|
|
3202 | Coro::cede; |
|
|
3203 | last unless IO::AIO::nreqs || BDB::nreqs; |
|
|
3204 | warn "iterate..."; |
|
|
3205 | } |
|
|
3206 | |
|
|
3207 | ++$RELOAD; |
|
|
3208 | |
|
|
3209 | warn "cancelling all extension coros"; |
3905 | trace "cancelling all extension coros"; |
3210 | $_->cancel for values %EXT_CORO; |
3906 | $_->cancel for values %EXT_CORO; |
3211 | %EXT_CORO = (); |
3907 | %EXT_CORO = (); |
3212 | |
3908 | |
3213 | warn "removing commands"; |
3909 | trace "removing commands"; |
3214 | %COMMAND = (); |
3910 | %COMMAND = (); |
3215 | |
3911 | |
3216 | warn "removing ext/exti commands"; |
3912 | trace "removing ext/exti commands"; |
3217 | %EXTCMD = (); |
3913 | %EXTCMD = (); |
3218 | %EXTICMD = (); |
3914 | %EXTICMD = (); |
3219 | |
3915 | |
3220 | warn "unloading/nuking all extensions"; |
3916 | trace "unloading/nuking all extensions"; |
3221 | for my $pkg (@EXTS) { |
3917 | for my $pkg (@EXTS) { |
3222 | warn "... unloading $pkg"; |
3918 | trace "... unloading $pkg"; |
3223 | |
3919 | |
3224 | if (my $cb = $pkg->can ("unload")) { |
3920 | if (my $cb = $pkg->can ("unload")) { |
3225 | eval { |
3921 | eval { |
3226 | $cb->($pkg); |
3922 | $cb->($pkg); |
3227 | 1 |
3923 | 1 |
3228 | } or warn "$pkg unloaded, but with errors: $@"; |
3924 | } or error "$pkg unloaded, but with errors: $@"; |
|
|
3925 | } |
|
|
3926 | |
|
|
3927 | trace "... clearing $pkg"; |
|
|
3928 | clear_package $pkg; |
3229 | } |
3929 | } |
3230 | |
3930 | |
3231 | warn "... nuking $pkg"; |
|
|
3232 | Symbol::delete_package $pkg; |
|
|
3233 | } |
|
|
3234 | |
|
|
3235 | warn "unloading all perl modules loaded from $LIBDIR"; |
3931 | trace "unloading all perl modules loaded from $LIBDIR"; |
3236 | while (my ($k, $v) = each %INC) { |
3932 | while (my ($k, $v) = each %INC) { |
3237 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
3933 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
3238 | |
3934 | |
3239 | warn "... unloading $k"; |
3935 | trace "... unloading $k"; |
3240 | delete $INC{$k}; |
3936 | delete $INC{$k}; |
3241 | |
3937 | |
3242 | $k =~ s/\.pm$//; |
3938 | $k =~ s/\.pm$//; |
3243 | $k =~ s/\//::/g; |
3939 | $k =~ s/\//::/g; |
3244 | |
3940 | |
3245 | if (my $cb = $k->can ("unload_module")) { |
3941 | if (my $cb = $k->can ("unload_module")) { |
3246 | $cb->(); |
3942 | $cb->(); |
|
|
3943 | } |
|
|
3944 | |
|
|
3945 | clear_package $k; |
3247 | } |
3946 | } |
3248 | |
3947 | |
3249 | Symbol::delete_package $k; |
|
|
3250 | } |
|
|
3251 | |
|
|
3252 | warn "getting rid of safe::, as good as possible"; |
3948 | trace "getting rid of safe::, as good as possible"; |
3253 | Symbol::delete_package "safe::$_" |
3949 | clear_package "safe::$_" |
3254 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3950 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3255 | |
3951 | |
3256 | warn "unloading cf.pm \"a bit\""; |
3952 | trace "unloading cf.pm \"a bit\""; |
3257 | delete $INC{"cf.pm"}; |
3953 | delete $INC{"cf.pm"}; |
3258 | delete $INC{"cf/pod.pm"}; |
3954 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3259 | |
3955 | |
3260 | # don't, removes xs symbols, too, |
3956 | # don't, removes xs symbols, too, |
3261 | # and global variables created in xs |
3957 | # and global variables created in xs |
3262 | #Symbol::delete_package __PACKAGE__; |
3958 | #clear_package __PACKAGE__; |
3263 | |
3959 | |
3264 | warn "unload completed, starting to reload now"; |
3960 | info "unload completed, starting to reload now"; |
3265 | |
3961 | |
3266 | warn "reloading cf.pm"; |
3962 | trace "reloading cf.pm"; |
3267 | require cf; |
3963 | require cf; |
3268 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3964 | cf::_connect_to_perl_1; |
3269 | |
3965 | |
3270 | warn "loading config and database again"; |
3966 | trace "loading config and database again"; |
3271 | cf::reload_config; |
3967 | cf::reload_config; |
3272 | |
3968 | |
3273 | warn "loading extensions"; |
3969 | trace "loading extensions"; |
3274 | cf::load_extensions; |
3970 | cf::load_extensions; |
3275 | |
3971 | |
|
|
3972 | if ($REATTACH_ON_RELOAD) { |
3276 | warn "reattaching attachments to objects/players"; |
3973 | trace "reattaching attachments to objects/players"; |
3277 | _global_reattach; # objects, sockets |
3974 | _global_reattach; # objects, sockets |
3278 | warn "reattaching attachments to maps"; |
3975 | trace "reattaching attachments to maps"; |
3279 | reattach $_ for values %MAP; |
3976 | reattach $_ for values %MAP; |
3280 | warn "reattaching attachments to players"; |
3977 | trace "reattaching attachments to players"; |
3281 | reattach $_ for values %PLAYER; |
3978 | reattach $_ for values %PLAYER; |
|
|
3979 | } |
3282 | |
3980 | |
|
|
3981 | trace "running post_init jobs"; |
|
|
3982 | (pop @POST_INIT)->(1) while @POST_INIT; |
|
|
3983 | |
3283 | warn "leaving sync_job"; |
3984 | trace "leaving sync_job"; |
3284 | |
3985 | |
3285 | 1 |
3986 | 1 |
3286 | } or do { |
3987 | } or do { |
3287 | warn $@; |
3988 | error $@; |
3288 | warn "error while reloading, exiting."; |
3989 | cf::cleanup "error while reloading, exiting."; |
3289 | exit 1; |
3990 | }; |
|
|
3991 | |
|
|
3992 | info "reloaded"; |
|
|
3993 | --$RELOAD; |
3290 | }; |
3994 | } |
3291 | |
3995 | |
3292 | warn "reloaded"; |
3996 | $t1 = AE::time - $t1; |
|
|
3997 | info "reload completed in ${t1}s\n"; |
3293 | }; |
3998 | }; |
3294 | |
3999 | |
3295 | our $RELOAD_WATCHER; # used only during reload |
4000 | our $RELOAD_WATCHER; # used only during reload |
3296 | |
4001 | |
3297 | sub reload_perl() { |
4002 | sub reload_perl() { |
3298 | # doing reload synchronously and two reloads happen back-to-back, |
4003 | # doing reload synchronously and two reloads happen back-to-back, |
3299 | # coro crashes during coro_state_free->destroy here. |
4004 | # coro crashes during coro_state_free->destroy here. |
3300 | |
4005 | |
3301 | $RELOAD_WATCHER ||= Event->timer ( |
4006 | $RELOAD_WATCHER ||= cf::async { |
3302 | reentrant => 0, |
4007 | Coro::AIO::aio_wait cache_extensions; |
3303 | after => 0, |
4008 | |
3304 | data => WF_AUTOCANCEL, |
4009 | $RELOAD_WATCHER = AE::timer $TICK * 1.5, 0, sub { |
3305 | cb => sub { |
|
|
3306 | do_reload_perl; |
4010 | do_reload_perl; |
3307 | undef $RELOAD_WATCHER; |
4011 | undef $RELOAD_WATCHER; |
3308 | }, |
4012 | }; |
3309 | ); |
4013 | }; |
3310 | } |
4014 | } |
3311 | |
4015 | |
3312 | register_command "reload" => sub { |
4016 | register_command "reload" => sub { |
3313 | my ($who, $arg) = @_; |
4017 | my ($who, $arg) = @_; |
3314 | |
4018 | |
3315 | if ($who->flag (FLAG_WIZ)) { |
4019 | if ($who->flag (FLAG_WIZ)) { |
3316 | $who->message ("reloading server."); |
4020 | $who->message ("reloading server."); |
|
|
4021 | async { |
|
|
4022 | $Coro::current->{desc} = "perl_reload"; |
3317 | async { reload_perl }; |
4023 | reload_perl; |
|
|
4024 | }; |
3318 | } |
4025 | } |
3319 | }; |
4026 | }; |
3320 | |
4027 | |
3321 | unshift @INC, $LIBDIR; |
4028 | ############################################################################# |
3322 | |
4029 | |
3323 | my $bug_warning = 0; |
4030 | my $bug_warning = 0; |
3324 | |
4031 | |
3325 | our @WAIT_FOR_TICK; |
4032 | our @WAIT_FOR_TICK; |
3326 | our @WAIT_FOR_TICK_BEGIN; |
4033 | our @WAIT_FOR_TICK_BEGIN; |
3327 | |
4034 | |
3328 | sub wait_for_tick { |
4035 | sub wait_for_tick() { |
3329 | return unless $TICK_WATCHER->is_active; |
|
|
3330 | return if $Coro::current == $Coro::main; |
4036 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
3331 | |
4037 | |
3332 | my $signal = new Coro::Signal; |
4038 | my $signal = new Coro::Signal; |
3333 | push @WAIT_FOR_TICK, $signal; |
4039 | push @WAIT_FOR_TICK, $signal; |
3334 | $signal->wait; |
4040 | $signal->wait; |
3335 | } |
4041 | } |
3336 | |
4042 | |
3337 | sub wait_for_tick_begin { |
4043 | sub wait_for_tick_begin() { |
3338 | return unless $TICK_WATCHER->is_active; |
|
|
3339 | return if $Coro::current == $Coro::main; |
4044 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
3340 | |
4045 | |
3341 | my $signal = new Coro::Signal; |
4046 | my $signal = new Coro::Signal; |
3342 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4047 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3343 | $signal->wait; |
4048 | $signal->wait; |
3344 | } |
4049 | } |
3345 | |
4050 | |
3346 | my $min = 1e6;#d# |
4051 | sub tick { |
3347 | my $avg = 10; |
|
|
3348 | $TICK_WATCHER = Event->timer ( |
|
|
3349 | reentrant => 0, |
|
|
3350 | parked => 1, |
|
|
3351 | prio => 0, |
|
|
3352 | at => $NEXT_TICK || $TICK, |
|
|
3353 | data => WF_AUTOCANCEL, |
|
|
3354 | cb => sub { |
|
|
3355 | if ($Coro::current != $Coro::main) { |
4052 | if ($Coro::current != $Coro::main) { |
3356 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
4053 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3357 | unless ++$bug_warning > 10; |
4054 | unless ++$bug_warning > 10; |
3358 | return; |
4055 | return; |
3359 | } |
4056 | } |
3360 | |
4057 | |
3361 | $NOW = $tick_start = Event::time; |
|
|
3362 | |
|
|
3363 | cf::server_tick; # one server iteration |
4058 | cf::server_tick; # one server iteration |
3364 | |
4059 | |
3365 | 0 && sync_job {#d# |
4060 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
3366 | for(1..10) { |
|
|
3367 | my $t = Event::time; |
|
|
3368 | my $map = my $map = new_from_path cf::map "/tmp/x.map" |
|
|
3369 | or die; |
|
|
3370 | |
4061 | |
3371 | $map->width (50); |
4062 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3372 | $map->height (50); |
4063 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3373 | $map->alloc; |
4064 | Coro::async_pool { |
3374 | $map->_load_objects ("/tmp/x.map", 1); |
4065 | $Coro::current->{desc} = "runtime saver"; |
3375 | my $t = Event::time - $t; |
4066 | write_runtime_sync |
3376 | |
4067 | or error "ERROR: unable to write runtime file: $!"; |
3377 | #next unless $t < 0.0013;#d# |
|
|
3378 | if ($t < $min) { |
|
|
3379 | $min = $t; |
|
|
3380 | } |
|
|
3381 | $avg = $avg * 0.99 + $t * 0.01; |
|
|
3382 | } |
|
|
3383 | warn "XXXXXXXXXXXXXXXXXX min $min avg $avg\n";#d# |
|
|
3384 | exit 0; |
|
|
3385 | # 2007-05-22 02:33:04.569 min 0.00112509727478027 avg 0.0012259249572477 |
|
|
3386 | }; |
4068 | }; |
|
|
4069 | } |
3387 | |
4070 | |
3388 | $RUNTIME += $TICK; |
|
|
3389 | $NEXT_TICK += $TICK; |
|
|
3390 | |
|
|
3391 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
|
|
3392 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
|
|
3393 | Coro::async_pool { |
|
|
3394 | write_runtime |
|
|
3395 | or warn "ERROR: unable to write runtime file: $!"; |
|
|
3396 | }; |
|
|
3397 | } |
|
|
3398 | |
|
|
3399 | # my $AFTER = Event::time; |
|
|
3400 | # warn $AFTER - $NOW;#d# |
|
|
3401 | |
|
|
3402 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4071 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3403 | $sig->send; |
4072 | $sig->send; |
3404 | } |
4073 | } |
3405 | while (my $sig = shift @WAIT_FOR_TICK) { |
4074 | while (my $sig = shift @WAIT_FOR_TICK) { |
3406 | $sig->send; |
4075 | $sig->send; |
3407 | } |
4076 | } |
3408 | |
4077 | |
3409 | $NOW = Event::time; |
4078 | $LOAD = ($NOW - $TICK_START) / $TICK; |
3410 | |
|
|
3411 | # if we are delayed by four ticks or more, skip them all |
|
|
3412 | $NEXT_TICK = $NOW if $NOW >= $NEXT_TICK + $TICK * 4; |
|
|
3413 | |
|
|
3414 | $TICK_WATCHER->at ($NEXT_TICK); |
|
|
3415 | $TICK_WATCHER->start; |
|
|
3416 | |
|
|
3417 | $LOAD = ($NOW - $tick_start) / $TICK; |
|
|
3418 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
4079 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3419 | |
4080 | |
3420 | _post_tick; |
4081 | if (0) { |
3421 | |
4082 | if ($NEXT_TICK) { |
3422 | |
4083 | my $jitter = $TICK_START - $NEXT_TICK; |
|
|
4084 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
|
|
4085 | debug "jitter $JITTER\n";#d# |
|
|
4086 | } |
3423 | }, |
4087 | } |
3424 | ); |
4088 | } |
3425 | |
4089 | |
3426 | { |
4090 | { |
3427 | BDB::max_poll_time $TICK * 0.1; |
4091 | # configure BDB |
3428 | $BDB_POLL_WATCHER = Event->io ( |
4092 | |
3429 | reentrant => 0, |
|
|
3430 | fd => BDB::poll_fileno, |
|
|
3431 | poll => 'r', |
|
|
3432 | prio => 0, |
|
|
3433 | data => WF_AUTOCANCEL, |
|
|
3434 | cb => \&BDB::poll_cb, |
|
|
3435 | ); |
|
|
3436 | BDB::min_parallel 8; |
4093 | BDB::min_parallel 16; |
3437 | |
4094 | BDB::max_poll_reqs $TICK * 0.1; |
3438 | BDB::set_sync_prepare { |
4095 | $AnyEvent::BDB::WATCHER->priority (1); |
3439 | my $status; |
|
|
3440 | my $current = $Coro::current; |
|
|
3441 | ( |
|
|
3442 | sub { |
|
|
3443 | $status = $!; |
|
|
3444 | $current->ready; undef $current; |
|
|
3445 | }, |
|
|
3446 | sub { |
|
|
3447 | Coro::schedule while defined $current; |
|
|
3448 | $! = $status; |
|
|
3449 | }, |
|
|
3450 | ) |
|
|
3451 | }; |
|
|
3452 | |
4096 | |
3453 | unless ($DB_ENV) { |
4097 | unless ($DB_ENV) { |
3454 | $DB_ENV = BDB::db_env_create; |
4098 | $DB_ENV = BDB::db_env_create; |
|
|
4099 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
|
|
4100 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
|
|
4101 | $DB_ENV->log_set_config (&BDB::LOG_AUTO_REMOVE) if BDB::VERSION v4.7; |
|
|
4102 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
|
|
4103 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3455 | |
4104 | |
3456 | cf::sync_job { |
4105 | cf::sync_job { |
3457 | eval { |
4106 | eval { |
3458 | BDB::db_env_open |
4107 | BDB::db_env_open |
3459 | $DB_ENV, |
4108 | $DB_ENV, |
… | |
… | |
3461 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
4110 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3462 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
4111 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3463 | 0666; |
4112 | 0666; |
3464 | |
4113 | |
3465 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
4114 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3466 | |
|
|
3467 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC, 1); |
|
|
3468 | $DB_ENV->set_lk_detect; |
|
|
3469 | }; |
4115 | }; |
3470 | |
4116 | |
3471 | cf::cleanup "db_env_open(db): $@" if $@; |
4117 | cf::cleanup "db_env_open(db): $@" if $@; |
3472 | }; |
4118 | }; |
3473 | } |
4119 | } |
|
|
4120 | |
|
|
4121 | $BDB_DEADLOCK_WATCHER = EV::periodic 0, 3, 0, sub { |
|
|
4122 | BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { }; |
|
|
4123 | }; |
|
|
4124 | $BDB_CHECKPOINT_WATCHER = EV::periodic 0, 60, 0, sub { |
|
|
4125 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
|
|
4126 | }; |
|
|
4127 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
|
|
4128 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
|
|
4129 | }; |
3474 | } |
4130 | } |
3475 | |
4131 | |
3476 | { |
4132 | { |
|
|
4133 | # configure IO::AIO |
|
|
4134 | |
3477 | IO::AIO::min_parallel 8; |
4135 | IO::AIO::min_parallel 8; |
3478 | |
|
|
3479 | undef $Coro::AIO::WATCHER; |
|
|
3480 | IO::AIO::max_poll_time $TICK * 0.1; |
4136 | IO::AIO::max_poll_time $TICK * 0.1; |
3481 | $AIO_POLL_WATCHER = Event->io ( |
4137 | undef $AnyEvent::AIO::WATCHER; |
3482 | reentrant => 0, |
|
|
3483 | data => WF_AUTOCANCEL, |
|
|
3484 | fd => IO::AIO::poll_fileno, |
|
|
3485 | poll => 'r', |
|
|
3486 | prio => 6, |
|
|
3487 | cb => \&IO::AIO::poll_cb, |
|
|
3488 | ); |
|
|
3489 | } |
4138 | } |
3490 | |
4139 | |
3491 | my $_log_backtrace; |
4140 | my $_log_backtrace; |
3492 | |
4141 | |
3493 | sub _log_backtrace { |
4142 | sub _log_backtrace { |
… | |
… | |
3496 | $msg =~ s/\n//; |
4145 | $msg =~ s/\n//; |
3497 | |
4146 | |
3498 | # limit the # of concurrent backtraces |
4147 | # limit the # of concurrent backtraces |
3499 | if ($_log_backtrace < 2) { |
4148 | if ($_log_backtrace < 2) { |
3500 | ++$_log_backtrace; |
4149 | ++$_log_backtrace; |
|
|
4150 | my $perl_bt = Carp::longmess $msg; |
3501 | async { |
4151 | async { |
|
|
4152 | $Coro::current->{desc} = "abt $msg"; |
|
|
4153 | |
3502 | my @bt = fork_call { |
4154 | my @bt = fork_call { |
3503 | @addr = map { sprintf "%x", $_ } @addr; |
4155 | @addr = map { sprintf "%x", $_ } @addr; |
3504 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
4156 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3505 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
4157 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3506 | or die "addr2line: $!"; |
4158 | or die "addr2line: $!"; |
… | |
… | |
3514 | } |
4166 | } |
3515 | |
4167 | |
3516 | @funcs |
4168 | @funcs |
3517 | }; |
4169 | }; |
3518 | |
4170 | |
3519 | LOG llevInfo, "[ABT] $msg\n"; |
4171 | LOG llevInfo, "[ABT] $perl_bt\n"; |
|
|
4172 | LOG llevInfo, "[ABT] --- C backtrace follows ---\n"; |
3520 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4173 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3521 | --$_log_backtrace; |
4174 | --$_log_backtrace; |
3522 | }; |
4175 | }; |
3523 | } else { |
4176 | } else { |
3524 | LOG llevInfo, "[ABT] $msg\n"; |
4177 | LOG llevInfo, "[ABT] $msg\n"; |
3525 | LOG llevInfo, "[ABT] [suppressed]\n"; |
4178 | LOG llevInfo, "[ABT] [suppressed]\n"; |
3526 | } |
4179 | } |
3527 | } |
4180 | } |
3528 | |
4181 | |
3529 | # load additional modules |
4182 | # load additional modules |
3530 | use cf::pod; |
4183 | require "cf/$_.pm" for @EXTRA_MODULES; |
|
|
4184 | cf::_connect_to_perl_2; |
3531 | |
4185 | |
3532 | END { cf::emergency_save } |
4186 | END { cf::emergency_save } |
3533 | |
4187 | |
3534 | 1 |
4188 | 1 |
3535 | |
4189 | |