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 | |
22 | package cf; |
23 | package cf; |
23 | |
24 | |
24 | use 5.10.0; |
25 | use 5.10.0; |
25 | use utf8; |
26 | use utf8; |
… | |
… | |
53 | use JSON::XS 2.01 (); |
54 | use JSON::XS 2.01 (); |
54 | use BDB (); |
55 | use BDB (); |
55 | use Data::Dumper; |
56 | use Data::Dumper; |
56 | use Digest::MD5; |
57 | use Digest::MD5; |
57 | use Fcntl; |
58 | use Fcntl; |
58 | use YAML (); |
59 | use YAML::XS (); |
59 | use IO::AIO (); |
60 | use IO::AIO (); |
60 | use Time::HiRes; |
61 | use Time::HiRes; |
61 | use Compress::LZF; |
62 | use Compress::LZF; |
62 | use Digest::MD5 (); |
63 | use Digest::MD5 (); |
63 | |
64 | |
… | |
… | |
88 | our %EXT_CORO = (); # coroutines bound to extensions |
89 | our %EXT_CORO = (); # coroutines bound to extensions |
89 | our %EXT_MAP = (); # pluggable maps |
90 | our %EXT_MAP = (); # pluggable maps |
90 | |
91 | |
91 | our $RELOAD; # number of reloads so far, non-zero while in reload |
92 | our $RELOAD; # number of reloads so far, non-zero while in reload |
92 | our @EVENT; |
93 | our @EVENT; |
|
|
94 | our @REFLECT; # set by XS |
|
|
95 | our %REFLECT; # set by us |
93 | |
96 | |
94 | our $CONFDIR = confdir; |
97 | our $CONFDIR = confdir; |
95 | our $DATADIR = datadir; |
98 | our $DATADIR = datadir; |
96 | our $LIBDIR = "$DATADIR/ext"; |
99 | our $LIBDIR = "$DATADIR/ext"; |
97 | our $PODDIR = "$DATADIR/pod"; |
100 | our $PODDIR = "$DATADIR/pod"; |
… | |
… | |
115 | our $BDB_DEADLOCK_WATCHER; |
118 | our $BDB_DEADLOCK_WATCHER; |
116 | our $BDB_CHECKPOINT_WATCHER; |
119 | our $BDB_CHECKPOINT_WATCHER; |
117 | our $BDB_TRICKLE_WATCHER; |
120 | our $BDB_TRICKLE_WATCHER; |
118 | our $DB_ENV; |
121 | our $DB_ENV; |
119 | |
122 | |
120 | our @EXTRA_MODULES = qw(pod mapscript); |
123 | our @EXTRA_MODULES = qw(pod match mapscript); |
121 | |
124 | |
122 | our %CFG; |
125 | our %CFG; |
123 | |
126 | |
124 | our $UPTIME; $UPTIME ||= time; |
127 | our $UPTIME; $UPTIME ||= time; |
125 | our $RUNTIME; |
128 | our $RUNTIME; |
… | |
… | |
161 | |
164 | |
162 | sub cf::map::normalise; |
165 | sub cf::map::normalise; |
163 | |
166 | |
164 | ############################################################################# |
167 | ############################################################################# |
165 | |
168 | |
|
|
169 | %REFLECT = (); |
|
|
170 | for (@REFLECT) { |
|
|
171 | my $reflect = JSON::XS::decode_json $_; |
|
|
172 | $REFLECT{$reflect->{class}} = $reflect; |
|
|
173 | } |
|
|
174 | |
|
|
175 | # this is decidedly evil |
|
|
176 | $REFLECT{object}{flags} = { map +($_ => undef), grep $_, map /^FLAG_([A-Z0-9_]+)$/ && lc $1, keys %{"cf::"} }; |
|
|
177 | |
|
|
178 | ############################################################################# |
|
|
179 | |
166 | =head2 GLOBAL VARIABLES |
180 | =head2 GLOBAL VARIABLES |
167 | |
181 | |
168 | =over 4 |
182 | =over 4 |
169 | |
183 | |
170 | =item $cf::UPTIME |
184 | =item $cf::UPTIME |
… | |
… | |
214 | returns directly I<after> the tick processing (and consequently, can only wake one process |
228 | returns directly I<after> the tick processing (and consequently, can only wake one process |
215 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
229 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
216 | |
230 | |
217 | =item @cf::INVOKE_RESULTS |
231 | =item @cf::INVOKE_RESULTS |
218 | |
232 | |
219 | This array contains the results of the last C<invoke ()> call. When |
233 | This array contains the results of the last C<invoke ()> call. When |
220 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
234 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
221 | that call. |
235 | that call. |
222 | |
236 | |
|
|
237 | =item %cf::REFLECT |
|
|
238 | |
|
|
239 | Contains, for each (C++) class name, a hash reference with information |
|
|
240 | about object members (methods, scalars, arrays and flags) and other |
|
|
241 | metadata, which is useful for introspection. |
|
|
242 | |
223 | =back |
243 | =back |
224 | |
244 | |
225 | =cut |
245 | =cut |
226 | |
246 | |
227 | BEGIN { |
247 | $Coro::State::WARNHOOK = sub { |
228 | *CORE::GLOBAL::warn = sub { |
|
|
229 | my $msg = join "", @_; |
248 | my $msg = join "", @_; |
230 | |
249 | |
231 | $msg .= "\n" |
250 | $msg .= "\n" |
232 | unless $msg =~ /\n$/; |
251 | unless $msg =~ /\n$/; |
233 | |
252 | |
234 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
253 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
235 | |
254 | |
236 | LOG llevError, $msg; |
255 | LOG llevError, $msg; |
237 | }; |
256 | }; |
238 | } |
|
|
239 | |
257 | |
240 | $Coro::State::DIEHOOK = sub { |
258 | $Coro::State::DIEHOOK = sub { |
241 | return unless $^S eq 0; # "eq", not "==" |
259 | return unless $^S eq 0; # "eq", not "==" |
|
|
260 | |
|
|
261 | warn Carp::longmess $_[0]; |
242 | |
262 | |
243 | if ($Coro::current == $Coro::main) {#d# |
263 | if ($Coro::current == $Coro::main) {#d# |
244 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
264 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
245 | return;#d# |
265 | return;#d# |
246 | }#d# |
266 | }#d# |
247 | |
267 | |
248 | # kill coroutine otherwise |
268 | # kill coroutine otherwise |
249 | warn Carp::longmess $_[0]; |
|
|
250 | Coro::terminate |
269 | Coro::terminate |
251 | }; |
270 | }; |
252 | |
|
|
253 | $SIG{__DIE__} = sub { }; #d#? |
|
|
254 | |
271 | |
255 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
272 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
256 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
273 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
257 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
274 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
258 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
275 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
… | |
… | |
2223 | |
2240 | |
2224 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2241 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2225 | |
2242 | |
2226 | return if $self->players; |
2243 | return if $self->players; |
2227 | |
2244 | |
2228 | warn "resetting map ", $self->path; |
2245 | warn "resetting map ", $self->path, "\n"; |
2229 | |
2246 | |
2230 | $self->in_memory (cf::MAP_SWAPPED); |
2247 | $self->in_memory (cf::MAP_SWAPPED); |
2231 | |
2248 | |
2232 | # need to save uniques path |
2249 | # need to save uniques path |
2233 | unless ($self->{deny_save}) { |
2250 | unless ($self->{deny_save}) { |
… | |
… | |
2324 | : normalise $_ |
2341 | : normalise $_ |
2325 | } @{ aio_readdir $UNIQUEDIR or [] } |
2342 | } @{ aio_readdir $UNIQUEDIR or [] } |
2326 | ] |
2343 | ] |
2327 | } |
2344 | } |
2328 | |
2345 | |
|
|
2346 | =item cf::map::static_maps |
|
|
2347 | |
|
|
2348 | Returns an arrayref if paths of all static maps (all preinstalled F<.map> |
|
|
2349 | file in the shared directory excluding F</styles> and F</editor>). May |
|
|
2350 | block. |
|
|
2351 | |
|
|
2352 | =cut |
|
|
2353 | |
|
|
2354 | sub static_maps() { |
|
|
2355 | my @dirs = ""; |
|
|
2356 | my @maps; |
|
|
2357 | |
|
|
2358 | while (@dirs) { |
|
|
2359 | my $dir = shift @dirs; |
|
|
2360 | |
|
|
2361 | next if $dir eq "/styles" || $dir eq "/editor"; |
|
|
2362 | |
|
|
2363 | my ($dirs, $files) = Coro::AIO::aio_scandir "$MAPDIR$dir", 2 |
|
|
2364 | or return; |
|
|
2365 | |
|
|
2366 | for (@$files) { |
|
|
2367 | s/\.map$// or next; |
|
|
2368 | utf8::decode $_; |
|
|
2369 | push @maps, "$dir/$_"; |
|
|
2370 | } |
|
|
2371 | |
|
|
2372 | push @dirs, map "$dir/$_", @$dirs; |
|
|
2373 | } |
|
|
2374 | |
|
|
2375 | \@maps |
|
|
2376 | } |
|
|
2377 | |
2329 | =back |
2378 | =back |
2330 | |
2379 | |
2331 | =head3 cf::object |
2380 | =head3 cf::object |
2332 | |
2381 | |
2333 | =cut |
2382 | =cut |
… | |
… | |
2528 | ($x, $y) = (-1, -1) |
2577 | ($x, $y) = (-1, -1) |
2529 | unless (defined $x) && (defined $y); |
2578 | unless (defined $x) && (defined $y); |
2530 | |
2579 | |
2531 | # use -1 or undef as default coordinates, not 0, 0 |
2580 | # use -1 or undef as default coordinates, not 0, 0 |
2532 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2581 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2533 | if $x <=0 && $y <= 0; |
2582 | if $x <= 0 && $y <= 0; |
2534 | |
2583 | |
2535 | $map->load; |
2584 | $map->load; |
2536 | $map->load_neighbours; |
2585 | $map->load_neighbours; |
2537 | |
2586 | |
2538 | return unless $self->contr->active; |
2587 | return unless $self->contr->active; |
2539 | $self->flag (cf::FLAG_DEBUG, 0);#d# temp |
|
|
2540 | $self->activate_recursive; |
|
|
2541 | |
2588 | |
2542 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2589 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2543 | $self->enter_map ($map, $x, $y); |
2590 | $self->enter_map ($map, $x, $y); |
|
|
2591 | |
|
|
2592 | # only activate afterwards, to support waiting in hooks |
|
|
2593 | $self->activate_recursive; |
2544 | } |
2594 | } |
2545 | |
2595 | |
2546 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2596 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2547 | |
2597 | |
2548 | Moves the player to the given map-path and coordinates by first freezing |
2598 | Moves the player to the given map-path and coordinates by first freezing |
… | |
… | |
2747 | |
2797 | |
2748 | =cut |
2798 | =cut |
2749 | |
2799 | |
2750 | # non-persistent channels (usually the info channel) |
2800 | # non-persistent channels (usually the info channel) |
2751 | our %CHANNEL = ( |
2801 | our %CHANNEL = ( |
|
|
2802 | "c/motd" => { |
|
|
2803 | id => "infobox", |
|
|
2804 | title => "MOTD", |
|
|
2805 | reply => undef, |
|
|
2806 | tooltip => "The message of the day", |
|
|
2807 | }, |
2752 | "c/identify" => { |
2808 | "c/identify" => { |
2753 | id => "infobox", |
2809 | id => "infobox", |
2754 | title => "Identify", |
2810 | title => "Identify", |
2755 | reply => undef, |
2811 | reply => undef, |
2756 | tooltip => "Items recently identified", |
2812 | tooltip => "Items recently identified", |
… | |
… | |
2758 | "c/examine" => { |
2814 | "c/examine" => { |
2759 | id => "infobox", |
2815 | id => "infobox", |
2760 | title => "Examine", |
2816 | title => "Examine", |
2761 | reply => undef, |
2817 | reply => undef, |
2762 | tooltip => "Signs and other items you examined", |
2818 | tooltip => "Signs and other items you examined", |
|
|
2819 | }, |
|
|
2820 | "c/shopinfo" => { |
|
|
2821 | id => "infobox", |
|
|
2822 | title => "Shop Info", |
|
|
2823 | reply => undef, |
|
|
2824 | tooltip => "What your bargaining skill tells you about the shop", |
2763 | }, |
2825 | }, |
2764 | "c/book" => { |
2826 | "c/book" => { |
2765 | id => "infobox", |
2827 | id => "infobox", |
2766 | title => "Book", |
2828 | title => "Book", |
2767 | reply => undef, |
2829 | reply => undef, |
… | |
… | |
3365 | |
3427 | |
3366 | warn "finished reloading resource files\n"; |
3428 | warn "finished reloading resource files\n"; |
3367 | } |
3429 | } |
3368 | |
3430 | |
3369 | sub reload_config { |
3431 | sub reload_config { |
|
|
3432 | warn "reloading config file...\n"; |
|
|
3433 | |
3370 | open my $fh, "<:utf8", "$CONFDIR/config" |
3434 | open my $fh, "<:utf8", "$CONFDIR/config" |
3371 | or return; |
3435 | or return; |
3372 | |
3436 | |
3373 | local $/; |
3437 | local $/; |
3374 | *CFG = YAML::Load <$fh>; |
3438 | *CFG = YAML::XS::Load scalar <$fh>; |
3375 | |
3439 | |
3376 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3440 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3377 | |
3441 | |
3378 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3442 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3379 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3443 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
… | |
… | |
3383 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3447 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3384 | and die "WARNING: m(un)lockall failed: $!\n"; |
3448 | and die "WARNING: m(un)lockall failed: $!\n"; |
3385 | }; |
3449 | }; |
3386 | warn $@ if $@; |
3450 | warn $@ if $@; |
3387 | } |
3451 | } |
|
|
3452 | |
|
|
3453 | warn "finished reloading resource files\n"; |
3388 | } |
3454 | } |
3389 | |
3455 | |
3390 | sub pidfile() { |
3456 | sub pidfile() { |
3391 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3457 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3392 | or die "$PIDFILE: $!"; |
3458 | or die "$PIDFILE: $!"; |
… | |
… | |
3460 | load_extensions; |
3526 | load_extensions; |
3461 | |
3527 | |
3462 | utime time, time, $RUNTIMEFILE; |
3528 | utime time, time, $RUNTIMEFILE; |
3463 | |
3529 | |
3464 | # no (long-running) fork's whatsoever before this point(!) |
3530 | # no (long-running) fork's whatsoever before this point(!) |
|
|
3531 | use POSIX (); |
3465 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3532 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3466 | |
3533 | |
3467 | (pop @POST_INIT)->(0) while @POST_INIT; |
3534 | (pop @POST_INIT)->(0) while @POST_INIT; |
3468 | }; |
3535 | }; |
3469 | |
3536 | |
… | |
… | |
3741 | |
3808 | |
3742 | warn "unload completed, starting to reload now"; |
3809 | warn "unload completed, starting to reload now"; |
3743 | |
3810 | |
3744 | warn "reloading cf.pm"; |
3811 | warn "reloading cf.pm"; |
3745 | require cf; |
3812 | require cf; |
3746 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3813 | cf::_connect_to_perl_1; |
3747 | |
3814 | |
3748 | warn "loading config and database again"; |
3815 | warn "loading config and database again"; |
3749 | cf::reload_config; |
3816 | cf::reload_config; |
3750 | |
3817 | |
3751 | warn "loading extensions"; |
3818 | warn "loading extensions"; |
… | |
… | |
3959 | } |
4026 | } |
3960 | } |
4027 | } |
3961 | |
4028 | |
3962 | # load additional modules |
4029 | # load additional modules |
3963 | require "cf/$_.pm" for @EXTRA_MODULES; |
4030 | require "cf/$_.pm" for @EXTRA_MODULES; |
|
|
4031 | cf::_connect_to_perl_2; |
3964 | |
4032 | |
3965 | END { cf::emergency_save } |
4033 | END { cf::emergency_save } |
3966 | |
4034 | |
3967 | 1 |
4035 | 1 |
3968 | |
4036 | |