… | |
… | |
19 | # The authors can be reached via e-mail to <support@deliantra.net> |
19 | # The authors can be reached via e-mail to <support@deliantra.net> |
20 | # |
20 | # |
21 | |
21 | |
22 | package cf; |
22 | package cf; |
23 | |
23 | |
|
|
24 | use 5.10.0; |
24 | use utf8; |
25 | use utf8; |
25 | use strict; |
26 | use strict qw(vars subs); |
26 | |
27 | |
27 | use Symbol; |
28 | use Symbol; |
28 | use List::Util; |
29 | use List::Util; |
29 | use Socket; |
30 | use Socket; |
30 | use EV 3.2; |
31 | use EV; |
31 | use Opcode; |
32 | use Opcode; |
32 | use Safe; |
33 | use Safe; |
33 | use Safe::Hole; |
34 | use Safe::Hole; |
34 | use Storable (); |
35 | use Storable (); |
35 | |
36 | |
|
|
37 | use Guard (); |
36 | use Coro 4.50 (); |
38 | use Coro (); |
37 | use Coro::State; |
39 | use Coro::State; |
38 | use Coro::Handle; |
40 | use Coro::Handle; |
39 | use Coro::EV; |
41 | use Coro::EV; |
|
|
42 | use Coro::AnyEvent; |
40 | use Coro::Timer; |
43 | use Coro::Timer; |
41 | use Coro::Signal; |
44 | use Coro::Signal; |
42 | use Coro::Semaphore; |
45 | use Coro::Semaphore; |
|
|
46 | use Coro::SemaphoreSet; |
|
|
47 | use Coro::AnyEvent; |
43 | use Coro::AIO; |
48 | use Coro::AIO; |
44 | use Coro::BDB; |
49 | use Coro::BDB 1.6; |
45 | use Coro::Storable; |
50 | use Coro::Storable; |
46 | use Coro::Util (); |
51 | use Coro::Util (); |
47 | |
52 | |
48 | use JSON::XS 2.01 (); |
53 | use JSON::XS 2.01 (); |
49 | use BDB (); |
54 | use BDB (); |
50 | use Data::Dumper; |
55 | use Data::Dumper; |
51 | use Digest::MD5; |
56 | use Digest::MD5; |
52 | use Fcntl; |
57 | use Fcntl; |
53 | use YAML (); |
58 | use YAML (); |
54 | use IO::AIO 2.51 (); |
59 | use IO::AIO (); |
55 | use Time::HiRes; |
60 | use Time::HiRes; |
56 | use Compress::LZF; |
61 | use Compress::LZF; |
57 | use Digest::MD5 (); |
62 | use Digest::MD5 (); |
|
|
63 | |
|
|
64 | AnyEvent::detect; |
58 | |
65 | |
59 | # configure various modules to our taste |
66 | # configure various modules to our taste |
60 | # |
67 | # |
61 | $Storable::canonical = 1; # reduce rsync transfers |
68 | $Storable::canonical = 1; # reduce rsync transfers |
62 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
69 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
|
|
70 | |
|
|
71 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
|
|
72 | |
|
|
73 | # make sure c-lzf reinitialises itself |
|
|
74 | Compress::LZF::set_serializer "Storable", "Storable::net_mstore", "Storable::mretrieve"; |
63 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
75 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
64 | |
|
|
65 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
|
|
66 | |
76 | |
67 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
77 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
68 | |
78 | |
69 | our %COMMAND = (); |
79 | our %COMMAND = (); |
70 | our %COMMAND_TIME = (); |
80 | our %COMMAND_TIME = (); |
… | |
… | |
73 | our %EXTCMD = (); |
83 | our %EXTCMD = (); |
74 | our %EXTICMD = (); |
84 | our %EXTICMD = (); |
75 | our %EXT_CORO = (); # coroutines bound to extensions |
85 | our %EXT_CORO = (); # coroutines bound to extensions |
76 | our %EXT_MAP = (); # pluggable maps |
86 | our %EXT_MAP = (); # pluggable maps |
77 | |
87 | |
78 | our $RELOAD; # number of reloads so far |
88 | our $RELOAD; # number of reloads so far, non-zero while in reload |
79 | our @EVENT; |
89 | our @EVENT; |
80 | |
90 | |
81 | our $CONFDIR = confdir; |
91 | our $CONFDIR = confdir; |
82 | our $DATADIR = datadir; |
92 | our $DATADIR = datadir; |
83 | our $LIBDIR = "$DATADIR/ext"; |
93 | our $LIBDIR = "$DATADIR/ext"; |
84 | our $PODDIR = "$DATADIR/pod"; |
94 | our $PODDIR = "$DATADIR/pod"; |
85 | our $MAPDIR = "$DATADIR/" . mapdir; |
95 | our $MAPDIR = "$DATADIR/" . mapdir; |
86 | our $LOCALDIR = localdir; |
96 | our $LOCALDIR = localdir; |
87 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
97 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
88 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
98 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
89 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
99 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
90 | our $RANDOMDIR = "$LOCALDIR/random"; |
100 | our $RANDOMDIR = "$LOCALDIR/random"; |
91 | our $BDBDIR = "$LOCALDIR/db"; |
101 | our $BDBDIR = "$LOCALDIR/db"; |
|
|
102 | our $PIDFILE = "$LOCALDIR/pid"; |
|
|
103 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
|
|
104 | |
92 | our %RESOURCE; |
105 | our %RESOURCE; |
93 | |
106 | |
94 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
107 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
95 | our $AIO_POLL_WATCHER; |
|
|
96 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
108 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
97 | our $NEXT_TICK; |
109 | our $NEXT_TICK; |
98 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
110 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
99 | |
111 | |
100 | our $BDB_POLL_WATCHER; |
|
|
101 | our $BDB_DEADLOCK_WATCHER; |
112 | our $BDB_DEADLOCK_WATCHER; |
102 | our $BDB_CHECKPOINT_WATCHER; |
113 | our $BDB_CHECKPOINT_WATCHER; |
103 | our $BDB_TRICKLE_WATCHER; |
114 | our $BDB_TRICKLE_WATCHER; |
104 | our $DB_ENV; |
115 | our $DB_ENV; |
105 | |
116 | |
|
|
117 | our @EXTRA_MODULES = qw(pod mapscript); |
|
|
118 | |
106 | our %CFG; |
119 | our %CFG; |
107 | |
120 | |
108 | our $UPTIME; $UPTIME ||= time; |
121 | our $UPTIME; $UPTIME ||= time; |
109 | our $RUNTIME; |
122 | our $RUNTIME; |
110 | our $NOW; |
123 | our $NOW; |
… | |
… | |
119 | 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) |
120 | our $LOADAVG; # same thing, but with alpha-smoothing |
133 | our $LOADAVG; # same thing, but with alpha-smoothing |
121 | our $JITTER; # average jitter |
134 | our $JITTER; # average jitter |
122 | our $TICK_START; # for load detecting purposes |
135 | our $TICK_START; # for load detecting purposes |
123 | |
136 | |
|
|
137 | our @POST_INIT; |
|
|
138 | |
|
|
139 | our $REATTACH_ON_RELOAD; # ste to true to force object reattach on reload (slow) |
|
|
140 | |
124 | binmode STDOUT; |
141 | binmode STDOUT; |
125 | binmode STDERR; |
142 | binmode STDERR; |
126 | |
143 | |
127 | # read virtual server time, if available |
144 | # read virtual server time, if available |
128 | unless ($RUNTIME || !-e "$LOCALDIR/runtime") { |
145 | unless ($RUNTIME || !-e $RUNTIMEFILE) { |
129 | open my $fh, "<", "$LOCALDIR/runtime" |
146 | open my $fh, "<", $RUNTIMEFILE |
130 | or die "unable to read runtime file: $!"; |
147 | or die "unable to read $RUNTIMEFILE file: $!"; |
131 | $RUNTIME = <$fh> + 0.; |
148 | $RUNTIME = <$fh> + 0.; |
132 | } |
149 | } |
|
|
150 | |
|
|
151 | eval "sub TICK() { $TICK } 1" or die; |
133 | |
152 | |
134 | mkdir $_ |
153 | mkdir $_ |
135 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
154 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
136 | |
155 | |
137 | our $EMERGENCY_POSITION; |
156 | our $EMERGENCY_POSITION; |
… | |
… | |
242 | for my $pkg (qw( |
261 | for my $pkg (qw( |
243 | cf::global cf::attachable |
262 | cf::global cf::attachable |
244 | cf::object cf::object::player |
263 | cf::object cf::object::player |
245 | cf::client cf::player |
264 | cf::client cf::player |
246 | cf::arch cf::living |
265 | cf::arch cf::living |
|
|
266 | cf::map cf::mapspace |
247 | cf::map cf::party cf::region |
267 | cf::party cf::region |
248 | )) { |
268 | )) { |
249 | no strict 'refs'; |
|
|
250 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
269 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
251 | } |
270 | } |
252 | |
271 | |
253 | $EV::DIED = sub { |
272 | $EV::DIED = sub { |
254 | warn "error in event callback: @_"; |
273 | warn "error in event callback: @_"; |
… | |
… | |
296 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
315 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
297 | |
316 | |
298 | sub encode_json($) { $json_coder->encode ($_[0]) } |
317 | sub encode_json($) { $json_coder->encode ($_[0]) } |
299 | sub decode_json($) { $json_coder->decode ($_[0]) } |
318 | sub decode_json($) { $json_coder->decode ($_[0]) } |
300 | |
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 | |
301 | =item cf::lock_wait $string |
334 | =item cf::lock_wait $string |
302 | |
335 | |
303 | Wait until the given lock is available. See cf::lock_acquire. |
336 | Wait until the given lock is available. See cf::lock_acquire. |
304 | |
337 | |
305 | =item my $lock = cf::lock_acquire $string |
338 | =item my $lock = cf::lock_acquire $string |
306 | |
339 | |
307 | 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 |
308 | 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, |
309 | for example when the coroutine gets canceled), the lock is automatically |
342 | for example when the coroutine gets canceled), the lock is automatically |
310 | returned. |
343 | returned. |
311 | |
344 | |
312 | 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 |
313 | deadlocked coro. |
346 | deadlocked coro. |
… | |
… | |
319 | |
352 | |
320 | 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. |
321 | |
354 | |
322 | =cut |
355 | =cut |
323 | |
356 | |
324 | our %LOCK; |
357 | our $LOCKS = new Coro::SemaphoreSet; |
325 | our %LOCKER;#d# |
|
|
326 | |
358 | |
327 | sub lock_wait($) { |
359 | sub lock_wait($) { |
328 | my ($key) = @_; |
360 | $LOCKS->wait ($_[0]); |
329 | |
|
|
330 | if ($LOCKER{$key} == $Coro::current) {#d# |
|
|
331 | Carp::cluck "lock_wait($key) for already-acquired lock";#d# |
|
|
332 | return;#d# |
|
|
333 | }#d# |
|
|
334 | |
|
|
335 | # wait for lock, if any |
|
|
336 | while ($LOCK{$key}) { |
|
|
337 | push @{ $LOCK{$key} }, $Coro::current; |
|
|
338 | Coro::schedule; |
|
|
339 | } |
|
|
340 | } |
361 | } |
341 | |
362 | |
342 | sub lock_acquire($) { |
363 | sub lock_acquire($) { |
343 | my ($key) = @_; |
364 | $LOCKS->guard ($_[0]) |
344 | |
|
|
345 | # wait, to be sure we are not locked |
|
|
346 | lock_wait $key; |
|
|
347 | |
|
|
348 | $LOCK{$key} = []; |
|
|
349 | $LOCKER{$key} = $Coro::current;#d# |
|
|
350 | |
|
|
351 | Coro::guard { |
|
|
352 | delete $LOCKER{$key};#d# |
|
|
353 | # wake up all waiters, to be on the safe side |
|
|
354 | $_->ready for @{ delete $LOCK{$key} }; |
|
|
355 | } |
|
|
356 | } |
365 | } |
357 | |
366 | |
358 | sub lock_active($) { |
367 | sub lock_active($) { |
359 | my ($key) = @_; |
368 | $LOCKS->count ($_[0]) < 1 |
360 | |
|
|
361 | ! ! $LOCK{$key} |
|
|
362 | } |
369 | } |
363 | |
370 | |
364 | sub freeze_mainloop { |
371 | sub freeze_mainloop { |
365 | tick_inhibit_inc; |
372 | tick_inhibit_inc; |
366 | |
373 | |
367 | Coro::guard \&tick_inhibit_dec; |
374 | &Guard::guard (\&tick_inhibit_dec); |
368 | } |
375 | } |
369 | |
376 | |
370 | =item cf::periodic $interval, $cb |
377 | =item cf::periodic $interval, $cb |
371 | |
378 | |
372 | 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 |
… | |
… | |
724 | |
731 | |
725 | ############################################################################# |
732 | ############################################################################# |
726 | |
733 | |
727 | =head2 ATTACHABLE OBJECTS |
734 | =head2 ATTACHABLE OBJECTS |
728 | |
735 | |
729 | Many objects in crossfire are so-called attachable objects. That means you can |
736 | Many objects in deliantra are so-called attachable objects. That means you can |
730 | attach callbacks/event handlers (a collection of which is called an "attachment") |
737 | attach callbacks/event handlers (a collection of which is called an "attachment") |
731 | to it. All such attachable objects support the following methods. |
738 | to it. All such attachable objects support the following methods. |
732 | |
739 | |
733 | In the following description, CLASS can be any of C<global>, C<object> |
740 | In the following description, CLASS can be any of C<global>, C<object> |
734 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
741 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
… | |
… | |
784 | =item cf::CLASS::attachment $name, ... |
791 | =item cf::CLASS::attachment $name, ... |
785 | |
792 | |
786 | Register an attachment by C<$name> through which attachable objects of the |
793 | Register an attachment by C<$name> through which attachable objects of the |
787 | given CLASS can refer to this attachment. |
794 | given CLASS can refer to this attachment. |
788 | |
795 | |
789 | Some classes such as crossfire maps and objects can specify attachments |
796 | Some classes such as deliantra maps and objects can specify attachments |
790 | that are attached at load/instantiate time, thus the need for a name. |
797 | that are attached at load/instantiate time, thus the need for a name. |
791 | |
798 | |
792 | These calls expect any number of the following handler/hook descriptions: |
799 | These calls expect any number of the following handler/hook descriptions: |
793 | |
800 | |
794 | =over 4 |
801 | =over 4 |
… | |
… | |
1085 | |
1092 | |
1086 | sub reattach { |
1093 | sub reattach { |
1087 | # basically do the same as instantiate, without calling instantiate |
1094 | # basically do the same as instantiate, without calling instantiate |
1088 | my ($obj) = @_; |
1095 | my ($obj) = @_; |
1089 | |
1096 | |
|
|
1097 | # no longer needed after getting rid of delete_package? |
1090 | bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
1098 | #bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
1091 | |
1099 | |
1092 | my $registry = $obj->registry; |
1100 | my $registry = $obj->registry; |
1093 | |
1101 | |
1094 | @$registry = (); |
1102 | @$registry = (); |
1095 | |
1103 | |
… | |
… | |
1160 | } else { |
1168 | } else { |
1161 | aio_unlink "$filename.pst"; |
1169 | aio_unlink "$filename.pst"; |
1162 | } |
1170 | } |
1163 | |
1171 | |
1164 | aio_rename "$filename~", $filename; |
1172 | aio_rename "$filename~", $filename; |
|
|
1173 | |
|
|
1174 | $filename =~ s%/[^/]+$%%; |
|
|
1175 | aio_pathsync $filename if $cf::USE_FSYNC; |
1165 | } else { |
1176 | } else { |
1166 | warn "FATAL: $filename~: $!\n"; |
1177 | warn "unable to save objects: $filename~: $!\n"; |
1167 | } |
1178 | } |
1168 | } else { |
1179 | } else { |
1169 | aio_unlink $filename; |
1180 | aio_unlink $filename; |
1170 | aio_unlink "$filename.pst"; |
1181 | aio_unlink "$filename.pst"; |
1171 | } |
1182 | } |
… | |
… | |
1262 | my ($name, $cb) = @_; |
1273 | my ($name, $cb) = @_; |
1263 | |
1274 | |
1264 | $EXTICMD{$name} = $cb; |
1275 | $EXTICMD{$name} = $cb; |
1265 | } |
1276 | } |
1266 | |
1277 | |
|
|
1278 | use File::Glob (); |
|
|
1279 | |
1267 | cf::player->attach ( |
1280 | cf::player->attach ( |
1268 | on_command => sub { |
1281 | on_command => sub { |
1269 | my ($pl, $name, $params) = @_; |
1282 | my ($pl, $name, $params) = @_; |
1270 | |
1283 | |
1271 | my $cb = $COMMAND{$name} |
1284 | my $cb = $COMMAND{$name} |
… | |
… | |
1303 | |
1316 | |
1304 | cf::override; |
1317 | cf::override; |
1305 | }, |
1318 | }, |
1306 | ); |
1319 | ); |
1307 | |
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 | } |
|
|
1333 | |
1308 | sub load_extensions { |
1334 | sub load_extensions { |
1309 | cf::sync_job { |
1335 | cf::sync_job { |
1310 | my %todo; |
1336 | my %todo; |
1311 | |
1337 | |
1312 | for my $path (<$LIBDIR/*.ext>) { |
1338 | for my $path (<$LIBDIR/*.ext>) { |
… | |
… | |
1331 | |
1357 | |
1332 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1358 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1333 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1359 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1334 | |
1360 | |
1335 | $ext{source} = |
1361 | $ext{source} = |
1336 | "package $pkg; use strict; use utf8;\n" |
1362 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
1337 | . "#line 1 \"$path\"\n{\n" |
1363 | . "#line 1 \"$path\"\n{\n" |
1338 | . $source |
1364 | . $source |
1339 | . "\n};\n1"; |
1365 | . "\n};\n1"; |
1340 | |
1366 | |
1341 | $todo{$base} = \%ext; |
1367 | $todo{$base} = \%ext; |
… | |
… | |
1381 | |
1407 | |
1382 | =back |
1408 | =back |
1383 | |
1409 | |
1384 | =head2 CORE EXTENSIONS |
1410 | =head2 CORE EXTENSIONS |
1385 | |
1411 | |
1386 | Functions and methods that extend core crossfire objects. |
1412 | Functions and methods that extend core deliantra objects. |
1387 | |
1413 | |
1388 | =cut |
1414 | =cut |
1389 | |
1415 | |
1390 | package cf::player; |
1416 | package cf::player; |
1391 | |
1417 | |
… | |
… | |
1434 | |
1460 | |
1435 | sub exists($) { |
1461 | sub exists($) { |
1436 | my ($login) = @_; |
1462 | my ($login) = @_; |
1437 | |
1463 | |
1438 | $cf::PLAYER{$login} |
1464 | $cf::PLAYER{$login} |
1439 | or cf::sync_job { !aio_stat path $login } |
1465 | or !aio_stat path $login |
1440 | } |
1466 | } |
1441 | |
1467 | |
1442 | sub find($) { |
1468 | sub find($) { |
1443 | return $cf::PLAYER{$_[0]} || do { |
1469 | return $cf::PLAYER{$_[0]} || do { |
1444 | my $login = $_[0]; |
1470 | my $login = $_[0]; |
… | |
… | |
1519 | my ($pl) = @_; |
1545 | my ($pl) = @_; |
1520 | |
1546 | |
1521 | my $name = $pl->ob->name; |
1547 | my $name = $pl->ob->name; |
1522 | |
1548 | |
1523 | $pl->{deny_save} = 1; |
1549 | $pl->{deny_save} = 1; |
1524 | $pl->password ("*"); # this should lock out the player until we nuked the dir |
1550 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1525 | |
1551 | |
1526 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1552 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1527 | $pl->deactivate; |
1553 | $pl->deactivate; |
|
|
1554 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
|
|
1555 | $pl->ob->check_score; |
1528 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1556 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1529 | $pl->ns->destroy if $pl->ns; |
1557 | $pl->ns->destroy if $pl->ns; |
1530 | |
1558 | |
1531 | my $path = playerdir $pl; |
1559 | my $path = playerdir $pl; |
1532 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1560 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
… | |
… | |
1613 | } |
1641 | } |
1614 | |
1642 | |
1615 | \@paths |
1643 | \@paths |
1616 | } |
1644 | } |
1617 | |
1645 | |
1618 | =item $protocol_xml = $player->expand_cfpod ($crossfire_pod) |
1646 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1619 | |
1647 | |
1620 | Expand crossfire pod fragments into protocol xml. |
1648 | Expand deliantra pod fragments into protocol xml. |
1621 | |
|
|
1622 | =cut |
|
|
1623 | |
|
|
1624 | use re 'eval'; |
|
|
1625 | |
|
|
1626 | my $group; |
|
|
1627 | my $interior; $interior = qr{ |
|
|
1628 | # match a pod interior sequence sans C<< >> |
|
|
1629 | (?: |
|
|
1630 | \ (.*?)\ (?{ $group = $^N }) |
|
|
1631 | | < (??{$interior}) > |
|
|
1632 | ) |
|
|
1633 | }x; |
|
|
1634 | |
|
|
1635 | sub expand_cfpod { |
|
|
1636 | my ($self, $pod) = @_; |
|
|
1637 | |
|
|
1638 | my $xml; |
|
|
1639 | |
|
|
1640 | while () { |
|
|
1641 | if ($pod =~ /\G( (?: [^BCGHITU]+ | .(?!<) )+ )/xgcs) { |
|
|
1642 | $group = $1; |
|
|
1643 | |
|
|
1644 | $group =~ s/&/&/g; |
|
|
1645 | $group =~ s/</</g; |
|
|
1646 | |
|
|
1647 | $xml .= $group; |
|
|
1648 | } elsif ($pod =~ m%\G |
|
|
1649 | ([BCGHITU]) |
|
|
1650 | < |
|
|
1651 | (?: |
|
|
1652 | ([^<>]*) (?{ $group = $^N }) |
|
|
1653 | | < $interior > |
|
|
1654 | ) |
|
|
1655 | > |
|
|
1656 | %gcsx |
|
|
1657 | ) { |
|
|
1658 | my ($code, $data) = ($1, $group); |
|
|
1659 | |
|
|
1660 | if ($code eq "B") { |
|
|
1661 | $xml .= "<b>" . expand_cfpod ($self, $data) . "</b>"; |
|
|
1662 | } elsif ($code eq "I") { |
|
|
1663 | $xml .= "<i>" . expand_cfpod ($self, $data) . "</i>"; |
|
|
1664 | } elsif ($code eq "U") { |
|
|
1665 | $xml .= "<u>" . expand_cfpod ($self, $data) . "</u>"; |
|
|
1666 | } elsif ($code eq "C") { |
|
|
1667 | $xml .= "<tt>" . expand_cfpod ($self, $data) . "</tt>"; |
|
|
1668 | } elsif ($code eq "T") { |
|
|
1669 | $xml .= "<big><b>" . expand_cfpod ($self, $data) . "</b></big>"; |
|
|
1670 | } elsif ($code eq "G") { |
|
|
1671 | my ($male, $female) = split /\|/, $data; |
|
|
1672 | $data = $self->gender ? $female : $male; |
|
|
1673 | $xml .= expand_cfpod ($self, $data); |
|
|
1674 | } elsif ($code eq "H") { |
|
|
1675 | $xml .= ("<fg name=\"lightblue\">[" . expand_cfpod ($self, $data) . " (Use hintmode to suppress hints)]</fg>", |
|
|
1676 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
|
|
1677 | "") |
|
|
1678 | [$self->{hintmode}]; |
|
|
1679 | } else { |
|
|
1680 | $xml .= "error processing '$code($data)' directive"; |
|
|
1681 | } |
|
|
1682 | } else { |
|
|
1683 | if ($pod =~ /\G(.+)/) { |
|
|
1684 | warn "parse error while expanding $pod (at $1)"; |
|
|
1685 | } |
|
|
1686 | last; |
|
|
1687 | } |
|
|
1688 | } |
|
|
1689 | |
|
|
1690 | for ($xml) { |
|
|
1691 | # create single paragraphs (very hackish) |
|
|
1692 | s/(?<=\S)\n(?=\w)/ /g; |
|
|
1693 | |
|
|
1694 | # compress some whitespace |
|
|
1695 | s/\s+\n/\n/g; # ws line-ends |
|
|
1696 | s/\n\n+/\n/g; # double lines |
|
|
1697 | s/^\n+//; # beginning lines |
|
|
1698 | s/\n+$//; # ending lines |
|
|
1699 | } |
|
|
1700 | |
|
|
1701 | $xml |
|
|
1702 | } |
|
|
1703 | |
|
|
1704 | no re 'eval'; |
|
|
1705 | |
|
|
1706 | sub hintmode { |
|
|
1707 | $_[0]{hintmode} = $_[1] if @_ > 1; |
|
|
1708 | $_[0]{hintmode} |
|
|
1709 | } |
|
|
1710 | |
1649 | |
1711 | =item $player->ext_reply ($msgid, @msg) |
1650 | =item $player->ext_reply ($msgid, @msg) |
1712 | |
1651 | |
1713 | Sends an ext reply to the player. |
1652 | Sends an ext reply to the player. |
1714 | |
1653 | |
… | |
… | |
1927 | |
1866 | |
1928 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1867 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1929 | "$UNIQUEDIR/$path" |
1868 | "$UNIQUEDIR/$path" |
1930 | } |
1869 | } |
1931 | |
1870 | |
1932 | # and all this just because we cannot iterate over |
|
|
1933 | # all maps in C++... |
|
|
1934 | sub change_all_map_light { |
|
|
1935 | my ($change) = @_; |
|
|
1936 | |
|
|
1937 | $_->change_map_light ($change) |
|
|
1938 | for grep $_->outdoor, values %cf::MAP; |
|
|
1939 | } |
|
|
1940 | |
|
|
1941 | sub decay_objects { |
1871 | sub decay_objects { |
1942 | my ($self) = @_; |
1872 | my ($self) = @_; |
1943 | |
1873 | |
1944 | return if $self->{deny_reset}; |
1874 | return if $self->{deny_reset}; |
1945 | |
1875 | |
… | |
… | |
2027 | sub find { |
1957 | sub find { |
2028 | my ($path, $origin) = @_; |
1958 | my ($path, $origin) = @_; |
2029 | |
1959 | |
2030 | $path = normalise $path, $origin && $origin->path; |
1960 | $path = normalise $path, $origin && $origin->path; |
2031 | |
1961 | |
2032 | cf::lock_wait "map_data:$path";#d#remove |
1962 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2033 | cf::lock_wait "map_find:$path"; |
1963 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2034 | |
1964 | |
2035 | $cf::MAP{$path} || do { |
1965 | $cf::MAP{$path} || do { |
2036 | my $guard1 = cf::lock_acquire "map_find:$path"; |
|
|
2037 | my $guard2 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
|
|
2038 | |
|
|
2039 | my $map = new_from_path cf::map $path |
1966 | my $map = new_from_path cf::map $path |
2040 | or return; |
1967 | or return; |
2041 | |
1968 | |
2042 | $map->{last_save} = $cf::RUNTIME; |
1969 | $map->{last_save} = $cf::RUNTIME; |
2043 | |
1970 | |
… | |
… | |
2045 | or return; |
1972 | or return; |
2046 | |
1973 | |
2047 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1974 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
2048 | # doing this can freeze the server in a sync job, obviously |
1975 | # doing this can freeze the server in a sync job, obviously |
2049 | #$cf::WAIT_FOR_TICK->wait; |
1976 | #$cf::WAIT_FOR_TICK->wait; |
|
|
1977 | undef $guard2; |
2050 | undef $guard1; |
1978 | undef $guard1; |
2051 | undef $guard2; |
|
|
2052 | $map->reset; |
1979 | $map->reset; |
2053 | return find $path; |
1980 | return find $path; |
2054 | } |
1981 | } |
2055 | |
1982 | |
2056 | $cf::MAP{$path} = $map |
1983 | $cf::MAP{$path} = $map |
… | |
… | |
2083 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2010 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2084 | $f->skip_block; |
2011 | $f->skip_block; |
2085 | $self->_load_objects ($f) |
2012 | $self->_load_objects ($f) |
2086 | or return; |
2013 | or return; |
2087 | |
2014 | |
2088 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
2015 | $self->post_load_original |
2089 | if delete $self->{load_original}; |
2016 | if delete $self->{load_original}; |
2090 | |
2017 | |
2091 | if (my $uniq = $self->uniq_path) { |
2018 | if (my $uniq = $self->uniq_path) { |
2092 | utf8::encode $uniq; |
2019 | utf8::encode $uniq; |
2093 | unless (aio_stat $uniq) { |
2020 | unless (aio_stat $uniq) { |
… | |
… | |
2110 | |
2037 | |
2111 | unless ($self->{deny_activate}) { |
2038 | unless ($self->{deny_activate}) { |
2112 | $self->decay_objects; |
2039 | $self->decay_objects; |
2113 | $self->fix_auto_apply; |
2040 | $self->fix_auto_apply; |
2114 | $self->update_buttons; |
2041 | $self->update_buttons; |
2115 | cf::cede_to_tick; |
|
|
2116 | $self->set_darkness_map; |
|
|
2117 | cf::cede_to_tick; |
2042 | cf::cede_to_tick; |
2118 | $self->activate; |
2043 | $self->activate; |
2119 | } |
2044 | } |
2120 | |
2045 | |
2121 | $self->{last_save} = $cf::RUNTIME; |
2046 | $self->{last_save} = $cf::RUNTIME; |
… | |
… | |
2459 | can be C<undef>. Does the right thing when the player is currently in a |
2384 | can be C<undef>. Does the right thing when the player is currently in a |
2460 | dialogue with the given NPC character. |
2385 | dialogue with the given NPC character. |
2461 | |
2386 | |
2462 | =cut |
2387 | =cut |
2463 | |
2388 | |
|
|
2389 | our $SAY_CHANNEL = { |
|
|
2390 | id => "say", |
|
|
2391 | title => "Map", |
|
|
2392 | reply => "say ", |
|
|
2393 | tooltip => "Things said to and replied from npcs near you and other players on the same map only.", |
|
|
2394 | }; |
|
|
2395 | |
|
|
2396 | our $CHAT_CHANNEL = { |
|
|
2397 | id => "chat", |
|
|
2398 | title => "Chat", |
|
|
2399 | reply => "chat ", |
|
|
2400 | tooltip => "Player chat and shouts, global to the server.", |
|
|
2401 | }; |
|
|
2402 | |
2464 | # rough implementation of a future "reply" method that works |
2403 | # rough implementation of a future "reply" method that works |
2465 | # with dialog boxes. |
2404 | # with dialog boxes. |
2466 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2405 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2467 | sub cf::object::player::reply($$$;$) { |
2406 | sub cf::object::player::reply($$$;$) { |
2468 | my ($self, $npc, $msg, $flags) = @_; |
2407 | my ($self, $npc, $msg, $flags) = @_; |
… | |
… | |
2479 | my $dialog = $pl->{npc_dialog}; |
2418 | my $dialog = $pl->{npc_dialog}; |
2480 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2419 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2481 | |
2420 | |
2482 | } else { |
2421 | } else { |
2483 | $msg = $npc->name . " says: $msg" if $npc; |
2422 | $msg = $npc->name . " says: $msg" if $npc; |
2484 | $self->message ($msg, $flags); |
2423 | $self->send_msg ($SAY_CHANNEL => $msg, $flags); |
2485 | } |
2424 | } |
2486 | } |
2425 | } |
2487 | } |
2426 | } |
2488 | |
2427 | |
2489 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
2428 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
… | |
… | |
2514 | |
2453 | |
2515 | =item $player_object->enter_link |
2454 | =item $player_object->enter_link |
2516 | |
2455 | |
2517 | Freezes the player and moves him/her to a special map (C<{link}>). |
2456 | Freezes the player and moves him/her to a special map (C<{link}>). |
2518 | |
2457 | |
2519 | The player should be reasonably safe there for short amounts of time. You |
2458 | The player should be reasonably safe there for short amounts of time (e.g. |
2520 | I<MUST> call C<leave_link> as soon as possible, though. |
2459 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
|
|
2460 | though, as the palyer cannot control the character while it is on the link |
|
|
2461 | map. |
2521 | |
2462 | |
2522 | Will never block. |
2463 | Will never block. |
2523 | |
2464 | |
2524 | =item $player_object->leave_link ($map, $x, $y) |
2465 | =item $player_object->leave_link ($map, $x, $y) |
2525 | |
2466 | |
… | |
… | |
2583 | |
2524 | |
2584 | $map->load; |
2525 | $map->load; |
2585 | $map->load_neighbours; |
2526 | $map->load_neighbours; |
2586 | |
2527 | |
2587 | return unless $self->contr->active; |
2528 | return unless $self->contr->active; |
|
|
2529 | $self->flag (cf::FLAG_DEBUG, 0);#d# temp |
2588 | $self->activate_recursive; |
2530 | $self->activate_recursive; |
2589 | |
2531 | |
2590 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2532 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2591 | $self->enter_map ($map, $x, $y); |
2533 | $self->enter_map ($map, $x, $y); |
2592 | } |
2534 | } |
… | |
… | |
2596 | Moves the player to the given map-path and coordinates by first freezing |
2538 | Moves the player to the given map-path and coordinates by first freezing |
2597 | her, loading and preparing them map, calling the provided $check callback |
2539 | her, loading and preparing them map, calling the provided $check callback |
2598 | that has to return the map if sucecssful, and then unfreezes the player on |
2540 | that has to return the map if sucecssful, and then unfreezes the player on |
2599 | the new (success) or old (failed) map position. In either case, $done will |
2541 | the new (success) or old (failed) map position. In either case, $done will |
2600 | be called at the end of this process. |
2542 | be called at the end of this process. |
|
|
2543 | |
|
|
2544 | Note that $check will be called with a potentially non-loaded map, so if |
|
|
2545 | it needs a loaded map it has to call C<< ->load >>. |
2601 | |
2546 | |
2602 | =cut |
2547 | =cut |
2603 | |
2548 | |
2604 | our $GOTOGEN; |
2549 | our $GOTOGEN; |
2605 | |
2550 | |
… | |
… | |
2684 | } |
2629 | } |
2685 | |
2630 | |
2686 | sub prepare_random_map { |
2631 | sub prepare_random_map { |
2687 | my ($exit) = @_; |
2632 | my ($exit) = @_; |
2688 | |
2633 | |
2689 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2690 | |
|
|
2691 | # all this does is basically replace the /! path by |
2634 | # all this does is basically replace the /! path by |
2692 | # a new random map path (?random/...) with a seed |
2635 | # a new random map path (?random/...) with a seed |
2693 | # that depends on the exit object |
2636 | # that depends on the exit object |
2694 | |
2637 | |
2695 | my $rmp = parse_random_map_params $exit->msg; |
2638 | my $rmp = parse_random_map_params $exit->msg; |
… | |
… | |
2697 | if ($exit->map) { |
2640 | if ($exit->map) { |
2698 | $rmp->{region} = $exit->region->name; |
2641 | $rmp->{region} = $exit->region->name; |
2699 | $rmp->{origin_map} = $exit->map->path; |
2642 | $rmp->{origin_map} = $exit->map->path; |
2700 | $rmp->{origin_x} = $exit->x; |
2643 | $rmp->{origin_x} = $exit->x; |
2701 | $rmp->{origin_y} = $exit->y; |
2644 | $rmp->{origin_y} = $exit->y; |
|
|
2645 | |
|
|
2646 | $exit->map->touch; |
2702 | } |
2647 | } |
2703 | |
2648 | |
2704 | $rmp->{random_seed} ||= $exit->random_seed; |
2649 | $rmp->{random_seed} ||= $exit->random_seed; |
2705 | |
2650 | |
2706 | my $data = JSON::XS->new->utf8->pretty->canonical->encode ($rmp); |
2651 | my $data = JSON::XS->new->utf8->pretty->canonical->encode ($rmp); |
… | |
… | |
2710 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2655 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2711 | aio_write $fh, 0, (length $data), $data, 0; |
2656 | aio_write $fh, 0, (length $data), $data, 0; |
2712 | undef $fh; |
2657 | undef $fh; |
2713 | aio_rename "$meta~", $meta; |
2658 | aio_rename "$meta~", $meta; |
2714 | |
2659 | |
|
|
2660 | my $slaying = "?random/$md5"; |
|
|
2661 | |
|
|
2662 | if ($exit->valid) { |
2715 | $exit->slaying ("?random/$md5"); |
2663 | $exit->slaying ("?random/$md5"); |
2716 | $exit->msg (undef); |
2664 | $exit->msg (undef); |
|
|
2665 | } |
2717 | } |
2666 | } |
2718 | } |
2667 | } |
2719 | |
2668 | |
2720 | sub cf::object::player::enter_exit { |
2669 | sub cf::object::player::enter_exit { |
2721 | my ($self, $exit) = @_; |
2670 | my ($self, $exit) = @_; |
2722 | |
2671 | |
2723 | return unless $self->type == cf::PLAYER; |
2672 | return unless $self->type == cf::PLAYER; |
2724 | |
2673 | |
2725 | if ($exit->slaying eq "/!") { |
|
|
2726 | #TODO: this should de-fi-ni-te-ly not be a sync-job |
|
|
2727 | # the problem is that $exit might not survive long enough |
|
|
2728 | # so it needs to be done right now, right here |
|
|
2729 | cf::sync_job { prepare_random_map $exit }; |
|
|
2730 | } |
|
|
2731 | |
|
|
2732 | my $slaying = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2733 | my $hp = $exit->stats->hp; |
|
|
2734 | my $sp = $exit->stats->sp; |
|
|
2735 | |
|
|
2736 | $self->enter_link; |
2674 | $self->enter_link; |
2737 | |
2675 | |
2738 | # if exit is damned, update players death & WoR home-position |
|
|
2739 | $self->contr->savebed ($slaying, $hp, $sp) |
|
|
2740 | if $exit->flag (FLAG_DAMNED); |
|
|
2741 | |
|
|
2742 | (async { |
2676 | (async { |
2743 | $Coro::current->{desc} = "enter_exit $slaying $hp $sp"; |
2677 | $Coro::current->{desc} = "enter_exit"; |
2744 | |
2678 | |
2745 | $self->deactivate_recursive; # just to be sure |
|
|
2746 | unless (eval { |
2679 | unless (eval { |
|
|
2680 | $self->deactivate_recursive; # just to be sure |
|
|
2681 | |
|
|
2682 | # random map handling |
|
|
2683 | { |
|
|
2684 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2685 | |
|
|
2686 | prepare_random_map $exit |
|
|
2687 | if $exit->slaying eq "/!"; |
|
|
2688 | } |
|
|
2689 | |
|
|
2690 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2691 | my $x = $exit->stats->hp; |
|
|
2692 | my $y = $exit->stats->sp; |
|
|
2693 | |
2747 | $self->goto ($slaying, $hp, $sp); |
2694 | $self->goto ($map, $x, $y); |
2748 | |
2695 | |
|
|
2696 | # if exit is damned, update players death & WoR home-position |
|
|
2697 | $self->contr->savebed ($map, $x, $y) |
|
|
2698 | if $exit->flag (cf::FLAG_DAMNED); |
|
|
2699 | |
2749 | 1; |
2700 | 1 |
2750 | }) { |
2701 | }) { |
2751 | $self->message ("Something went wrong deep within the crossfire server. " |
2702 | $self->message ("Something went wrong deep within the deliantra server. " |
2752 | . "I'll try to bring you back to the map you were before. " |
2703 | . "I'll try to bring you back to the map you were before. " |
2753 | . "Please report this to the dungeon master!", |
2704 | . "Please report this to the dungeon master!", |
2754 | cf::NDI_UNIQUE | cf::NDI_RED); |
2705 | cf::NDI_UNIQUE | cf::NDI_RED); |
2755 | |
2706 | |
2756 | warn "ERROR in enter_exit: $@"; |
2707 | warn "ERROR in enter_exit: $@"; |
… | |
… | |
2822 | id => "infobox", |
2773 | id => "infobox", |
2823 | title => "Body Parts", |
2774 | title => "Body Parts", |
2824 | reply => undef, |
2775 | reply => undef, |
2825 | tooltip => "Shows which body parts you posess and are available", |
2776 | tooltip => "Shows which body parts you posess and are available", |
2826 | }, |
2777 | }, |
|
|
2778 | "c/statistics" => { |
|
|
2779 | id => "infobox", |
|
|
2780 | title => "Statistics", |
|
|
2781 | reply => undef, |
|
|
2782 | tooltip => "Shows your primary statistics", |
|
|
2783 | }, |
|
|
2784 | "c/skills" => { |
|
|
2785 | id => "infobox", |
|
|
2786 | title => "Skills", |
|
|
2787 | reply => undef, |
|
|
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", |
|
|
2801 | }, |
2827 | "c/uptime" => { |
2802 | "c/uptime" => { |
2828 | id => "infobox", |
2803 | id => "infobox", |
2829 | title => "Uptime", |
2804 | title => "Uptime", |
2830 | reply => undef, |
2805 | reply => undef, |
2831 | tooltip => "How long the server has been running since last restart", |
2806 | tooltip => "How long the server has been running since last restart", |
… | |
… | |
2840 | id => "party", |
2815 | id => "party", |
2841 | title => "Party", |
2816 | title => "Party", |
2842 | reply => "gsay ", |
2817 | reply => "gsay ", |
2843 | tooltip => "Messages and chat related to your party", |
2818 | tooltip => "Messages and chat related to your party", |
2844 | }, |
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" => $CHAT_CHANNEL, |
2845 | ); |
2828 | ); |
2846 | |
2829 | |
2847 | sub cf::client::send_msg { |
2830 | sub cf::client::send_msg { |
2848 | my ($self, $channel, $msg, $color, @extra) = @_; |
2831 | my ($self, $channel, $msg, $color, @extra) = @_; |
2849 | |
2832 | |
2850 | $msg = $self->pl->expand_cfpod ($msg); |
2833 | $msg = $self->pl->expand_cfpod ($msg) |
|
|
2834 | unless $color & cf::NDI_VERBATIM; |
2851 | |
2835 | |
2852 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2836 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2853 | |
2837 | |
2854 | # check predefined channels, for the benefit of C |
2838 | # check predefined channels, for the benefit of C |
2855 | if ($CHANNEL{$channel}) { |
2839 | if ($CHANNEL{$channel}) { |
2856 | $channel = $CHANNEL{$channel}; |
2840 | $channel = $CHANNEL{$channel}; |
2857 | |
2841 | |
2858 | $self->ext_msg (channel_info => $channel) |
2842 | $self->ext_msg (channel_info => $channel); |
2859 | if $self->can_msg; |
|
|
2860 | |
|
|
2861 | $channel = $channel->{id}; |
2843 | $channel = $channel->{id}; |
2862 | |
2844 | |
2863 | } elsif (ref $channel) { |
2845 | } elsif (ref $channel) { |
2864 | # send meta info to client, if not yet sent |
2846 | # send meta info to client, if not yet sent |
2865 | unless (exists $self->{channel}{$channel->{id}}) { |
2847 | unless (exists $self->{channel}{$channel->{id}}) { |
2866 | $self->{channel}{$channel->{id}} = $channel; |
2848 | $self->{channel}{$channel->{id}} = $channel; |
2867 | $self->ext_msg (channel_info => $channel) |
2849 | $self->ext_msg (channel_info => $channel); |
2868 | if $self->can_msg; |
|
|
2869 | } |
2850 | } |
2870 | |
2851 | |
2871 | $channel = $channel->{id}; |
2852 | $channel = $channel->{id}; |
2872 | } |
2853 | } |
2873 | |
2854 | |
2874 | return unless @extra || length $msg; |
2855 | return unless @extra || length $msg; |
2875 | |
2856 | |
2876 | if ($self->can_msg) { |
|
|
2877 | # default colour, mask it out |
2857 | # default colour, mask it out |
2878 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2858 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2879 | if $color & cf::NDI_DEF; |
2859 | if $color & cf::NDI_DEF; |
2880 | |
2860 | |
2881 | $self->send_packet ("msg " . $self->{json_coder}->encode ( |
2861 | my $pkt = "msg " |
|
|
2862 | . $self->{json_coder}->encode ( |
2882 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra])); |
2863 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
2883 | } else { |
2864 | ); |
2884 | if ($color >= 0) { |
|
|
2885 | # replace some tags by gcfclient-compatible ones |
|
|
2886 | for ($msg) { |
|
|
2887 | 1 while |
|
|
2888 | s/<b>([^<]*)<\/b>/[b]${1}[\/b]/ |
|
|
2889 | || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/ |
|
|
2890 | || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/ |
|
|
2891 | || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/ |
|
|
2892 | || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/; |
|
|
2893 | } |
|
|
2894 | |
2865 | |
2895 | $color &= cf::NDI_COLOR_MASK; |
2866 | # try lzf for large packets |
|
|
2867 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2868 | if 1024 <= length $pkt and $self->{can_lzf}; |
2896 | |
2869 | |
2897 | utf8::encode $msg; |
2870 | # split very large packets |
2898 | |
2871 | if (8192 < length $pkt and $self->{can_lzf}) { |
2899 | if (0 && $msg =~ /\[/) { |
2872 | $self->send_packet ("frag $_") for unpack "(a8192)*", $pkt; |
2900 | # COMMAND/INFO |
2873 | $pkt = "frag"; |
2901 | $self->send_packet ("drawextinfo $color 10 8 $msg") |
|
|
2902 | } else { |
|
|
2903 | $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; |
|
|
2904 | $self->send_packet ("drawinfo $color $msg") |
|
|
2905 | } |
|
|
2906 | } |
|
|
2907 | } |
2874 | } |
|
|
2875 | |
|
|
2876 | $self->send_packet ($pkt); |
2908 | } |
2877 | } |
2909 | |
2878 | |
2910 | =item $client->ext_msg ($type, @msg) |
2879 | =item $client->ext_msg ($type, @msg) |
2911 | |
2880 | |
2912 | Sends an ext event to the client. |
2881 | Sends an ext event to the client. |
… | |
… | |
3087 | The following functions and methods are available within a safe environment: |
3056 | The following functions and methods are available within a safe environment: |
3088 | |
3057 | |
3089 | cf::object |
3058 | cf::object |
3090 | 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 |
3091 | insert remove name archname title slaying race decrease split |
3060 | insert remove name archname title slaying race decrease split |
|
|
3061 | value |
3092 | |
3062 | |
3093 | cf::object::player |
3063 | cf::object::player |
3094 | player |
3064 | player |
3095 | |
3065 | |
3096 | cf::player |
3066 | cf::player |
… | |
… | |
3101 | |
3071 | |
3102 | =cut |
3072 | =cut |
3103 | |
3073 | |
3104 | for ( |
3074 | for ( |
3105 | ["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 |
3106 | insert remove inv name archname title slaying race |
3076 | insert remove inv nrof name archname title slaying race |
3107 | decrease split destroy)], |
3077 | decrease split destroy change_exp value msg lore send_msg)], |
3108 | ["cf::object::player" => qw(player)], |
3078 | ["cf::object::player" => qw(player)], |
3109 | ["cf::player" => qw(peaceful)], |
3079 | ["cf::player" => qw(peaceful send_msg)], |
3110 | ["cf::map" => qw(trigger)], |
3080 | ["cf::map" => qw(trigger)], |
3111 | ) { |
3081 | ) { |
3112 | no strict 'refs'; |
3082 | no strict 'refs'; |
3113 | my ($pkg, @funs) = @$_; |
3083 | my ($pkg, @funs) = @$_; |
3114 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3084 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
… | |
… | |
3131 | my ($code, %vars) = @_; |
3101 | my ($code, %vars) = @_; |
3132 | |
3102 | |
3133 | my $qcode = $code; |
3103 | my $qcode = $code; |
3134 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3104 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3135 | $qcode =~ s/\n/\\n/g; |
3105 | $qcode =~ s/\n/\\n/g; |
|
|
3106 | |
|
|
3107 | %vars = (_dummy => 0) unless %vars; |
3136 | |
3108 | |
3137 | local $_; |
3109 | local $_; |
3138 | local @safe::cf::_safe_eval_args = values %vars; |
3110 | local @safe::cf::_safe_eval_args = values %vars; |
3139 | |
3111 | |
3140 | my $eval = |
3112 | my $eval = |
… | |
… | |
3370 | reload_treasures; |
3342 | reload_treasures; |
3371 | |
3343 | |
3372 | warn "finished reloading resource files\n"; |
3344 | warn "finished reloading resource files\n"; |
3373 | } |
3345 | } |
3374 | |
3346 | |
3375 | sub init { |
|
|
3376 | my $guard = freeze_mainloop; |
|
|
3377 | |
|
|
3378 | reload_resources; |
|
|
3379 | } |
|
|
3380 | |
|
|
3381 | sub reload_config { |
3347 | sub reload_config { |
3382 | open my $fh, "<:utf8", "$CONFDIR/config" |
3348 | open my $fh, "<:utf8", "$CONFDIR/config" |
3383 | or return; |
3349 | or return; |
3384 | |
3350 | |
3385 | local $/; |
3351 | local $/; |
… | |
… | |
3397 | }; |
3363 | }; |
3398 | warn $@ if $@; |
3364 | warn $@ if $@; |
3399 | } |
3365 | } |
3400 | } |
3366 | } |
3401 | |
3367 | |
|
|
3368 | sub pidfile() { |
|
|
3369 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
|
|
3370 | or die "$PIDFILE: $!"; |
|
|
3371 | flock $fh, &Fcntl::LOCK_EX |
|
|
3372 | or die "$PIDFILE: flock: $!"; |
|
|
3373 | $fh |
|
|
3374 | } |
|
|
3375 | |
|
|
3376 | # make sure only one server instance is running at any one time |
|
|
3377 | sub atomic { |
|
|
3378 | my $fh = pidfile; |
|
|
3379 | |
|
|
3380 | my $pid = <$fh>; |
|
|
3381 | kill 9, $pid if $pid > 0; |
|
|
3382 | |
|
|
3383 | seek $fh, 0, 0; |
|
|
3384 | print $fh $$; |
|
|
3385 | } |
|
|
3386 | |
3402 | sub main { |
3387 | sub main { |
|
|
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 |
|
|
3401 | |
3403 | # we must not ever block the main coroutine |
3402 | # we must not ever block the main coroutine |
3404 | local $Coro::idle = sub { |
3403 | local $Coro::idle = sub { |
3405 | 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# |
3406 | (async { |
3405 | (async { |
3407 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3406 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3408 | EV::loop EV::LOOP_ONESHOT; |
3407 | EV::loop EV::LOOP_ONESHOT; |
3409 | })->prio (Coro::PRIO_MAX); |
3408 | })->prio (Coro::PRIO_MAX); |
3410 | }; |
3409 | }; |
3411 | |
3410 | |
3412 | { |
3411 | evthread_start IO::AIO::poll_fileno; |
3413 | my $guard = freeze_mainloop; |
3412 | |
|
|
3413 | cf::sync_job { |
|
|
3414 | reload_resources; |
3414 | reload_config; |
3415 | reload_config; |
3415 | 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 | |
3416 | load_extensions; |
3429 | load_extensions; |
3417 | |
3430 | |
3418 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3431 | utime time, time, $RUNTIMEFILE; |
3419 | evthread_start IO::AIO::poll_fileno; |
3432 | |
|
|
3433 | # no (long-running) fork's whatsoever before this point(!) |
|
|
3434 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
|
|
3435 | |
|
|
3436 | (pop @POST_INIT)->(0) while @POST_INIT; |
3420 | } |
3437 | }; |
3421 | |
3438 | |
3422 | EV::loop; |
3439 | EV::loop; |
3423 | } |
3440 | } |
3424 | |
3441 | |
3425 | ############################################################################# |
3442 | ############################################################################# |
… | |
… | |
3434 | }; |
3451 | }; |
3435 | } |
3452 | } |
3436 | } |
3453 | } |
3437 | |
3454 | |
3438 | sub write_runtime_sync { |
3455 | sub write_runtime_sync { |
3439 | my $runtime = "$LOCALDIR/runtime"; |
|
|
3440 | |
|
|
3441 | # first touch the runtime file to show we are still running: |
3456 | # first touch the runtime file to show we are still running: |
3442 | # the fsync below can take a very very long time. |
3457 | # the fsync below can take a very very long time. |
3443 | |
3458 | |
3444 | IO::AIO::aio_utime $runtime, undef, undef; |
3459 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3445 | |
3460 | |
3446 | my $guard = cf::lock_acquire "write_runtime"; |
3461 | my $guard = cf::lock_acquire "write_runtime"; |
3447 | |
3462 | |
3448 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
3463 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT, 0644 |
3449 | or return; |
3464 | or return; |
3450 | |
3465 | |
3451 | my $value = $cf::RUNTIME + 90 + 10; |
3466 | my $value = $cf::RUNTIME + 90 + 10; |
3452 | # 10 is the runtime save interval, for a monotonic clock |
3467 | # 10 is the runtime save interval, for a monotonic clock |
3453 | # 60 allows for the watchdog to kill the server. |
3468 | # 60 allows for the watchdog to kill the server. |
… | |
… | |
3463 | aio_utime $fh, undef, undef; |
3478 | aio_utime $fh, undef, undef; |
3464 | |
3479 | |
3465 | close $fh |
3480 | close $fh |
3466 | or return; |
3481 | or return; |
3467 | |
3482 | |
3468 | aio_rename "$runtime~", $runtime |
3483 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3469 | and return; |
3484 | and return; |
3470 | |
3485 | |
3471 | warn "runtime file written.\n"; |
3486 | warn "runtime file written.\n"; |
3472 | |
3487 | |
3473 | 1 |
3488 | 1 |
… | |
… | |
3485 | my $uuid = "$LOCALDIR/uuid"; |
3500 | my $uuid = "$LOCALDIR/uuid"; |
3486 | |
3501 | |
3487 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
3502 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
3488 | or return; |
3503 | or return; |
3489 | |
3504 | |
3490 | 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; |
3491 | $uuid_skip = 0; |
3513 | $uuid_skip = 0; |
3492 | |
3514 | |
3493 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
3515 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
3494 | and return; |
3516 | and return; |
3495 | |
3517 | |
… | |
… | |
3517 | } |
3539 | } |
3518 | |
3540 | |
3519 | sub emergency_save() { |
3541 | sub emergency_save() { |
3520 | my $freeze_guard = cf::freeze_mainloop; |
3542 | my $freeze_guard = cf::freeze_mainloop; |
3521 | |
3543 | |
3522 | warn "enter emergency perl save\n"; |
3544 | warn "emergency_perl_save: enter\n"; |
3523 | |
3545 | |
3524 | 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 | |
3525 | # use a peculiar iteration method to avoid tripping on perl |
3552 | # use a peculiar iteration method to avoid tripping on perl |
3526 | # refcount bugs in for. also avoids problems with players |
3553 | # refcount bugs in for. also avoids problems with players |
3527 | # and maps saved/destroyed asynchronously. |
3554 | # and maps saved/destroyed asynchronously. |
3528 | warn "begin emergency player save\n"; |
3555 | warn "emergency_perl_save: begin player save\n"; |
3529 | for my $login (keys %cf::PLAYER) { |
3556 | for my $login (keys %cf::PLAYER) { |
3530 | my $pl = $cf::PLAYER{$login} or next; |
3557 | my $pl = $cf::PLAYER{$login} or next; |
3531 | $pl->valid or next; |
3558 | $pl->valid or next; |
3532 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3559 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3533 | $pl->save; |
3560 | $pl->save; |
3534 | } |
3561 | } |
3535 | warn "end emergency player save\n"; |
3562 | warn "emergency_perl_save: end player save\n"; |
3536 | |
3563 | |
3537 | warn "begin emergency map save\n"; |
3564 | warn "emergency_perl_save: begin map save\n"; |
3538 | for my $path (keys %cf::MAP) { |
3565 | for my $path (keys %cf::MAP) { |
3539 | my $map = $cf::MAP{$path} or next; |
3566 | my $map = $cf::MAP{$path} or next; |
3540 | $map->valid or next; |
3567 | $map->valid or next; |
3541 | $map->save; |
3568 | $map->save; |
3542 | } |
3569 | } |
3543 | warn "end emergency map save\n"; |
3570 | warn "emergency_perl_save: end map save\n"; |
3544 | |
3571 | |
3545 | warn "begin emergency database checkpoint\n"; |
3572 | warn "emergency_perl_save: begin database checkpoint\n"; |
3546 | BDB::db_env_txn_checkpoint $DB_ENV; |
3573 | BDB::db_env_txn_checkpoint $DB_ENV; |
3547 | warn "end emergency database checkpoint\n"; |
3574 | warn "emergency_perl_save: end database checkpoint\n"; |
3548 | |
3575 | |
3549 | warn "begin write uuid\n"; |
3576 | warn "emergency_perl_save: begin write uuid\n"; |
3550 | write_uuid_sync 1; |
3577 | write_uuid_sync 1; |
3551 | warn "end write uuid\n"; |
3578 | warn "emergency_perl_save: end write uuid\n"; |
3552 | }; |
3579 | }; |
3553 | |
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 | |
3554 | warn "leave emergency perl save\n"; |
3586 | warn "emergency_perl_save: leave\n"; |
3555 | } |
3587 | } |
3556 | |
3588 | |
3557 | sub post_cleanup { |
3589 | sub post_cleanup { |
3558 | my ($make_core) = @_; |
3590 | my ($make_core) = @_; |
3559 | |
3591 | |
3560 | warn Carp::longmess "post_cleanup backtrace" |
3592 | warn Carp::longmess "post_cleanup backtrace" |
3561 | if $make_core; |
3593 | if $make_core; |
|
|
3594 | |
|
|
3595 | my $fh = pidfile; |
|
|
3596 | unlink $PIDFILE if <$fh> == $$; |
|
|
3597 | } |
|
|
3598 | |
|
|
3599 | # a safer delete_package, copied from Symbol |
|
|
3600 | sub clear_package($) { |
|
|
3601 | my $pkg = shift; |
|
|
3602 | |
|
|
3603 | # expand to full symbol table name if needed |
|
|
3604 | unless ($pkg =~ /^main::.*::$/) { |
|
|
3605 | $pkg = "main$pkg" if $pkg =~ /^::/; |
|
|
3606 | $pkg = "main::$pkg" unless $pkg =~ /^main::/; |
|
|
3607 | $pkg .= '::' unless $pkg =~ /::$/; |
|
|
3608 | } |
|
|
3609 | |
|
|
3610 | my($stem, $leaf) = $pkg =~ m/(.*::)(\w+::)$/; |
|
|
3611 | my $stem_symtab = *{$stem}{HASH}; |
|
|
3612 | |
|
|
3613 | defined $stem_symtab and exists $stem_symtab->{$leaf} |
|
|
3614 | or return; |
|
|
3615 | |
|
|
3616 | # clear all symbols |
|
|
3617 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
|
|
3618 | for my $name (keys %$leaf_symtab) { |
|
|
3619 | _gv_clear *{"$pkg$name"}; |
|
|
3620 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
|
|
3621 | } |
|
|
3622 | warn "cleared package $pkg\n";#d# |
3562 | } |
3623 | } |
3563 | |
3624 | |
3564 | sub do_reload_perl() { |
3625 | sub do_reload_perl() { |
3565 | # can/must only be called in main |
3626 | # can/must only be called in main |
3566 | if ($Coro::current != $Coro::main) { |
3627 | if ($Coro::current != $Coro::main) { |
3567 | warn "can only reload from main coroutine"; |
3628 | warn "can only reload from main coroutine"; |
3568 | return; |
3629 | return; |
3569 | } |
3630 | } |
3570 | |
3631 | |
|
|
3632 | return if $RELOAD++; |
|
|
3633 | |
|
|
3634 | my $t1 = EV::time; |
|
|
3635 | |
|
|
3636 | while ($RELOAD) { |
3571 | warn "reloading..."; |
3637 | warn "reloading..."; |
3572 | |
3638 | |
3573 | warn "entering sync_job"; |
3639 | warn "entering sync_job"; |
3574 | |
3640 | |
3575 | cf::sync_job { |
3641 | cf::sync_job { |
3576 | cf::write_runtime_sync; # external watchdog should not bark |
3642 | cf::write_runtime_sync; # external watchdog should not bark |
3577 | cf::emergency_save; |
3643 | cf::emergency_save; |
3578 | cf::write_runtime_sync; # external watchdog should not bark |
3644 | cf::write_runtime_sync; # external watchdog should not bark |
3579 | |
3645 | |
3580 | warn "syncing database to disk"; |
3646 | warn "syncing database to disk"; |
3581 | BDB::db_env_txn_checkpoint $DB_ENV; |
3647 | BDB::db_env_txn_checkpoint $DB_ENV; |
3582 | |
3648 | |
3583 | # if anything goes wrong in here, we should simply crash as we already saved |
3649 | # if anything goes wrong in here, we should simply crash as we already saved |
3584 | |
3650 | |
3585 | warn "flushing outstanding aio requests"; |
3651 | warn "flushing outstanding aio requests"; |
3586 | for (;;) { |
|
|
3587 | BDB::flush; |
|
|
3588 | IO::AIO::flush; |
|
|
3589 | Coro::cede_notself; |
|
|
3590 | last unless IO::AIO::nreqs || BDB::nreqs; |
3652 | while (IO::AIO::nreqs || BDB::nreqs) { |
3591 | warn "iterate..."; |
3653 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
3592 | } |
|
|
3593 | |
|
|
3594 | ++$RELOAD; |
|
|
3595 | |
|
|
3596 | warn "cancelling all extension coros"; |
|
|
3597 | $_->cancel for values %EXT_CORO; |
|
|
3598 | %EXT_CORO = (); |
|
|
3599 | |
|
|
3600 | warn "removing commands"; |
|
|
3601 | %COMMAND = (); |
|
|
3602 | |
|
|
3603 | warn "removing ext/exti commands"; |
|
|
3604 | %EXTCMD = (); |
|
|
3605 | %EXTICMD = (); |
|
|
3606 | |
|
|
3607 | warn "unloading/nuking all extensions"; |
|
|
3608 | for my $pkg (@EXTS) { |
|
|
3609 | warn "... unloading $pkg"; |
|
|
3610 | |
|
|
3611 | if (my $cb = $pkg->can ("unload")) { |
|
|
3612 | eval { |
|
|
3613 | $cb->($pkg); |
|
|
3614 | 1 |
|
|
3615 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3616 | } |
3654 | } |
3617 | |
3655 | |
3618 | warn "... nuking $pkg"; |
3656 | warn "cancelling all extension coros"; |
3619 | Symbol::delete_package $pkg; |
3657 | $_->cancel for values %EXT_CORO; |
3620 | } |
3658 | %EXT_CORO = (); |
3621 | |
3659 | |
3622 | warn "unloading all perl modules loaded from $LIBDIR"; |
3660 | warn "removing commands"; |
3623 | while (my ($k, $v) = each %INC) { |
3661 | %COMMAND = (); |
3624 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3625 | |
3662 | |
|
|
3663 | warn "removing ext/exti commands"; |
|
|
3664 | %EXTCMD = (); |
|
|
3665 | %EXTICMD = (); |
|
|
3666 | |
|
|
3667 | warn "unloading/nuking all extensions"; |
|
|
3668 | for my $pkg (@EXTS) { |
3626 | warn "... unloading $k"; |
3669 | warn "... unloading $pkg"; |
3627 | delete $INC{$k}; |
|
|
3628 | |
3670 | |
3629 | $k =~ s/\.pm$//; |
|
|
3630 | $k =~ s/\//::/g; |
|
|
3631 | |
|
|
3632 | if (my $cb = $k->can ("unload_module")) { |
3671 | if (my $cb = $pkg->can ("unload")) { |
|
|
3672 | eval { |
3633 | $cb->(); |
3673 | $cb->($pkg); |
|
|
3674 | 1 |
|
|
3675 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3676 | } |
|
|
3677 | |
|
|
3678 | warn "... clearing $pkg"; |
|
|
3679 | clear_package $pkg; |
3634 | } |
3680 | } |
3635 | |
3681 | |
3636 | Symbol::delete_package $k; |
3682 | warn "unloading all perl modules loaded from $LIBDIR"; |
|
|
3683 | while (my ($k, $v) = each %INC) { |
|
|
3684 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3685 | |
|
|
3686 | warn "... unloading $k"; |
|
|
3687 | delete $INC{$k}; |
|
|
3688 | |
|
|
3689 | $k =~ s/\.pm$//; |
|
|
3690 | $k =~ s/\//::/g; |
|
|
3691 | |
|
|
3692 | if (my $cb = $k->can ("unload_module")) { |
|
|
3693 | $cb->(); |
|
|
3694 | } |
|
|
3695 | |
|
|
3696 | clear_package $k; |
3637 | } |
3697 | } |
3638 | |
3698 | |
3639 | warn "getting rid of safe::, as good as possible"; |
3699 | warn "getting rid of safe::, as good as possible"; |
3640 | Symbol::delete_package "safe::$_" |
3700 | clear_package "safe::$_" |
3641 | 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); |
3642 | |
3702 | |
3643 | warn "unloading cf.pm \"a bit\""; |
3703 | warn "unloading cf.pm \"a bit\""; |
3644 | delete $INC{"cf.pm"}; |
3704 | delete $INC{"cf.pm"}; |
3645 | delete $INC{"cf/pod.pm"}; |
3705 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3646 | |
3706 | |
3647 | # don't, removes xs symbols, too, |
3707 | # don't, removes xs symbols, too, |
3648 | # and global variables created in xs |
3708 | # and global variables created in xs |
3649 | #Symbol::delete_package __PACKAGE__; |
3709 | #clear_package __PACKAGE__; |
3650 | |
3710 | |
3651 | warn "unload completed, starting to reload now"; |
3711 | warn "unload completed, starting to reload now"; |
3652 | |
3712 | |
3653 | warn "reloading cf.pm"; |
3713 | warn "reloading cf.pm"; |
3654 | require cf; |
3714 | require cf; |
3655 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3715 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3656 | |
3716 | |
3657 | warn "loading config and database again"; |
3717 | warn "loading config and database again"; |
3658 | cf::reload_config; |
3718 | cf::reload_config; |
3659 | |
3719 | |
3660 | warn "loading extensions"; |
3720 | warn "loading extensions"; |
3661 | cf::load_extensions; |
3721 | cf::load_extensions; |
3662 | |
3722 | |
|
|
3723 | if ($REATTACH_ON_RELOAD) { |
3663 | warn "reattaching attachments to objects/players"; |
3724 | warn "reattaching attachments to objects/players"; |
3664 | _global_reattach; # objects, sockets |
3725 | _global_reattach; # objects, sockets |
3665 | warn "reattaching attachments to maps"; |
3726 | warn "reattaching attachments to maps"; |
3666 | reattach $_ for values %MAP; |
3727 | reattach $_ for values %MAP; |
3667 | warn "reattaching attachments to players"; |
3728 | warn "reattaching attachments to players"; |
3668 | reattach $_ for values %PLAYER; |
3729 | reattach $_ for values %PLAYER; |
|
|
3730 | } |
3669 | |
3731 | |
|
|
3732 | warn "running post_init jobs"; |
|
|
3733 | (pop @POST_INIT)->(1) while @POST_INIT; |
|
|
3734 | |
3670 | warn "leaving sync_job"; |
3735 | warn "leaving sync_job"; |
3671 | |
3736 | |
3672 | 1 |
3737 | 1 |
3673 | } or do { |
3738 | } or do { |
3674 | warn $@; |
3739 | warn $@; |
3675 | cf::cleanup "error while reloading, exiting."; |
3740 | cf::cleanup "error while reloading, exiting."; |
3676 | }; |
3741 | }; |
3677 | |
3742 | |
3678 | warn "reloaded"; |
3743 | warn "reloaded"; |
|
|
3744 | --$RELOAD; |
|
|
3745 | } |
|
|
3746 | |
|
|
3747 | $t1 = EV::time - $t1; |
|
|
3748 | warn "reload completed in ${t1}s\n"; |
3679 | }; |
3749 | }; |
3680 | |
3750 | |
3681 | our $RELOAD_WATCHER; # used only during reload |
3751 | our $RELOAD_WATCHER; # used only during reload |
3682 | |
3752 | |
3683 | sub reload_perl() { |
3753 | sub reload_perl() { |
3684 | # doing reload synchronously and two reloads happen back-to-back, |
3754 | # doing reload synchronously and two reloads happen back-to-back, |
3685 | # coro crashes during coro_state_free->destroy here. |
3755 | # coro crashes during coro_state_free->destroy here. |
3686 | |
3756 | |
|
|
3757 | $RELOAD_WATCHER ||= cf::async { |
|
|
3758 | Coro::AIO::aio_wait cache_extensions; |
|
|
3759 | |
3687 | $RELOAD_WATCHER ||= EV::timer 0, 0, sub { |
3760 | $RELOAD_WATCHER = EV::timer $TICK * 1.5, 0, sub { |
3688 | do_reload_perl; |
3761 | do_reload_perl; |
3689 | undef $RELOAD_WATCHER; |
3762 | undef $RELOAD_WATCHER; |
|
|
3763 | }; |
3690 | }; |
3764 | }; |
3691 | } |
3765 | } |
3692 | |
3766 | |
3693 | register_command "reload" => sub { |
3767 | register_command "reload" => sub { |
3694 | my ($who, $arg) = @_; |
3768 | my ($who, $arg) = @_; |
… | |
… | |
3765 | { |
3839 | { |
3766 | # configure BDB |
3840 | # configure BDB |
3767 | |
3841 | |
3768 | BDB::min_parallel 8; |
3842 | BDB::min_parallel 8; |
3769 | BDB::max_poll_reqs $TICK * 0.1; |
3843 | BDB::max_poll_reqs $TICK * 0.1; |
3770 | $Coro::BDB::WATCHER->priority (1); |
3844 | $AnyEvent::BDB::WATCHER->priority (1); |
3771 | |
3845 | |
3772 | unless ($DB_ENV) { |
3846 | unless ($DB_ENV) { |
3773 | $DB_ENV = BDB::db_env_create; |
3847 | $DB_ENV = BDB::db_env_create; |
3774 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC |
3848 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
3775 | | BDB::LOG_AUTOREMOVE, 1); |
3849 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
|
|
3850 | $DB_ENV->log_set_config (&BDB::LOG_AUTO_REMOVE) if BDB::VERSION v4.7; |
3776 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
3851 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
3777 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3852 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3778 | |
3853 | |
3779 | cf::sync_job { |
3854 | cf::sync_job { |
3780 | eval { |
3855 | eval { |
… | |
… | |
3806 | { |
3881 | { |
3807 | # configure IO::AIO |
3882 | # configure IO::AIO |
3808 | |
3883 | |
3809 | IO::AIO::min_parallel 8; |
3884 | IO::AIO::min_parallel 8; |
3810 | IO::AIO::max_poll_time $TICK * 0.1; |
3885 | IO::AIO::max_poll_time $TICK * 0.1; |
3811 | $Coro::AIO::WATCHER->priority (1); |
3886 | undef $AnyEvent::AIO::WATCHER; |
3812 | } |
3887 | } |
3813 | |
3888 | |
3814 | my $_log_backtrace; |
3889 | my $_log_backtrace; |
3815 | |
3890 | |
3816 | sub _log_backtrace { |
3891 | sub _log_backtrace { |
… | |
… | |
3819 | $msg =~ s/\n//; |
3894 | $msg =~ s/\n//; |
3820 | |
3895 | |
3821 | # limit the # of concurrent backtraces |
3896 | # limit the # of concurrent backtraces |
3822 | if ($_log_backtrace < 2) { |
3897 | if ($_log_backtrace < 2) { |
3823 | ++$_log_backtrace; |
3898 | ++$_log_backtrace; |
|
|
3899 | my $perl_bt = Carp::longmess $msg; |
3824 | async { |
3900 | async { |
3825 | $Coro::current->{desc} = "abt $msg"; |
3901 | $Coro::current->{desc} = "abt $msg"; |
3826 | |
3902 | |
3827 | my @bt = fork_call { |
3903 | my @bt = fork_call { |
3828 | @addr = map { sprintf "%x", $_ } @addr; |
3904 | @addr = map { sprintf "%x", $_ } @addr; |
… | |
… | |
3839 | } |
3915 | } |
3840 | |
3916 | |
3841 | @funcs |
3917 | @funcs |
3842 | }; |
3918 | }; |
3843 | |
3919 | |
3844 | LOG llevInfo, "[ABT] $msg\n"; |
3920 | LOG llevInfo, "[ABT] $perl_bt\n"; |
|
|
3921 | LOG llevInfo, "[ABT] --- C backtrace follows ---\n"; |
3845 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3922 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3846 | --$_log_backtrace; |
3923 | --$_log_backtrace; |
3847 | }; |
3924 | }; |
3848 | } else { |
3925 | } else { |
3849 | LOG llevInfo, "[ABT] $msg\n"; |
3926 | LOG llevInfo, "[ABT] $msg\n"; |
3850 | LOG llevInfo, "[ABT] [suppressed]\n"; |
3927 | LOG llevInfo, "[ABT] [suppressed]\n"; |
3851 | } |
3928 | } |
3852 | } |
3929 | } |
3853 | |
3930 | |
3854 | # load additional modules |
3931 | # load additional modules |
3855 | use cf::pod; |
3932 | require "cf/$_.pm" for @EXTRA_MODULES; |
3856 | |
3933 | |
3857 | END { cf::emergency_save } |
3934 | END { cf::emergency_save } |
3858 | |
3935 | |
3859 | 1 |
3936 | 1 |
3860 | |
3937 | |