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Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.578 by root, Wed Jan 4 02:48:57 2012 UTC vs.
Revision 1.594 by root, Fri Nov 9 02:50:50 2012 UTC

1# 1#
2# This file is part of Deliantra, the Roguelike Realtime MMORPG. 2# This file is part of Deliantra, the Roguelike Realtime MMORPG.
3# 3#
4# Copyright (©) 2006,2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team 4# Copyright (©) 2006,2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5# 5#
6# Deliantra is free software: you can redistribute it and/or modify it under 6# Deliantra is free software: you can redistribute it and/or modify it under
7# the terms of the Affero GNU General Public License as published by the 7# the terms of the Affero GNU General Public License as published by the
8# Free Software Foundation, either version 3 of the License, or (at your 8# Free Software Foundation, either version 3 of the License, or (at your
9# option) any later version. 9# option) any later version.
10# 10#
11# This program is distributed in the hope that it will be useful, 11# This program is distributed in the hope that it will be useful,
12# but WITHOUT ANY WARRANTY; without even the implied warranty of 12# but WITHOUT ANY WARRANTY; without even the implied warranty of
13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14# GNU General Public License for more details. 14# GNU General Public License for more details.
15# 15#
16# You should have received a copy of the Affero GNU General Public License 16# You should have received a copy of the Affero GNU General Public License
17# and the GNU General Public License along with this program. If not, see 17# and the GNU General Public License along with this program. If not, see
18# <http://www.gnu.org/licenses/>. 18# <http://www.gnu.org/licenses/>.
19# 19#
20# The authors can be reached via e-mail to <support@deliantra.net> 20# The authors can be reached via e-mail to <support@deliantra.net>
21# 21#
22 22
23package cf; 23package cf;
24 24
… …
32use Safe; 32use Safe;
33use Safe::Hole; 33use Safe::Hole;
34use Storable (); 34use Storable ();
35use Carp (); 35use Carp ();
36 36
37use Guard (); 37use AnyEvent ();
38use AnyEvent::IO ();
39use AnyEvent::DNS ();
40
38use Coro (); 41use Coro ();
39use Coro::State; 42use Coro::State;
40use Coro::Handle; 43use Coro::Handle;
41use Coro::EV; 44use Coro::EV;
42use Coro::AnyEvent; 45use Coro::AnyEvent;
… …
48use Coro::AIO; 51use Coro::AIO;
49use Coro::BDB 1.6; 52use Coro::BDB 1.6;
50use Coro::Storable; 53use Coro::Storable;
51use Coro::Util (); 54use Coro::Util ();
52 55
56use Guard ();
53use JSON::XS 2.01 (); 57use JSON::XS 2.01 ();
54use BDB (); 58use BDB ();
55use Data::Dumper; 59use Data::Dumper;
56use Fcntl; 60use Fcntl;
57use YAML::XS (); 61use YAML::XS ();
… …
83our %COMMAND = (); 87our %COMMAND = ();
84our %COMMAND_TIME = (); 88our %COMMAND_TIME = ();
85 89
86our @EXTS = (); # list of extension package names 90our @EXTS = (); # list of extension package names
87our %EXTCMD = (); 91our %EXTCMD = ();
92our %EXTACMD = ();
88our %EXTICMD = (); 93our %EXTICMD = ();
94our %EXTIACMD = ();
89our %EXT_CORO = (); # coroutines bound to extensions 95our %EXT_CORO = (); # coroutines bound to extensions
90our %EXT_MAP = (); # pluggable maps 96our %EXT_MAP = (); # pluggable maps
91 97
92our $RELOAD; # number of reloads so far, non-zero while in reload 98our $RELOAD; # number of reloads so far, non-zero while in reload
93our @EVENT; 99our @EVENT;
… …
129our $DB_ENV; 135our $DB_ENV;
130 136
131our @EXTRA_MODULES = qw(pod match mapscript incloader); 137our @EXTRA_MODULES = qw(pod match mapscript incloader);
132 138
133our %CFG; 139our %CFG;
140our %EXT_CFG; # cfgkeyname => [var-ref, defaultvalue]
134 141
135our $UPTIME; $UPTIME ||= time; 142our $UPTIME; $UPTIME ||= time;
136our $RUNTIME = 0; 143our $RUNTIME = 0;
137our $SERVER_TICK = 0; 144our $SERVER_TICK = 0;
138our $NOW; 145our $NOW;
… …
219=item $cf::RUNTIME 226=item $cf::RUNTIME
220 227
221The time this server has run, starts at 0 and is increased by $cf::TICK on 228The time this server has run, starts at 0 and is increased by $cf::TICK on
222every server tick. 229every server tick.
223 230
224=item $cf::CONFDIR $cf::DATADIR $cf::LIBDIR $cf::PODDIR 231=item $cf::CONFDIR $cf::DATADIR $cf::LIBDIR $cf::PODDIR
225$cf::MAPDIR $cf::LOCALDIR $cf::TMPDIR $cf::UNIQUEDIR 232$cf::MAPDIR $cf::LOCALDIR $cf::TMPDIR $cf::UNIQUEDIR
226$cf::PLAYERDIR $cf::RANDOMDIR $cf::BDBDIR 233$cf::PLAYERDIR $cf::RANDOMDIR $cf::BDBDIR
227 234
228Various directories - "/etc", read-only install directory, perl-library 235Various directories - "/etc", read-only install directory, perl-library
229directory, pod-directory, read-only maps directory, "/var", "/var/tmp", 236directory, pod-directory, read-only maps directory, "/var", "/var/tmp",
230unique-items directory, player file directory, random maps directory and 237unique-items directory, player file directory, random maps directory and
231database environment. 238database environment.
… …
335)) { 342)) {
336 @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; 343 @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg;
337} 344}
338 345
339$EV::DIED = sub { 346$EV::DIED = sub {
340 Carp::cluck "error in event callback: @_"; 347 warn "error in event callback: $@";
341}; 348};
342 349
343############################################################################# 350#############################################################################
344 351
345sub fork_call(&@); 352sub fork_call(&@);
… …
372 $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; 379 $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge;
373 $d 380 $d
374 } || "[unable to dump $_[0]: '$@']"; 381 } || "[unable to dump $_[0]: '$@']";
375} 382}
376 383
377=item $scalar = load_file $path 384=item $scalar = cf::load_file $path
378 385
379Loads the given file from path and returns its contents. Croaks on error 386Loads the given file from path and returns its contents. Croaks on error
380and can block. 387and can block.
381 388
382=cut 389=cut
… …
384sub load_file($) { 391sub load_file($) {
385 0 <= aio_load $_[0], my $data 392 0 <= aio_load $_[0], my $data
386 or Carp::croak "$_[0]: $!"; 393 or Carp::croak "$_[0]: $!";
387 394
388 $data 395 $data
396}
397
398=item $success = cf::replace_file $path, $data, $sync
399
400Atomically replaces the file at the given $path with new $data, and
401optionally $sync the data to disk before replacing the file.
402
403=cut
404
405sub replace_file($$;$) {
406 my ($path, $data, $sync) = @_;
407
408 my $lock = cf::lock_acquire ("replace_file:$path");
409
410 my $fh = aio_open "$path~", Fcntl::O_WRONLY | Fcntl::O_CREAT | Fcntl::O_TRUNC, 0644
411 or return;
412
413 $data = $data->() if ref $data;
414
415 length $data == aio_write $fh, 0, (length $data), $data, 0
416 or return;
417
418 !$sync
419 or !aio_fsync $fh
420 or return;
421
422 aio_close $fh
423 and return;
424
425 aio_rename "$path~", $path
426 and return;
427
428 if ($sync) {
429 $path =~ s%/[^/]*$%%;
430 aio_pathsync $path;
431 }
432
433 1
389} 434}
390 435
391=item $ref = cf::decode_json $json 436=item $ref = cf::decode_json $json
392 437
393Converts a JSON string into the corresponding perl data structure. 438Converts a JSON string into the corresponding perl data structure.
… …
1388=cut 1433=cut
1389 1434
1390############################################################################# 1435#############################################################################
1391# command handling &c 1436# command handling &c
1392 1437
1393=item cf::register_command $name => \&callback($ob,$args); 1438=item cf::register_command $name => \&callback($ob,$args)
1394 1439
1395Register a callback for execution when the client sends the user command 1440Register a callback for execution when the client sends the user command
1396$name. 1441$name.
1397 1442
1398=cut 1443=cut
… …
1404 #warn "registering command '$name/$time' to '$caller'"; 1449 #warn "registering command '$name/$time' to '$caller'";
1405 1450
1406 push @{ $COMMAND{$name} }, [$caller, $cb]; 1451 push @{ $COMMAND{$name} }, [$caller, $cb];
1407} 1452}
1408 1453
1409=item cf::register_extcmd $name => \&callback($pl,$packet); 1454=item cf::register_extcmd $name => \&callback($pl,@args)
1410 1455
1411Register a callback for execution when the client sends an (synchronous) 1456Register a callback for execution when the client sends an (synchronous)
1412extcmd packet. Ext commands will be processed in the order they are 1457extcmd packet. Ext commands will be processed in the order they are
1413received by the server, like other user commands. The first argument is 1458received by the server, like other user commands. The first argument is
1414the logged-in player. Ext commands can only be processed after a player 1459the logged-in player. Ext commands can only be processed after a player
1415has logged in successfully. 1460has logged in successfully.
1416 1461
1417If the callback returns something, it is sent back as if reply was being 1462The values will be sent back to the client.
1418called.
1419 1463
1464=item cf::register_async_extcmd $name => \&callback($pl,$reply->(...),@args)
1465
1466Same as C<cf::register_extcmd>, but instead of returning values, the
1467callback needs to clal the C<$reply> function.
1468
1420=item cf::register_exticmd $name => \&callback($ns,$packet); 1469=item cf::register_exticmd $name => \&callback($ns,@args)
1421 1470
1422Register a callback for execution when the client sends an (asynchronous) 1471Register a callback for execution when the client sends an (asynchronous)
1423exticmd packet. Exti commands are processed by the server as soon as they 1472exticmd packet. Exti commands are processed by the server as soon as they
1424are received, i.e. out of order w.r.t. other commands. The first argument 1473are received, i.e. out of order w.r.t. other commands. The first argument
1425is a client socket. Exti commands can be received anytime, even before 1474is a client socket. Exti commands can be received anytime, even before
1426log-in. 1475log-in.
1427 1476
1428If the callback returns something, it is sent back as if reply was being 1477The values will be sent back to the client.
1429called.
1430 1478
1431=cut 1479=item cf::register_async_exticmd $name => \&callback($ns,$reply->(...),@args)
1432 1480
1481Same as C<cf::register_extcmd>, but instead of returning values, the
1482callback needs to clal the C<$reply> function.
1483
1484=cut
1485
1433sub register_extcmd { 1486sub register_extcmd($$) {
1434 my ($name, $cb) = @_; 1487 my ($name, $cb) = @_;
1435 1488
1436 $EXTCMD{$name} = $cb; 1489 $EXTCMD{$name} = $cb;
1437} 1490}
1438 1491
1439sub register_exticmd { 1492sub register_async_extcmd($$) {
1440 my ($name, $cb) = @_; 1493 my ($name, $cb) = @_;
1441 1494
1495 $EXTACMD{$name} = $cb;
1496}
1497
1498sub register_exticmd($$) {
1499 my ($name, $cb) = @_;
1500
1442 $EXTICMD{$name} = $cb; 1501 $EXTICMD{$name} = $cb;
1502}
1503
1504sub register_async_exticmd($$) {
1505 my ($name, $cb) = @_;
1506
1507 $EXTIACMD{$name} = $cb;
1443} 1508}
1444 1509
1445use File::Glob (); 1510use File::Glob ();
1446 1511
1447cf::player->attach ( 1512cf::player->attach (
… …
1463 my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; 1528 my $msg = eval { $pl->ns->{json_coder}->decode ($buf) };
1464 1529
1465 if (ref $msg) { 1530 if (ref $msg) {
1466 my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash 1531 my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash
1467 1532
1468 my @reply;
1469
1470 if (my $cb = $EXTCMD{$type}) { 1533 if (my $cb = $EXTACMD{$type}) {
1534 $cb->(
1535 $pl,
1536 sub {
1537 $pl->ext_msg ("reply-$reply", @_)
1538 if $reply;
1539 },
1540 @payload
1541 );
1542 } else {
1543 my @reply;
1544
1545 if (my $cb = $EXTCMD{$type}) {
1471 @reply = $cb->($pl, @payload); 1546 @reply = $cb->($pl, @payload);
1547 }
1548
1549 $pl->ext_msg ("reply-$reply", @reply)
1550 if $reply;
1472 } 1551 }
1473
1474 $pl->ext_reply ($reply, @reply)
1475 if $reply;
1476 1552
1477 } else { 1553 } else {
1478 error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; 1554 error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";
1479 } 1555 }
1480 1556
… …
1493 }; 1569 };
1494 1570
1495 $grp 1571 $grp
1496} 1572}
1497 1573
1574sub _ext_cfg_reg($$$$) {
1575 my ($rvar, $varname, $cfgname, $default) = @_;
1576
1577 $cfgname = lc $varname
1578 unless length $cfgname;
1579
1580 $EXT_CFG{$cfgname} = [$rvar, $default];
1581
1582 $$rvar = exists $CFG{$cfgname} ? $CFG{$cfgname} : $default;
1583}
1584
1498sub load_extensions { 1585sub load_extensions {
1499 info "loading extensions..."; 1586 info "loading extensions...";
1587
1588 %EXT_CFG = ();
1500 1589
1501 cf::sync_job { 1590 cf::sync_job {
1502 my %todo; 1591 my %todo;
1503 1592
1504 for my $path (<$LIBDIR/*.ext>) { 1593 for my $path (<$LIBDIR/*.ext>) {
… …
1547 unless exists $done{$_}; 1636 unless exists $done{$_};
1548 } 1637 }
1549 1638
1550 trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; 1639 trace "... pass $pass, loading '$k' into '$v->{pkg}'\n";
1551 1640
1641 my $source = $v->{source};
1642
1643 # support "CONF varname :confname = default" pseudo-statements
1644 $source =~ s{
1645 ^ CONF \s+ ([^\s:=]+) \s* (?:: \s* ([^\s:=]+) \s* )? = ([^\n#]+)
1646 }{
1647 "our \$$1; BEGIN { cf::_ext_cfg_reg \\\$$1, q\x00$1\x00, q\x00$2\x00, $3 }";
1648 }gmxe;
1649
1552 my $active = eval $v->{source}; 1650 my $active = eval $source;
1553 1651
1554 if (length $@) { 1652 if (length $@) {
1555 error "$v->{path}: $@\n"; 1653 error "$v->{path}: $@\n";
1556 1654
1557 cf::cleanup "mandatory extension '$k' failed to load, exiting." 1655 cf::cleanup "mandatory extension '$k' failed to load, exiting."
… …
1844} 1942}
1845 1943
1846=item $protocol_xml = $player->expand_cfpod ($cfpod) 1944=item $protocol_xml = $player->expand_cfpod ($cfpod)
1847 1945
1848Expand deliantra pod fragments into protocol xml. 1946Expand deliantra pod fragments into protocol xml.
1849
1850=item $player->ext_reply ($msgid, @msg)
1851
1852Sends an ext reply to the player.
1853
1854=cut
1855
1856sub ext_reply($$@) {
1857 my ($self, $id, @msg) = @_;
1858
1859 $self->ns->ext_reply ($id, @msg)
1860}
1861 1947
1862=item $player->ext_msg ($type, @msg) 1948=item $player->ext_msg ($type, @msg)
1863 1949
1864Sends an ext event to the client. 1950Sends an ext event to the client.
1865 1951
… …
3170=cut 3256=cut
3171 3257
3172sub cf::client::ext_msg($$@) { 3258sub cf::client::ext_msg($$@) {
3173 my ($self, $type, @msg) = @_; 3259 my ($self, $type, @msg) = @_;
3174 3260
3175 if ($self->extcmd == 2) {
3176 $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); 3261 $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg]));
3177 } elsif ($self->extcmd == 1) { # TODO: remove
3178 push @msg, msgtype => "event_$type";
3179 $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg}));
3180 }
3181}
3182
3183=item $client->ext_reply ($msgid, @msg)
3184
3185Sends an ext reply to the client.
3186
3187=cut
3188
3189sub cf::client::ext_reply($$@) {
3190 my ($self, $id, @msg) = @_;
3191
3192 return unless $self->extcmd == 2;
3193
3194 $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg]));
3195} 3262}
3196 3263
3197=item $success = $client->query ($flags, "text", \&cb) 3264=item $success = $client->query ($flags, "text", \&cb)
3198 3265
3199Queues a query to the client, calling the given callback with 3266Queues a query to the client, calling the given callback with
… …
3256 my $msg = eval { $ns->{json_coder}->decode ($buf) }; 3323 my $msg = eval { $ns->{json_coder}->decode ($buf) };
3257 3324
3258 if (ref $msg) { 3325 if (ref $msg) {
3259 my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash 3326 my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash
3260 3327
3261 my @reply;
3262
3263 if (my $cb = $EXTICMD{$type}) { 3328 if (my $cb = $EXTIACMD{$type}) {
3329 $cb->(
3330 $ns,
3331 sub {
3332 $ns->ext_msg ("reply-$reply", @_)
3333 if $reply;
3334 },
3335 @payload
3336 );
3337 } else {
3338 my @reply;
3339
3340 if (my $cb = $EXTICMD{$type}) {
3264 @reply = $cb->($ns, @payload); 3341 @reply = $cb->($ns, @payload);
3342 }
3343
3344 $ns->ext_msg ("reply-$reply", @reply)
3345 if $reply;
3265 } 3346 }
3266
3267 $ns->ext_reply ($reply, @reply)
3268 if $reply;
3269
3270 } else { 3347 } else {
3271 error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; 3348 error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n";
3272 } 3349 }
3273 3350
3274 cf::override; 3351 cf::override;
… …
3442=cut 3519=cut
3443 3520
3444############################################################################# 3521#############################################################################
3445# the server's init and main functions 3522# the server's init and main functions
3446 3523
3524our %FACEHASH; # hash => idx, #d# HACK for http server
3525
3526# internal api, not fianlised
3527sub add_face {
3528 my ($name, $type, $data) = @_;
3529
3530 my $idx = cf::face::find $name;
3531
3532 if ($idx) {
3533 delete $FACEHASH{cf::face::get_chksum $idx};
3534 } else {
3535 $idx = cf::face::alloc $name;
3536 }
3537
3538 my $hash = cf::face::mangle_chksum Digest::MD5::md5 $data;
3539
3540 cf::face::set_type $idx, $type;
3541 cf::face::set_data $idx, 0, $data, $hash;
3542 cf::face::set_meta $idx, $type & 1 ? undef : undef;
3543 $FACEHASH{$hash} = $idx;#d#
3544
3545 $idx
3546}
3547
3447sub load_facedata($) { 3548sub load_facedata($) {
3448 my ($path) = @_; 3549 my ($path) = @_;
3449 3550
3450 # HACK to clear player env face cache, we need some signal framework 3551 # HACK to clear player env face cache, we need some signal framework
3451 # for this (global event?) 3552 # for this (global event?)
… …
3458 my $facedata = decode_storable load_file $path; 3559 my $facedata = decode_storable load_file $path;
3459 3560
3460 $facedata->{version} == 2 3561 $facedata->{version} == 2
3461 or cf::cleanup "$path: version mismatch, cannot proceed."; 3562 or cf::cleanup "$path: version mismatch, cannot proceed.";
3462 3563
3463 # patch in the exptable
3464 my $exp_table = $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]);
3465 $facedata->{resource}{"res/exp_table"} = {
3466 type => FT_RSRC,
3467 data => $exp_table,
3468 hash => (Digest::MD5::md5 $exp_table),
3469 };
3470 cf::cede_to_tick; 3564 cf::cede_to_tick;
3471 3565
3472 { 3566 {
3473 my $faces = $facedata->{faceinfo}; 3567 my $faces = $facedata->{faceinfo};
3474 3568
3475 while (my ($face, $info) = each %$faces) { 3569 for my $face (sort keys %$faces) {
3570 my $info = $faces->{$face};
3476 my $idx = (cf::face::find $face) || cf::face::alloc $face; 3571 my $idx = (cf::face::find $face) || cf::face::alloc $face;
3477 3572
3478 cf::face::set_visibility $idx, $info->{visibility}; 3573 cf::face::set_visibility $idx, $info->{visibility};
3479 cf::face::set_magicmap $idx, $info->{magicmap}; 3574 cf::face::set_magicmap $idx, $info->{magicmap};
3480 cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; 3575 cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32};
3481 cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; 3576 cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64};
3482 cf::face::set_data $idx, 2, $info->{glyph} , $info->{glyph} ; 3577 cf::face::set_data $idx, 2, $info->{glyph} , $info->{glyph} ;
3578 $FACEHASH{$info->{hash64}} = $idx;#d#
3483 3579
3484 cf::cede_to_tick; 3580 cf::cede_to_tick;
3485 } 3581 }
3486 3582
3487 while (my ($face, $info) = each %$faces) { 3583 while (my ($face, $info) = each %$faces) {
… …
3514 3610
3515 { 3611 {
3516 my $res = $facedata->{resource}; 3612 my $res = $facedata->{resource};
3517 3613
3518 while (my ($name, $info) = each %$res) { 3614 while (my ($name, $info) = each %$res) {
3519 if (defined (my $type = delete $info->{type})) { 3615 if (defined (my $type = $info->{type})) {
3520 # TODO: different hash - must free and use new index, or cache ixface data queue 3616 # TODO: different hash - must free and use new index, or cache ixface data queue
3521 my $idx = (cf::face::find $name) || cf::face::alloc $name; 3617 my $idx = (cf::face::find $name) || cf::face::alloc $name;
3522 3618
3523 cf::face::set_data $idx, 0, delete $info->{data}, delete $info->{hash};
3524 cf::face::set_type $idx, $type; 3619 cf::face::set_type $idx, $type;
3525 cf::face::set_meta $idx, (keys %$info && (~$type & 1)) ? $info : undef; # any keys left are stashed into meta unless prepended 3620 cf::face::set_data $idx, 0, $info->{data}, $info->{hash};
3621 cf::face::set_meta $idx, $type & 1 ? undef : $info->{meta}; # preserve meta unless prepended already
3622 $FACEHASH{$info->{hash}} = $idx;#d#
3526 } else { 3623 } else {
3527# $RESOURCE{$name} = $info; # unused 3624# $RESOURCE{$name} = $info; # unused
3528 } 3625 }
3529 3626
3530 cf::cede_to_tick; 3627 cf::cede_to_tick;
… …
3550 my $status = load_resource_file_ $_[0]; 3647 my $status = load_resource_file_ $_[0];
3551 get_slot 0.1, 100; 3648 get_slot 0.1, 100;
3552 cf::arch::commit_load; 3649 cf::arch::commit_load;
3553 3650
3554 $status 3651 $status
3652}
3653
3654sub reload_exp_table {
3655 _reload_exp_table;
3656
3657 add_face "res/exp_table" => FT_RSRC,
3658 JSON::XS->new->utf8->canonical->encode (
3659 [map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]
3660 );
3661}
3662
3663sub reload_materials {
3664 _reload_materials;
3555} 3665}
3556 3666
3557sub reload_regions { 3667sub reload_regions {
3558 # HACK to clear player env face cache, we need some signal framework 3668 # HACK to clear player env face cache, we need some signal framework
3559 # for this (global event?) 3669 # for this (global event?)
… …
3574} 3684}
3575 3685
3576sub reload_archetypes { 3686sub reload_archetypes {
3577 load_resource_file "$DATADIR/archetypes" 3687 load_resource_file "$DATADIR/archetypes"
3578 or die "unable to load archetypes\n"; 3688 or die "unable to load archetypes\n";
3689
3690 add_face "res/skill_info" => FT_RSRC,
3691 JSON::XS->new->utf8->canonical->encode (
3692 [map [cf::arch::skillvec ($_)->name], 0 .. cf::arch::skillvec_size - 1]
3693 );
3694 add_face "res/spell_paths" => FT_RSRC,
3695 JSON::XS->new->utf8->canonical->encode (
3696 [map [cf::spellpathnames ($_)], 0 .. NRSPELLPATHS - 1]
3697 );
3579} 3698}
3580 3699
3581sub reload_treasures { 3700sub reload_treasures {
3582 load_resource_file "$DATADIR/treasures" 3701 load_resource_file "$DATADIR/treasures"
3583 or die "unable to load treasurelists\n"; 3702 or die "unable to load treasurelists\n";
… …
3601 my $face = cf::face::find "sound/$v"; 3720 my $face = cf::face::find "sound/$v";
3602 cf::sound::set $k => $face; 3721 cf::sound::set $k => $face;
3603 } 3722 }
3604} 3723}
3605 3724
3725#d# move docstuff to help or so
3726our %DOCSTRING;
3727
3728sub reload_pod {
3729 trace "loading pods $PODDIR\n";
3730
3731 %DOCSTRING = ();
3732 my @command_list;
3733
3734 for (
3735 [0, "command_help"],
3736 [1, "emote_help"],
3737 [2, "dmcommand_help"],
3738 ) {
3739 my ($type, $path) = @$_;
3740
3741 my $paragraphs = &cf::pod::load_pod ("$PODDIR/$path.pod")
3742 or die "unable to load $path";
3743
3744 my $level = 1e9;
3745 my $rpar;
3746
3747 for my $par (@$paragraphs) {
3748 if ($par->{type} eq "head2") {
3749 # this code taken almost verbatim from DC/Protocol.pm
3750
3751 if ($par->{markup} =~ /^(\S+) (?:\s+ \( ([^\)]*) \) )?/x) {
3752 my $cmd = $1;
3753 my @args = split /\|/, $2;
3754 @args = (".*") unless @args;
3755
3756 $_ = $_ eq ".*" ? "" : " $_"
3757 for @args;
3758
3759 my @variants = map "$cmd$_", sort { (length $a) <=> (length $b) } @args;
3760
3761 $rpar = \($DOCSTRING{"command/$cmd"} = &cf::pod::as_cfpod ([$par]));
3762
3763 push @command_list, [$type, \@variants];
3764 $level = $par->{level};
3765 } else {
3766 error "$par->{markup}: unparsable command heading";
3767 }
3768 } elsif ($par->{level} > $level) {
3769 $$rpar .= &cf::pod::as_cfpod ([$par]);
3770 }
3771
3772 cf::cede_to_tick;
3773 }
3774 }
3775
3776 @command_list = sort {
3777 $a->[0] <=> $b->[0]
3778 or $a->[1] cmp $b->[1]
3779 } @command_list;
3780
3781 cf::cede_to_tick;
3782
3783 add_face "res/command_list" => FT_RSRC,
3784 JSON::XS->new->utf8->encode (\@command_list);
3785}
3786
3606sub reload_resources { 3787sub reload_resources {
3607 trace "reloading resource files...\n"; 3788 trace "reloading resource files...\n";
3608 3789
3609 reload_exp_table;
3610 reload_materials; 3790 reload_materials;
3611 reload_facedata; 3791 reload_facedata;
3792 reload_exp_table;
3612 reload_sound; 3793 reload_sound;
3613 reload_archetypes; 3794 reload_archetypes;
3614 reload_regions; 3795 reload_regions;
3615 reload_treasures; 3796 reload_treasures;
3797 reload_pod;
3616 3798
3617 trace "finished reloading resource files\n"; 3799 trace "finished reloading resource files\n";
3618} 3800}
3619 3801
3620sub reload_config { 3802sub reload_config {
… …
3675 LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; 3857 LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen.";
3676 3858
3677 $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority 3859 $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority
3678 3860
3679 # we must not ever block the main coroutine 3861 # we must not ever block the main coroutine
3680 local $Coro::idle = sub { 3862 $Coro::idle = sub {
3681 Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# 3863 Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d#
3682 (async { 3864 (async {
3683 $Coro::current->{desc} = "IDLE BUG HANDLER"; 3865 $Coro::current->{desc} = "IDLE BUG HANDLER";
3684 EV::loop EV::LOOP_ONESHOT; 3866 EV::loop EV::LOOP_ONESHOT;
3685 })->prio (Coro::PRIO_MAX); 3867 })->prio (Coro::PRIO_MAX);
… …
3688 evthread_start IO::AIO::poll_fileno; 3870 evthread_start IO::AIO::poll_fileno;
3689 3871
3690 cf::sync_job { 3872 cf::sync_job {
3691 cf::incloader::init (); 3873 cf::incloader::init ();
3692 3874
3875 db_init;
3876
3693 cf::init_anim; 3877 cf::init_anim;
3694 cf::init_attackmess; 3878 cf::init_attackmess;
3695 cf::init_dynamic; 3879 cf::init_dynamic;
3696 3880
3697 cf::load_settings; 3881 cf::load_settings;
3698 3882
3699 reload_resources; 3883 reload_resources;
3700 reload_config; 3884 reload_config;
3701 db_init;
3702 3885
3703 cf::init_uuid; 3886 cf::init_uuid;
3704 cf::init_signals; 3887 cf::init_signals;
3705 cf::init_skills; 3888 cf::init_skills;
3706 3889
… …
4131 } 4314 }
4132} 4315}
4133 4316
4134{ 4317{
4135 # configure BDB 4318 # configure BDB
4319 info "initialising database";
4136 4320
4137 BDB::min_parallel 16; 4321 BDB::min_parallel 16;
4138 BDB::max_poll_reqs $TICK * 0.1; 4322 BDB::max_poll_reqs $TICK * 0.1;
4139 #$AnyEvent::BDB::WATCHER->priority (1); 4323 #$AnyEvent::BDB::WATCHER->priority (1);
4140 4324
… …
4169 BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; 4353 BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { };
4170 }; 4354 };
4171 $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { 4355 $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub {
4172 BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; 4356 BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { };
4173 }; 4357 };
4358
4359 info "database initialised";
4174} 4360}
4175 4361
4176{ 4362{
4177 # configure IO::AIO 4363 # configure IO::AIO
4178 4364
4365 info "initialising aio";
4179 IO::AIO::min_parallel 8; 4366 IO::AIO::min_parallel 8;
4180 IO::AIO::max_poll_time $TICK * 0.1; 4367 IO::AIO::max_poll_time $TICK * 0.1;
4181 undef $AnyEvent::AIO::WATCHER; 4368 undef $AnyEvent::AIO::WATCHER;
4369 info "aio initialised";
4182} 4370}
4183 4371
4184our $_log_backtrace; 4372our $_log_backtrace;
4185our $_log_backtrace_last; 4373our $_log_backtrace_last;
4186 4374

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