… | |
… | |
21 | |
21 | |
22 | package cf; |
22 | package cf; |
23 | |
23 | |
24 | use 5.10.0; |
24 | use 5.10.0; |
25 | use utf8; |
25 | use utf8; |
26 | use strict "vars", "subs"; |
26 | use strict qw(vars subs); |
27 | |
27 | |
28 | use Symbol; |
28 | use Symbol; |
29 | use List::Util; |
29 | use List::Util; |
30 | use Socket; |
30 | use Socket; |
31 | use EV; |
31 | use EV; |
32 | use Opcode; |
32 | use Opcode; |
33 | use Safe; |
33 | use Safe; |
34 | use Safe::Hole; |
34 | use Safe::Hole; |
35 | use Storable (); |
35 | use Storable (); |
36 | |
36 | |
|
|
37 | use Guard (); |
37 | use Coro (); |
38 | use Coro (); |
38 | use Coro::State; |
39 | use Coro::State; |
39 | use Coro::Handle; |
40 | use Coro::Handle; |
40 | use Coro::EV; |
41 | use Coro::EV; |
41 | use Coro::AnyEvent; |
42 | use Coro::AnyEvent; |
42 | use Coro::Timer; |
43 | use Coro::Timer; |
43 | use Coro::Signal; |
44 | use Coro::Signal; |
44 | use Coro::Semaphore; |
45 | use Coro::Semaphore; |
|
|
46 | use Coro::SemaphoreSet; |
45 | use Coro::AnyEvent; |
47 | use Coro::AnyEvent; |
46 | use Coro::AIO; |
48 | use Coro::AIO; |
47 | use Coro::BDB 1.6; |
49 | use Coro::BDB 1.6; |
48 | use Coro::Storable; |
50 | use Coro::Storable; |
49 | use Coro::Util (); |
51 | use Coro::Util (); |
… | |
… | |
81 | our %EXTCMD = (); |
83 | our %EXTCMD = (); |
82 | our %EXTICMD = (); |
84 | our %EXTICMD = (); |
83 | our %EXT_CORO = (); # coroutines bound to extensions |
85 | our %EXT_CORO = (); # coroutines bound to extensions |
84 | our %EXT_MAP = (); # pluggable maps |
86 | our %EXT_MAP = (); # pluggable maps |
85 | |
87 | |
86 | our $RELOAD; # number of reloads so far |
88 | our $RELOAD; # number of reloads so far, non-zero while in reload |
87 | our @EVENT; |
89 | our @EVENT; |
88 | |
90 | |
89 | our $CONFDIR = confdir; |
91 | our $CONFDIR = confdir; |
90 | our $DATADIR = datadir; |
92 | our $DATADIR = datadir; |
91 | our $LIBDIR = "$DATADIR/ext"; |
93 | our $LIBDIR = "$DATADIR/ext"; |
… | |
… | |
110 | our $BDB_DEADLOCK_WATCHER; |
112 | our $BDB_DEADLOCK_WATCHER; |
111 | our $BDB_CHECKPOINT_WATCHER; |
113 | our $BDB_CHECKPOINT_WATCHER; |
112 | our $BDB_TRICKLE_WATCHER; |
114 | our $BDB_TRICKLE_WATCHER; |
113 | our $DB_ENV; |
115 | our $DB_ENV; |
114 | |
116 | |
|
|
117 | our @EXTRA_MODULES = qw(pod mapscript); |
|
|
118 | |
115 | our %CFG; |
119 | our %CFG; |
116 | |
120 | |
117 | our $UPTIME; $UPTIME ||= time; |
121 | our $UPTIME; $UPTIME ||= time; |
118 | our $RUNTIME; |
122 | our $RUNTIME; |
119 | our $NOW; |
123 | our $NOW; |
… | |
… | |
127 | |
131 | |
128 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
132 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
129 | our $LOADAVG; # same thing, but with alpha-smoothing |
133 | our $LOADAVG; # same thing, but with alpha-smoothing |
130 | our $JITTER; # average jitter |
134 | our $JITTER; # average jitter |
131 | our $TICK_START; # for load detecting purposes |
135 | our $TICK_START; # for load detecting purposes |
|
|
136 | |
|
|
137 | our @POST_INIT; |
|
|
138 | |
|
|
139 | our $REATTACH_ON_RELOAD; # ste to true to force object reattach on reload (slow) |
132 | |
140 | |
133 | binmode STDOUT; |
141 | binmode STDOUT; |
134 | binmode STDERR; |
142 | binmode STDERR; |
135 | |
143 | |
136 | # read virtual server time, if available |
144 | # read virtual server time, if available |
137 | unless ($RUNTIME || !-e $RUNTIMEFILE) { |
145 | unless ($RUNTIME || !-e $RUNTIMEFILE) { |
138 | open my $fh, "<", $RUNTIMEFILE |
146 | open my $fh, "<", $RUNTIMEFILE |
139 | or die "unable to read $RUNTIMEFILE file: $!"; |
147 | or die "unable to read $RUNTIMEFILE file: $!"; |
140 | $RUNTIME = <$fh> + 0.; |
148 | $RUNTIME = <$fh> + 0.; |
141 | } |
149 | } |
|
|
150 | |
|
|
151 | eval "sub TICK() { $TICK } 1" or die; |
142 | |
152 | |
143 | mkdir $_ |
153 | mkdir $_ |
144 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
154 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
145 | |
155 | |
146 | our $EMERGENCY_POSITION; |
156 | our $EMERGENCY_POSITION; |
… | |
… | |
305 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
315 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
306 | |
316 | |
307 | sub encode_json($) { $json_coder->encode ($_[0]) } |
317 | sub encode_json($) { $json_coder->encode ($_[0]) } |
308 | sub decode_json($) { $json_coder->decode ($_[0]) } |
318 | sub decode_json($) { $json_coder->decode ($_[0]) } |
309 | |
319 | |
|
|
320 | =item cf::post_init { BLOCK } |
|
|
321 | |
|
|
322 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
|
|
323 | but I<before> the server starts ticking again. |
|
|
324 | |
|
|
325 | The cdoeblock will have a single boolean argument to indicate whether this |
|
|
326 | is a reload or not. |
|
|
327 | |
|
|
328 | =cut |
|
|
329 | |
|
|
330 | sub post_init(&) { |
|
|
331 | push @POST_INIT, shift; |
|
|
332 | } |
|
|
333 | |
310 | =item cf::lock_wait $string |
334 | =item cf::lock_wait $string |
311 | |
335 | |
312 | Wait until the given lock is available. See cf::lock_acquire. |
336 | Wait until the given lock is available. See cf::lock_acquire. |
313 | |
337 | |
314 | =item my $lock = cf::lock_acquire $string |
338 | =item my $lock = cf::lock_acquire $string |
315 | |
339 | |
316 | Wait until the given lock is available and then acquires it and returns |
340 | Wait until the given lock is available and then acquires it and returns |
317 | a Coro::guard object. If the guard object gets destroyed (goes out of scope, |
341 | a L<Guard> object. If the guard object gets destroyed (goes out of scope, |
318 | for example when the coroutine gets canceled), the lock is automatically |
342 | for example when the coroutine gets canceled), the lock is automatically |
319 | returned. |
343 | returned. |
320 | |
344 | |
321 | Locks are *not* recursive, locking from the same coro twice results in a |
345 | Locks are *not* recursive, locking from the same coro twice results in a |
322 | deadlocked coro. |
346 | deadlocked coro. |
… | |
… | |
328 | |
352 | |
329 | Return true if the lock is currently active, i.e. somebody has locked it. |
353 | Return true if the lock is currently active, i.e. somebody has locked it. |
330 | |
354 | |
331 | =cut |
355 | =cut |
332 | |
356 | |
333 | our %LOCK; |
357 | our $LOCKS = new Coro::SemaphoreSet; |
334 | our %LOCKER;#d# |
|
|
335 | |
358 | |
336 | sub lock_wait($) { |
359 | sub lock_wait($) { |
337 | my ($key) = @_; |
360 | $LOCKS->wait ($_[0]); |
338 | |
|
|
339 | if ($LOCKER{$key} == $Coro::current) {#d# |
|
|
340 | Carp::cluck "lock_wait($key) for already-acquired lock";#d# |
|
|
341 | return;#d# |
|
|
342 | }#d# |
|
|
343 | |
|
|
344 | # wait for lock, if any |
|
|
345 | while ($LOCK{$key}) { |
|
|
346 | push @{ $LOCK{$key} }, $Coro::current; |
|
|
347 | Coro::schedule; |
|
|
348 | } |
|
|
349 | } |
361 | } |
350 | |
362 | |
351 | sub lock_acquire($) { |
363 | sub lock_acquire($) { |
352 | my ($key) = @_; |
364 | $LOCKS->guard ($_[0]) |
353 | |
|
|
354 | # wait, to be sure we are not locked |
|
|
355 | lock_wait $key; |
|
|
356 | |
|
|
357 | $LOCK{$key} = []; |
|
|
358 | $LOCKER{$key} = $Coro::current;#d# |
|
|
359 | |
|
|
360 | Coro::guard { |
|
|
361 | delete $LOCKER{$key};#d# |
|
|
362 | # wake up all waiters, to be on the safe side |
|
|
363 | $_->ready for @{ delete $LOCK{$key} }; |
|
|
364 | } |
|
|
365 | } |
365 | } |
366 | |
366 | |
367 | sub lock_active($) { |
367 | sub lock_active($) { |
368 | my ($key) = @_; |
368 | $LOCKS->count ($_[0]) < 1 |
369 | |
|
|
370 | ! ! $LOCK{$key} |
|
|
371 | } |
369 | } |
372 | |
370 | |
373 | sub freeze_mainloop { |
371 | sub freeze_mainloop { |
374 | tick_inhibit_inc; |
372 | tick_inhibit_inc; |
375 | |
373 | |
376 | Coro::guard \&tick_inhibit_dec; |
374 | &Guard::guard (\&tick_inhibit_dec); |
377 | } |
375 | } |
378 | |
376 | |
379 | =item cf::periodic $interval, $cb |
377 | =item cf::periodic $interval, $cb |
380 | |
378 | |
381 | Like EV::periodic, but randomly selects a starting point so that the actions |
379 | Like EV::periodic, but randomly selects a starting point so that the actions |
… | |
… | |
1170 | } else { |
1168 | } else { |
1171 | aio_unlink "$filename.pst"; |
1169 | aio_unlink "$filename.pst"; |
1172 | } |
1170 | } |
1173 | |
1171 | |
1174 | aio_rename "$filename~", $filename; |
1172 | aio_rename "$filename~", $filename; |
|
|
1173 | |
|
|
1174 | $filename =~ s%/[^/]+$%%; |
|
|
1175 | aio_pathsync $filename if $cf::USE_FSYNC; |
1175 | } else { |
1176 | } else { |
1176 | warn "FATAL: $filename~: $!\n"; |
1177 | warn "unable to save objects: $filename~: $!\n"; |
1177 | } |
1178 | } |
1178 | } else { |
1179 | } else { |
1179 | aio_unlink $filename; |
1180 | aio_unlink $filename; |
1180 | aio_unlink "$filename.pst"; |
1181 | aio_unlink "$filename.pst"; |
1181 | } |
1182 | } |
… | |
… | |
1272 | my ($name, $cb) = @_; |
1273 | my ($name, $cb) = @_; |
1273 | |
1274 | |
1274 | $EXTICMD{$name} = $cb; |
1275 | $EXTICMD{$name} = $cb; |
1275 | } |
1276 | } |
1276 | |
1277 | |
|
|
1278 | use File::Glob (); |
|
|
1279 | |
1277 | cf::player->attach ( |
1280 | cf::player->attach ( |
1278 | on_command => sub { |
1281 | on_command => sub { |
1279 | my ($pl, $name, $params) = @_; |
1282 | my ($pl, $name, $params) = @_; |
1280 | |
1283 | |
1281 | my $cb = $COMMAND{$name} |
1284 | my $cb = $COMMAND{$name} |
… | |
… | |
1312 | } |
1315 | } |
1313 | |
1316 | |
1314 | cf::override; |
1317 | cf::override; |
1315 | }, |
1318 | }, |
1316 | ); |
1319 | ); |
|
|
1320 | |
|
|
1321 | # "readahead" all extensions |
|
|
1322 | sub cache_extensions { |
|
|
1323 | my $grp = IO::AIO::aio_group; |
|
|
1324 | |
|
|
1325 | add $grp IO::AIO::aio_readdir $LIBDIR, sub { |
|
|
1326 | for (grep /\.ext$/, @{$_[0]}) { |
|
|
1327 | add $grp IO::AIO::aio_load "$LIBDIR/$_", my $data; |
|
|
1328 | } |
|
|
1329 | }; |
|
|
1330 | |
|
|
1331 | $grp |
|
|
1332 | } |
1317 | |
1333 | |
1318 | sub load_extensions { |
1334 | sub load_extensions { |
1319 | cf::sync_job { |
1335 | cf::sync_job { |
1320 | my %todo; |
1336 | my %todo; |
1321 | |
1337 | |
… | |
… | |
1444 | |
1460 | |
1445 | sub exists($) { |
1461 | sub exists($) { |
1446 | my ($login) = @_; |
1462 | my ($login) = @_; |
1447 | |
1463 | |
1448 | $cf::PLAYER{$login} |
1464 | $cf::PLAYER{$login} |
1449 | or cf::sync_job { !aio_stat path $login } |
1465 | or !aio_stat path $login |
1450 | } |
1466 | } |
1451 | |
1467 | |
1452 | sub find($) { |
1468 | sub find($) { |
1453 | return $cf::PLAYER{$_[0]} || do { |
1469 | return $cf::PLAYER{$_[0]} || do { |
1454 | my $login = $_[0]; |
1470 | my $login = $_[0]; |
… | |
… | |
1850 | |
1866 | |
1851 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1867 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1852 | "$UNIQUEDIR/$path" |
1868 | "$UNIQUEDIR/$path" |
1853 | } |
1869 | } |
1854 | |
1870 | |
1855 | # and all this just because we cannot iterate over |
|
|
1856 | # all maps in C++... |
|
|
1857 | sub change_all_map_light { |
|
|
1858 | my ($change) = @_; |
|
|
1859 | |
|
|
1860 | $_->change_map_light ($change) |
|
|
1861 | for grep $_->outdoor, values %cf::MAP; |
|
|
1862 | } |
|
|
1863 | |
|
|
1864 | sub decay_objects { |
1871 | sub decay_objects { |
1865 | my ($self) = @_; |
1872 | my ($self) = @_; |
1866 | |
1873 | |
1867 | return if $self->{deny_reset}; |
1874 | return if $self->{deny_reset}; |
1868 | |
1875 | |
… | |
… | |
1950 | sub find { |
1957 | sub find { |
1951 | my ($path, $origin) = @_; |
1958 | my ($path, $origin) = @_; |
1952 | |
1959 | |
1953 | $path = normalise $path, $origin && $origin->path; |
1960 | $path = normalise $path, $origin && $origin->path; |
1954 | |
1961 | |
1955 | cf::lock_wait "map_data:$path";#d#remove |
1962 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
1956 | cf::lock_wait "map_find:$path"; |
1963 | my $guard2 = cf::lock_acquire "map_find:$path"; |
1957 | |
1964 | |
1958 | $cf::MAP{$path} || do { |
1965 | $cf::MAP{$path} || do { |
1959 | my $guard1 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
|
|
1960 | my $guard2 = cf::lock_acquire "map_find:$path"; |
|
|
1961 | |
|
|
1962 | my $map = new_from_path cf::map $path |
1966 | my $map = new_from_path cf::map $path |
1963 | or return; |
1967 | or return; |
1964 | |
1968 | |
1965 | $map->{last_save} = $cf::RUNTIME; |
1969 | $map->{last_save} = $cf::RUNTIME; |
1966 | |
1970 | |
… | |
… | |
2033 | |
2037 | |
2034 | unless ($self->{deny_activate}) { |
2038 | unless ($self->{deny_activate}) { |
2035 | $self->decay_objects; |
2039 | $self->decay_objects; |
2036 | $self->fix_auto_apply; |
2040 | $self->fix_auto_apply; |
2037 | $self->update_buttons; |
2041 | $self->update_buttons; |
2038 | cf::cede_to_tick; |
|
|
2039 | $self->set_darkness_map; |
|
|
2040 | cf::cede_to_tick; |
2042 | cf::cede_to_tick; |
2041 | $self->activate; |
2043 | $self->activate; |
2042 | } |
2044 | } |
2043 | |
2045 | |
2044 | $self->{last_save} = $cf::RUNTIME; |
2046 | $self->{last_save} = $cf::RUNTIME; |
… | |
… | |
2771 | id => "infobox", |
2773 | id => "infobox", |
2772 | title => "Body Parts", |
2774 | title => "Body Parts", |
2773 | reply => undef, |
2775 | reply => undef, |
2774 | tooltip => "Shows which body parts you posess and are available", |
2776 | tooltip => "Shows which body parts you posess and are available", |
2775 | }, |
2777 | }, |
|
|
2778 | "c/statistics" => { |
|
|
2779 | id => "infobox", |
|
|
2780 | title => "Statistics", |
|
|
2781 | reply => undef, |
|
|
2782 | tooltip => "Shows your primary statistics", |
|
|
2783 | }, |
2776 | "c/skills" => { |
2784 | "c/skills" => { |
2777 | id => "infobox", |
2785 | id => "infobox", |
2778 | title => "Skills", |
2786 | title => "Skills", |
2779 | reply => undef, |
2787 | reply => undef, |
2780 | tooltip => "Shows your experience per skill and item power", |
2788 | tooltip => "Shows your experience per skill and item power", |
|
|
2789 | }, |
|
|
2790 | "c/resistances" => { |
|
|
2791 | id => "infobox", |
|
|
2792 | title => "Resistances", |
|
|
2793 | reply => undef, |
|
|
2794 | tooltip => "Shows your resistances", |
|
|
2795 | }, |
|
|
2796 | "c/pets" => { |
|
|
2797 | id => "infobox", |
|
|
2798 | title => "Pets", |
|
|
2799 | reply => undef, |
|
|
2800 | tooltip => "Shows information abotu your pets/a specific pet", |
2781 | }, |
2801 | }, |
2782 | "c/uptime" => { |
2802 | "c/uptime" => { |
2783 | id => "infobox", |
2803 | id => "infobox", |
2784 | title => "Uptime", |
2804 | title => "Uptime", |
2785 | reply => undef, |
2805 | reply => undef, |
… | |
… | |
2795 | id => "party", |
2815 | id => "party", |
2796 | title => "Party", |
2816 | title => "Party", |
2797 | reply => "gsay ", |
2817 | reply => "gsay ", |
2798 | tooltip => "Messages and chat related to your party", |
2818 | tooltip => "Messages and chat related to your party", |
2799 | }, |
2819 | }, |
|
|
2820 | "c/death" => { |
|
|
2821 | id => "death", |
|
|
2822 | title => "Death", |
|
|
2823 | reply => undef, |
|
|
2824 | tooltip => "Reason for and more info about your most recent death", |
|
|
2825 | }, |
|
|
2826 | "c/say" => $SAY_CHANNEL, |
|
|
2827 | "c/chat" => $CHAT_CHANNEL, |
2800 | ); |
2828 | ); |
2801 | |
2829 | |
2802 | sub cf::client::send_msg { |
2830 | sub cf::client::send_msg { |
2803 | my ($self, $channel, $msg, $color, @extra) = @_; |
2831 | my ($self, $channel, $msg, $color, @extra) = @_; |
2804 | |
2832 | |
… | |
… | |
2809 | |
2837 | |
2810 | # check predefined channels, for the benefit of C |
2838 | # check predefined channels, for the benefit of C |
2811 | if ($CHANNEL{$channel}) { |
2839 | if ($CHANNEL{$channel}) { |
2812 | $channel = $CHANNEL{$channel}; |
2840 | $channel = $CHANNEL{$channel}; |
2813 | |
2841 | |
2814 | $self->ext_msg (channel_info => $channel) |
2842 | $self->ext_msg (channel_info => $channel); |
2815 | if $self->can_msg; |
|
|
2816 | |
|
|
2817 | $channel = $channel->{id}; |
2843 | $channel = $channel->{id}; |
2818 | |
2844 | |
2819 | } elsif (ref $channel) { |
2845 | } elsif (ref $channel) { |
2820 | # send meta info to client, if not yet sent |
2846 | # send meta info to client, if not yet sent |
2821 | unless (exists $self->{channel}{$channel->{id}}) { |
2847 | unless (exists $self->{channel}{$channel->{id}}) { |
2822 | $self->{channel}{$channel->{id}} = $channel; |
2848 | $self->{channel}{$channel->{id}} = $channel; |
2823 | $self->ext_msg (channel_info => $channel) |
2849 | $self->ext_msg (channel_info => $channel); |
2824 | if $self->can_msg; |
|
|
2825 | } |
2850 | } |
2826 | |
2851 | |
2827 | $channel = $channel->{id}; |
2852 | $channel = $channel->{id}; |
2828 | } |
2853 | } |
2829 | |
2854 | |
2830 | return unless @extra || length $msg; |
2855 | return unless @extra || length $msg; |
2831 | |
2856 | |
2832 | if ($self->can_msg) { |
|
|
2833 | # default colour, mask it out |
2857 | # default colour, mask it out |
2834 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2858 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2835 | if $color & cf::NDI_DEF; |
2859 | if $color & cf::NDI_DEF; |
2836 | |
2860 | |
2837 | my $pkt = "msg " |
2861 | my $pkt = "msg " |
2838 | . $self->{json_coder}->encode ( |
2862 | . $self->{json_coder}->encode ( |
2839 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
2863 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
2840 | ); |
2864 | ); |
2841 | |
2865 | |
2842 | # try lzf for large packets |
2866 | # try lzf for large packets |
2843 | $pkt = "lzf " . Compress::LZF::compress $pkt |
2867 | $pkt = "lzf " . Compress::LZF::compress $pkt |
2844 | if 1024 <= length $pkt and $self->{can_lzf}; |
2868 | if 1024 <= length $pkt and $self->{can_lzf}; |
2845 | |
2869 | |
2846 | # split very large packets |
2870 | # split very large packets |
2847 | if (8192 < length $pkt and $self->{can_lzf}) { |
2871 | if (8192 < length $pkt and $self->{can_lzf}) { |
2848 | $self->send_packet ("frag $_") for unpack "(a8192)*", $pkt; |
2872 | $self->send_packet ("frag $_") for unpack "(a8192)*", $pkt; |
2849 | $pkt = "frag"; |
2873 | $pkt = "frag"; |
2850 | } |
2874 | } |
2851 | |
2875 | |
2852 | $self->send_packet ($pkt); |
2876 | $self->send_packet ($pkt); |
2853 | } else { |
|
|
2854 | if ($color >= 0) { |
|
|
2855 | # replace some tags by gcfclient-compatible ones |
|
|
2856 | for ($msg) { |
|
|
2857 | 1 while |
|
|
2858 | s/<b>([^<]*)<\/b>/[b]${1}[\/b]/ |
|
|
2859 | || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/ |
|
|
2860 | || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/ |
|
|
2861 | || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/ |
|
|
2862 | || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/; |
|
|
2863 | } |
|
|
2864 | |
|
|
2865 | $color &= cf::NDI_COLOR_MASK; |
|
|
2866 | |
|
|
2867 | utf8::encode $msg; |
|
|
2868 | |
|
|
2869 | if (0 && $msg =~ /\[/) { |
|
|
2870 | # COMMAND/INFO |
|
|
2871 | $self->send_packet ("drawextinfo $color 10 8 $msg") |
|
|
2872 | } else { |
|
|
2873 | $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; |
|
|
2874 | $self->send_packet ("drawinfo $color $msg") |
|
|
2875 | } |
|
|
2876 | } |
|
|
2877 | } |
|
|
2878 | } |
2877 | } |
2879 | |
2878 | |
2880 | =item $client->ext_msg ($type, @msg) |
2879 | =item $client->ext_msg ($type, @msg) |
2881 | |
2880 | |
2882 | Sends an ext event to the client. |
2881 | Sends an ext event to the client. |
… | |
… | |
3057 | The following functions and methods are available within a safe environment: |
3056 | The following functions and methods are available within a safe environment: |
3058 | |
3057 | |
3059 | cf::object |
3058 | cf::object |
3060 | contr pay_amount pay_player map x y force_find force_add destroy |
3059 | contr pay_amount pay_player map x y force_find force_add destroy |
3061 | insert remove name archname title slaying race decrease split |
3060 | insert remove name archname title slaying race decrease split |
|
|
3061 | value |
3062 | |
3062 | |
3063 | cf::object::player |
3063 | cf::object::player |
3064 | player |
3064 | player |
3065 | |
3065 | |
3066 | cf::player |
3066 | cf::player |
… | |
… | |
3072 | =cut |
3072 | =cut |
3073 | |
3073 | |
3074 | for ( |
3074 | for ( |
3075 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3075 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3076 | insert remove inv nrof name archname title slaying race |
3076 | insert remove inv nrof name archname title slaying race |
3077 | decrease split destroy change_exp)], |
3077 | decrease split destroy change_exp value msg lore send_msg)], |
3078 | ["cf::object::player" => qw(player)], |
3078 | ["cf::object::player" => qw(player)], |
3079 | ["cf::player" => qw(peaceful)], |
3079 | ["cf::player" => qw(peaceful send_msg)], |
3080 | ["cf::map" => qw(trigger)], |
3080 | ["cf::map" => qw(trigger)], |
3081 | ) { |
3081 | ) { |
3082 | no strict 'refs'; |
3082 | no strict 'refs'; |
3083 | my ($pkg, @funs) = @$_; |
3083 | my ($pkg, @funs) = @$_; |
3084 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3084 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
… | |
… | |
3101 | my ($code, %vars) = @_; |
3101 | my ($code, %vars) = @_; |
3102 | |
3102 | |
3103 | my $qcode = $code; |
3103 | my $qcode = $code; |
3104 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3104 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3105 | $qcode =~ s/\n/\\n/g; |
3105 | $qcode =~ s/\n/\\n/g; |
|
|
3106 | |
|
|
3107 | %vars = (_dummy => 0) unless %vars; |
3106 | |
3108 | |
3107 | local $_; |
3109 | local $_; |
3108 | local @safe::cf::_safe_eval_args = values %vars; |
3110 | local @safe::cf::_safe_eval_args = values %vars; |
3109 | |
3111 | |
3110 | my $eval = |
3112 | my $eval = |
… | |
… | |
3340 | reload_treasures; |
3342 | reload_treasures; |
3341 | |
3343 | |
3342 | warn "finished reloading resource files\n"; |
3344 | warn "finished reloading resource files\n"; |
3343 | } |
3345 | } |
3344 | |
3346 | |
3345 | sub init { |
|
|
3346 | my $guard = freeze_mainloop; |
|
|
3347 | |
|
|
3348 | evthread_start IO::AIO::poll_fileno; |
|
|
3349 | |
|
|
3350 | reload_resources; |
|
|
3351 | } |
|
|
3352 | |
|
|
3353 | sub reload_config { |
3347 | sub reload_config { |
3354 | open my $fh, "<:utf8", "$CONFDIR/config" |
3348 | open my $fh, "<:utf8", "$CONFDIR/config" |
3355 | or return; |
3349 | or return; |
3356 | |
3350 | |
3357 | local $/; |
3351 | local $/; |
… | |
… | |
3389 | seek $fh, 0, 0; |
3383 | seek $fh, 0, 0; |
3390 | print $fh $$; |
3384 | print $fh $$; |
3391 | } |
3385 | } |
3392 | |
3386 | |
3393 | sub main { |
3387 | sub main { |
3394 | atomic; |
3388 | cf::init_globals; # initialise logging |
|
|
3389 | |
|
|
3390 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
|
|
3391 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
|
|
3392 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
|
|
3393 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
|
|
3394 | |
|
|
3395 | cf::init_experience; |
|
|
3396 | cf::init_anim; |
|
|
3397 | cf::init_attackmess; |
|
|
3398 | cf::init_dynamic; |
|
|
3399 | |
|
|
3400 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3395 | |
3401 | |
3396 | # we must not ever block the main coroutine |
3402 | # we must not ever block the main coroutine |
3397 | local $Coro::idle = sub { |
3403 | local $Coro::idle = sub { |
3398 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3404 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3399 | (async { |
3405 | (async { |
3400 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3406 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3401 | EV::loop EV::LOOP_ONESHOT; |
3407 | EV::loop EV::LOOP_ONESHOT; |
3402 | })->prio (Coro::PRIO_MAX); |
3408 | })->prio (Coro::PRIO_MAX); |
3403 | }; |
3409 | }; |
3404 | |
3410 | |
3405 | { |
3411 | evthread_start IO::AIO::poll_fileno; |
3406 | my $guard = freeze_mainloop; |
3412 | |
|
|
3413 | cf::sync_job { |
|
|
3414 | reload_resources; |
3407 | reload_config; |
3415 | reload_config; |
3408 | db_init; |
3416 | db_init; |
|
|
3417 | |
|
|
3418 | cf::load_settings; |
|
|
3419 | cf::load_materials; |
|
|
3420 | cf::init_uuid; |
|
|
3421 | cf::init_signals; |
|
|
3422 | cf::init_commands; |
|
|
3423 | cf::init_skills; |
|
|
3424 | |
|
|
3425 | cf::init_beforeplay; |
|
|
3426 | |
|
|
3427 | atomic; |
|
|
3428 | |
3409 | load_extensions; |
3429 | load_extensions; |
3410 | |
3430 | |
3411 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
|
|
3412 | } |
|
|
3413 | |
|
|
3414 | utime time, time, $RUNTIMEFILE; |
3431 | utime time, time, $RUNTIMEFILE; |
3415 | |
3432 | |
3416 | # no (long-running) fork's whatsoever before this point(!) |
3433 | # no (long-running) fork's whatsoever before this point(!) |
3417 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3434 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
|
|
3435 | |
|
|
3436 | (pop @POST_INIT)->(0) while @POST_INIT; |
|
|
3437 | }; |
3418 | |
3438 | |
3419 | EV::loop; |
3439 | EV::loop; |
3420 | } |
3440 | } |
3421 | |
3441 | |
3422 | ############################################################################# |
3442 | ############################################################################# |
… | |
… | |
3480 | my $uuid = "$LOCALDIR/uuid"; |
3500 | my $uuid = "$LOCALDIR/uuid"; |
3481 | |
3501 | |
3482 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
3502 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
3483 | or return; |
3503 | or return; |
3484 | |
3504 | |
3485 | my $value = uuid_str $uuid_skip + uuid_seq uuid_cur; |
3505 | my $value = uuid_seq uuid_cur; |
|
|
3506 | |
|
|
3507 | unless ($value) { |
|
|
3508 | warn "cowardly refusing to write zero uuid value!\n"; |
|
|
3509 | return; |
|
|
3510 | } |
|
|
3511 | |
|
|
3512 | my $value = uuid_str $value + $uuid_skip; |
3486 | $uuid_skip = 0; |
3513 | $uuid_skip = 0; |
3487 | |
3514 | |
3488 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
3515 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
3489 | and return; |
3516 | and return; |
3490 | |
3517 | |
… | |
… | |
3512 | } |
3539 | } |
3513 | |
3540 | |
3514 | sub emergency_save() { |
3541 | sub emergency_save() { |
3515 | my $freeze_guard = cf::freeze_mainloop; |
3542 | my $freeze_guard = cf::freeze_mainloop; |
3516 | |
3543 | |
3517 | warn "enter emergency perl save\n"; |
3544 | warn "emergency_perl_save: enter\n"; |
3518 | |
3545 | |
3519 | cf::sync_job { |
3546 | cf::sync_job { |
|
|
3547 | # this is a trade-off: we want to be very quick here, so |
|
|
3548 | # save all maps without fsync, and later call a global sync |
|
|
3549 | # (which in turn might be very very slow) |
|
|
3550 | local $USE_FSYNC = 0; |
|
|
3551 | |
3520 | # use a peculiar iteration method to avoid tripping on perl |
3552 | # use a peculiar iteration method to avoid tripping on perl |
3521 | # refcount bugs in for. also avoids problems with players |
3553 | # refcount bugs in for. also avoids problems with players |
3522 | # and maps saved/destroyed asynchronously. |
3554 | # and maps saved/destroyed asynchronously. |
3523 | warn "begin emergency player save\n"; |
3555 | warn "emergency_perl_save: begin player save\n"; |
3524 | for my $login (keys %cf::PLAYER) { |
3556 | for my $login (keys %cf::PLAYER) { |
3525 | my $pl = $cf::PLAYER{$login} or next; |
3557 | my $pl = $cf::PLAYER{$login} or next; |
3526 | $pl->valid or next; |
3558 | $pl->valid or next; |
3527 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3559 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3528 | $pl->save; |
3560 | $pl->save; |
3529 | } |
3561 | } |
3530 | warn "end emergency player save\n"; |
3562 | warn "emergency_perl_save: end player save\n"; |
3531 | |
3563 | |
3532 | warn "begin emergency map save\n"; |
3564 | warn "emergency_perl_save: begin map save\n"; |
3533 | for my $path (keys %cf::MAP) { |
3565 | for my $path (keys %cf::MAP) { |
3534 | my $map = $cf::MAP{$path} or next; |
3566 | my $map = $cf::MAP{$path} or next; |
3535 | $map->valid or next; |
3567 | $map->valid or next; |
3536 | $map->save; |
3568 | $map->save; |
3537 | } |
3569 | } |
3538 | warn "end emergency map save\n"; |
3570 | warn "emergency_perl_save: end map save\n"; |
3539 | |
3571 | |
3540 | warn "begin emergency database checkpoint\n"; |
3572 | warn "emergency_perl_save: begin database checkpoint\n"; |
3541 | BDB::db_env_txn_checkpoint $DB_ENV; |
3573 | BDB::db_env_txn_checkpoint $DB_ENV; |
3542 | warn "end emergency database checkpoint\n"; |
3574 | warn "emergency_perl_save: end database checkpoint\n"; |
3543 | |
3575 | |
3544 | warn "begin write uuid\n"; |
3576 | warn "emergency_perl_save: begin write uuid\n"; |
3545 | write_uuid_sync 1; |
3577 | write_uuid_sync 1; |
3546 | warn "end write uuid\n"; |
3578 | warn "emergency_perl_save: end write uuid\n"; |
3547 | }; |
3579 | }; |
3548 | |
3580 | |
|
|
3581 | warn "emergency_perl_save: starting sync()\n"; |
|
|
3582 | IO::AIO::aio_sync sub { |
|
|
3583 | warn "emergency_perl_save: finished sync()\n"; |
|
|
3584 | }; |
|
|
3585 | |
3549 | warn "leave emergency perl save\n"; |
3586 | warn "emergency_perl_save: leave\n"; |
3550 | } |
3587 | } |
3551 | |
3588 | |
3552 | sub post_cleanup { |
3589 | sub post_cleanup { |
3553 | my ($make_core) = @_; |
3590 | my ($make_core) = @_; |
3554 | |
3591 | |
… | |
… | |
3580 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3617 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3581 | for my $name (keys %$leaf_symtab) { |
3618 | for my $name (keys %$leaf_symtab) { |
3582 | _gv_clear *{"$pkg$name"}; |
3619 | _gv_clear *{"$pkg$name"}; |
3583 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3620 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3584 | } |
3621 | } |
3585 | warn "cleared package #$pkg\n";#d# |
3622 | warn "cleared package $pkg\n";#d# |
3586 | } |
3623 | } |
3587 | |
|
|
3588 | our $RELOAD; # how many times to reload |
|
|
3589 | |
3624 | |
3590 | sub do_reload_perl() { |
3625 | sub do_reload_perl() { |
3591 | # can/must only be called in main |
3626 | # can/must only be called in main |
3592 | if ($Coro::current != $Coro::main) { |
3627 | if ($Coro::current != $Coro::main) { |
3593 | warn "can only reload from main coroutine"; |
3628 | warn "can only reload from main coroutine"; |
3594 | return; |
3629 | return; |
3595 | } |
3630 | } |
3596 | |
3631 | |
3597 | return if $RELOAD++; |
3632 | return if $RELOAD++; |
|
|
3633 | |
|
|
3634 | my $t1 = EV::time; |
3598 | |
3635 | |
3599 | while ($RELOAD) { |
3636 | while ($RELOAD) { |
3600 | warn "reloading..."; |
3637 | warn "reloading..."; |
3601 | |
3638 | |
3602 | warn "entering sync_job"; |
3639 | warn "entering sync_job"; |
… | |
… | |
3663 | clear_package "safe::$_" |
3700 | clear_package "safe::$_" |
3664 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3701 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3665 | |
3702 | |
3666 | warn "unloading cf.pm \"a bit\""; |
3703 | warn "unloading cf.pm \"a bit\""; |
3667 | delete $INC{"cf.pm"}; |
3704 | delete $INC{"cf.pm"}; |
3668 | delete $INC{"cf/pod.pm"}; |
3705 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3669 | |
3706 | |
3670 | # don't, removes xs symbols, too, |
3707 | # don't, removes xs symbols, too, |
3671 | # and global variables created in xs |
3708 | # and global variables created in xs |
3672 | #clear_package __PACKAGE__; |
3709 | #clear_package __PACKAGE__; |
3673 | |
3710 | |
… | |
… | |
3681 | cf::reload_config; |
3718 | cf::reload_config; |
3682 | |
3719 | |
3683 | warn "loading extensions"; |
3720 | warn "loading extensions"; |
3684 | cf::load_extensions; |
3721 | cf::load_extensions; |
3685 | |
3722 | |
|
|
3723 | if ($REATTACH_ON_RELOAD) { |
3686 | warn "reattaching attachments to objects/players"; |
3724 | warn "reattaching attachments to objects/players"; |
3687 | _global_reattach; # objects, sockets |
3725 | _global_reattach; # objects, sockets |
3688 | warn "reattaching attachments to maps"; |
3726 | warn "reattaching attachments to maps"; |
3689 | reattach $_ for values %MAP; |
3727 | reattach $_ for values %MAP; |
3690 | warn "reattaching attachments to players"; |
3728 | warn "reattaching attachments to players"; |
3691 | reattach $_ for values %PLAYER; |
3729 | reattach $_ for values %PLAYER; |
|
|
3730 | } |
|
|
3731 | |
|
|
3732 | warn "running post_init jobs"; |
|
|
3733 | (pop @POST_INIT)->(1) while @POST_INIT; |
3692 | |
3734 | |
3693 | warn "leaving sync_job"; |
3735 | warn "leaving sync_job"; |
3694 | |
3736 | |
3695 | 1 |
3737 | 1 |
3696 | } or do { |
3738 | } or do { |
… | |
… | |
3699 | }; |
3741 | }; |
3700 | |
3742 | |
3701 | warn "reloaded"; |
3743 | warn "reloaded"; |
3702 | --$RELOAD; |
3744 | --$RELOAD; |
3703 | } |
3745 | } |
|
|
3746 | |
|
|
3747 | $t1 = EV::time - $t1; |
|
|
3748 | warn "reload completed in ${t1}s\n"; |
3704 | }; |
3749 | }; |
3705 | |
3750 | |
3706 | our $RELOAD_WATCHER; # used only during reload |
3751 | our $RELOAD_WATCHER; # used only during reload |
3707 | |
3752 | |
3708 | sub reload_perl() { |
3753 | sub reload_perl() { |
3709 | # doing reload synchronously and two reloads happen back-to-back, |
3754 | # doing reload synchronously and two reloads happen back-to-back, |
3710 | # coro crashes during coro_state_free->destroy here. |
3755 | # coro crashes during coro_state_free->destroy here. |
3711 | |
3756 | |
|
|
3757 | $RELOAD_WATCHER ||= cf::async { |
|
|
3758 | Coro::AIO::aio_wait cache_extensions; |
|
|
3759 | |
3712 | $RELOAD_WATCHER ||= EV::timer 0, 0, sub { |
3760 | $RELOAD_WATCHER = EV::timer $TICK * 1.5, 0, sub { |
3713 | do_reload_perl; |
3761 | do_reload_perl; |
3714 | undef $RELOAD_WATCHER; |
3762 | undef $RELOAD_WATCHER; |
|
|
3763 | }; |
3715 | }; |
3764 | }; |
3716 | } |
3765 | } |
3717 | |
3766 | |
3718 | register_command "reload" => sub { |
3767 | register_command "reload" => sub { |
3719 | my ($who, $arg) = @_; |
3768 | my ($who, $arg) = @_; |
… | |
… | |
3878 | LOG llevInfo, "[ABT] [suppressed]\n"; |
3927 | LOG llevInfo, "[ABT] [suppressed]\n"; |
3879 | } |
3928 | } |
3880 | } |
3929 | } |
3881 | |
3930 | |
3882 | # load additional modules |
3931 | # load additional modules |
3883 | use cf::pod; |
3932 | require "cf/$_.pm" for @EXTRA_MODULES; |
3884 | |
3933 | |
3885 | END { cf::emergency_save } |
3934 | END { cf::emergency_save } |
3886 | |
3935 | |
3887 | 1 |
3936 | 1 |
3888 | |
3937 | |