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Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.480 by root, Thu Oct 8 05:09:43 2009 UTC vs.
Revision 1.493 by root, Mon Oct 26 02:34:37 2009 UTC

1# 1#
2# This file is part of Deliantra, the Roguelike Realtime MMORPG. 2# This file is part of Deliantra, the Roguelike Realtime MMORPG.
3# 3#
4# Copyright (©) 2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team 4# Copyright (©) 2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5# 5#
6# Deliantra is free software: you can redistribute it and/or modify 6# Deliantra is free software: you can redistribute it and/or modify it under
7# it under the terms of the GNU General Public License as published by 7# the terms of the Affero GNU General Public License as published by the
8# the Free Software Foundation, either version 3 of the License, or 8# Free Software Foundation, either version 3 of the License, or (at your
9# (at your option) any later version. 9# option) any later version.
10# 10#
11# This program is distributed in the hope that it will be useful, 11# This program is distributed in the hope that it will be useful,
12# but WITHOUT ANY WARRANTY; without even the implied warranty of 12# but WITHOUT ANY WARRANTY; without even the implied warranty of
13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14# GNU General Public License for more details. 14# GNU General Public License for more details.
15# 15#
16# You should have received a copy of the GNU General Public License 16# You should have received a copy of the Affero GNU General Public License
17# along with this program. If not, see <http://www.gnu.org/licenses/>. 17# and the GNU General Public License along with this program. If not, see
18# <http://www.gnu.org/licenses/>.
18# 19#
19# The authors can be reached via e-mail to <support@deliantra.net> 20# The authors can be reached via e-mail to <support@deliantra.net>
20# 21#
21 22
22package cf; 23package cf;
23 24
24use 5.10.0; 25use 5.10.0;
25use utf8; 26use utf8;
… …
31use EV; 32use EV;
32use Opcode; 33use Opcode;
33use Safe; 34use Safe;
34use Safe::Hole; 35use Safe::Hole;
35use Storable (); 36use Storable ();
37use Carp ();
36 38
37use Guard (); 39use Guard ();
38use Coro (); 40use Coro ();
39use Coro::State; 41use Coro::State;
40use Coro::Handle; 42use Coro::Handle;
… …
53use JSON::XS 2.01 (); 55use JSON::XS 2.01 ();
54use BDB (); 56use BDB ();
55use Data::Dumper; 57use Data::Dumper;
56use Digest::MD5; 58use Digest::MD5;
57use Fcntl; 59use Fcntl;
58use YAML (); 60use YAML::XS ();
59use IO::AIO (); 61use IO::AIO ();
60use Time::HiRes; 62use Time::HiRes;
61use Compress::LZF; 63use Compress::LZF;
62use Digest::MD5 (); 64use Digest::MD5 ();
63 65
… …
117our $BDB_DEADLOCK_WATCHER; 119our $BDB_DEADLOCK_WATCHER;
118our $BDB_CHECKPOINT_WATCHER; 120our $BDB_CHECKPOINT_WATCHER;
119our $BDB_TRICKLE_WATCHER; 121our $BDB_TRICKLE_WATCHER;
120our $DB_ENV; 122our $DB_ENV;
121 123
122our @EXTRA_MODULES = qw(pod mapscript); 124our @EXTRA_MODULES = qw(pod match mapscript);
123 125
124our %CFG; 126our %CFG;
125 127
126our $UPTIME; $UPTIME ||= time; 128our $UPTIME; $UPTIME ||= time;
127our $RUNTIME; 129our $RUNTIME;
… …
170 my $reflect = JSON::XS::decode_json $_; 172 my $reflect = JSON::XS::decode_json $_;
171 $REFLECT{$reflect->{class}} = $reflect; 173 $REFLECT{$reflect->{class}} = $reflect;
172} 174}
173 175
174# this is decidedly evil 176# this is decidedly evil
175$REFLECT{object}{flags} = [grep $_, map /^FLAG_([A-Z0-9_]+)$/ && lc $1, keys %{"cf::"}]; 177$REFLECT{object}{flags} = { map +($_ => undef), grep $_, map /^FLAG_([A-Z0-9_]+)$/ && lc $1, keys %{"cf::"} };
176 178
177############################################################################# 179#############################################################################
178 180
179=head2 GLOBAL VARIABLES 181=head2 GLOBAL VARIABLES
180 182
… …
227returns directly I<after> the tick processing (and consequently, can only wake one process 229returns directly I<after> the tick processing (and consequently, can only wake one process
228per tick), while cf::wait_for_tick wakes up all waiters after tick processing. 230per tick), while cf::wait_for_tick wakes up all waiters after tick processing.
229 231
230=item @cf::INVOKE_RESULTS 232=item @cf::INVOKE_RESULTS
231 233
232This array contains the results of the last C<invoke ()> call. When 234This array contains the results of the last C<invoke ()> call. When
233C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of 235C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of
234that call. 236that call.
235 237
236=item %cf::REFLECT 238=item %cf::REFLECT
237 239
… …
288)) { 290)) {
289 @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; 291 @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg;
290} 292}
291 293
292$EV::DIED = sub { 294$EV::DIED = sub {
293 warn "error in event callback: @_"; 295 Carp::cluck "error in event callback: @_";
294}; 296};
295 297
296############################################################################# 298#############################################################################
297 299
298=head2 UTILITY FUNCTIONS 300=head2 UTILITY FUNCTIONS
… …
2340 : normalise $_ 2342 : normalise $_
2341 } @{ aio_readdir $UNIQUEDIR or [] } 2343 } @{ aio_readdir $UNIQUEDIR or [] }
2342 ] 2344 ]
2343} 2345}
2344 2346
2347=item cf::map::static_maps
2348
2349Returns an arrayref if paths of all static maps (all preinstalled F<.map>
2350file in the shared directory excluding F</styles> and F</editor>). May
2351block.
2352
2353=cut
2354
2355sub static_maps() {
2356 my @dirs = "";
2357 my @maps;
2358
2359 while (@dirs) {
2360 my $dir = shift @dirs;
2361
2362 next if $dir eq "/styles" || $dir eq "/editor";
2363
2364 my ($dirs, $files) = Coro::AIO::aio_scandir "$MAPDIR$dir", 2
2365 or return;
2366
2367 for (@$files) {
2368 s/\.map$// or next;
2369 utf8::decode $_;
2370 push @maps, "$dir/$_";
2371 }
2372
2373 push @dirs, map "$dir/$_", @$dirs;
2374 }
2375
2376 \@maps
2377}
2378
2345=back 2379=back
2346 2380
2347=head3 cf::object 2381=head3 cf::object
2348 2382
2349=cut 2383=cut
… …
2544 ($x, $y) = (-1, -1) 2578 ($x, $y) = (-1, -1)
2545 unless (defined $x) && (defined $y); 2579 unless (defined $x) && (defined $y);
2546 2580
2547 # use -1 or undef as default coordinates, not 0, 0 2581 # use -1 or undef as default coordinates, not 0, 0
2548 ($x, $y) = ($map->enter_x, $map->enter_y) 2582 ($x, $y) = ($map->enter_x, $map->enter_y)
2549 if $x <=0 && $y <= 0; 2583 if $x <= 0 && $y <= 0;
2550 2584
2551 $map->load; 2585 $map->load;
2552 $map->load_neighbours; 2586 $map->load_neighbours;
2553 2587
2554 return unless $self->contr->active; 2588 return unless $self->contr->active;
… …
2764 2798
2765=cut 2799=cut
2766 2800
2767# non-persistent channels (usually the info channel) 2801# non-persistent channels (usually the info channel)
2768our %CHANNEL = ( 2802our %CHANNEL = (
2803 "c/motd" => {
2804 id => "infobox",
2805 title => "MOTD",
2806 reply => undef,
2807 tooltip => "The message of the day",
2808 },
2769 "c/identify" => { 2809 "c/identify" => {
2770 id => "infobox", 2810 id => "infobox",
2771 title => "Identify", 2811 title => "Identify",
2772 reply => undef, 2812 reply => undef,
2773 tooltip => "Items recently identified", 2813 tooltip => "Items recently identified",
… …
2775 "c/examine" => { 2815 "c/examine" => {
2776 id => "infobox", 2816 id => "infobox",
2777 title => "Examine", 2817 title => "Examine",
2778 reply => undef, 2818 reply => undef,
2779 tooltip => "Signs and other items you examined", 2819 tooltip => "Signs and other items you examined",
2820 },
2821 "c/shopinfo" => {
2822 id => "infobox",
2823 title => "Shop Info",
2824 reply => undef,
2825 tooltip => "What your bargaining skill tells you about the shop",
2780 }, 2826 },
2781 "c/book" => { 2827 "c/book" => {
2782 id => "infobox", 2828 id => "infobox",
2783 title => "Book", 2829 title => "Book",
2784 reply => undef, 2830 reply => undef,
… …
3382 3428
3383 warn "finished reloading resource files\n"; 3429 warn "finished reloading resource files\n";
3384} 3430}
3385 3431
3386sub reload_config { 3432sub reload_config {
3433 warn "reloading config file...\n";
3434
3387 open my $fh, "<:utf8", "$CONFDIR/config" 3435 open my $fh, "<:utf8", "$CONFDIR/config"
3388 or return; 3436 or return;
3389 3437
3390 local $/; 3438 local $/;
3391 *CFG = YAML::Load <$fh>; 3439 *CFG = YAML::XS::Load scalar <$fh>;
3392 3440
3393 $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; 3441 $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37];
3394 3442
3395 $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; 3443 $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset};
3396 $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; 3444 $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset};
… …
3400 $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" 3448 $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()"
3401 and die "WARNING: m(un)lockall failed: $!\n"; 3449 and die "WARNING: m(un)lockall failed: $!\n";
3402 }; 3450 };
3403 warn $@ if $@; 3451 warn $@ if $@;
3404 } 3452 }
3453
3454 warn "finished reloading resource files\n";
3405} 3455}
3406 3456
3407sub pidfile() { 3457sub pidfile() {
3408 sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT 3458 sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT
3409 or die "$PIDFILE: $!"; 3459 or die "$PIDFILE: $!";
… …
3759 3809
3760 warn "unload completed, starting to reload now"; 3810 warn "unload completed, starting to reload now";
3761 3811
3762 warn "reloading cf.pm"; 3812 warn "reloading cf.pm";
3763 require cf; 3813 require cf;
3764 cf::_connect_to_perl; # nominally unnecessary, but cannot hurt 3814 cf::_connect_to_perl_1;
3765 3815
3766 warn "loading config and database again"; 3816 warn "loading config and database again";
3767 cf::reload_config; 3817 cf::reload_config;
3768 3818
3769 warn "loading extensions"; 3819 warn "loading extensions";
… …
3977 } 4027 }
3978} 4028}
3979 4029
3980# load additional modules 4030# load additional modules
3981require "cf/$_.pm" for @EXTRA_MODULES; 4031require "cf/$_.pm" for @EXTRA_MODULES;
4032cf::_connect_to_perl_2;
3982 4033
3983END { cf::emergency_save } 4034END { cf::emergency_save }
3984 4035
39851 40361
3986 4037

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