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Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.58 by root, Wed Aug 30 12:08:15 2006 UTC vs.
Revision 1.63 by root, Fri Sep 8 17:41:41 2006 UTC

… …
11use Event; 11use Event;
12$Event::Eval = 1; # no idea why this is required, but it is 12$Event::Eval = 1; # no idea why this is required, but it is
13 13
14use strict; 14use strict;
15 15
16_reload_1; 16_init_vars;
17 17
18our %COMMAND = (); 18our %COMMAND = ();
19our @EVENT; 19our @EVENT;
20our %PROP_TYPE;
21our %PROP_IDX;
22our $LIBDIR = maps_directory "perl"; 20our $LIBDIR = maps_directory "perl";
23 21
24our $TICK = MAX_TIME * 1e-6; 22our $TICK = MAX_TIME * 1e-6;
25our $TICK_WATCHER; 23our $TICK_WATCHER;
26our $NEXT_TICK; 24our $NEXT_TICK;
… …
33 31
34 print STDERR "cfperl: $msg"; 32 print STDERR "cfperl: $msg";
35 LOG llevError, "cfperl: $msg"; 33 LOG llevError, "cfperl: $msg";
36 }; 34 };
37} 35}
38
39my %ignore_set = (MAP_PROP_PATH => 1); # I hate the plug-in api. Deeply!
40
41# generate property mutators
42sub prop_gen {
43 my ($prefix, $class) = @_;
44
45 no strict 'refs';
46
47 for my $prop (keys %PROP_TYPE) {
48 $prop =~ /^\Q$prefix\E_(.*$)/ or next;
49 my $sub = lc $1;
50
51 my $type = $PROP_TYPE{$prop};
52 my $idx = $PROP_IDX {$prop};
53
54 *{"$class\::get_$sub"} = *{"$class\::$sub"} = sub {
55 $_[0]->get_property ($type, $idx)
56 };
57
58 *{"$class\::set_$sub"} = sub {
59 $_[0]->set_property ($type, $idx, $_[1]);
60 } unless $ignore_set{$prop};
61 }
62}
63
64# auto-generate most of the API
65
66prop_gen OBJECT_PROP => "cf::object";
67# CFAPI_OBJECT_ANIMATION?
68prop_gen PLAYER_PROP => "cf::object::player";
69
70prop_gen MAP_PROP => "cf::map";
71prop_gen ARCH_PROP => "cf::arch";
72 36
73@safe::cf::object::player::ISA = @cf::object::player::ISA = 'cf::object'; 37@safe::cf::object::player::ISA = @cf::object::player::ISA = 'cf::object';
74 38
75# we bless all objects into (empty) derived classes to force a method lookup 39# we bless all objects into (empty) derived classes to force a method lookup
76# within the Safe compartment. 40# within the Safe compartment.
… …
476 } 440 }
477 } 441 }
478} 442}
479 443
480sub object_freezer_save { 444sub object_freezer_save {
481 my ($filename, $objs) = @_; 445 my ($filename, $rdata, $objs) = @_;
482 446
483 if (@$objs) { 447 if (length $$rdata) {
448 warn sprintf "saving %s (%d,%d)\n",
449 $filename, length $$rdata, scalar @$objs;
450
484 open my $fh, ">:raw", "$filename.pst~"; 451 if (open my $fh, ">:raw", "$filename~") {
452 chmod SAVE_MODE, $fh;
453 syswrite $fh, $$rdata;
454 close $fh;
455
456 if (@$objs && open my $fh, ">:raw", "$filename.pst~") {
457 chmod SAVE_MODE, $fh;
485 syswrite $fh, Storable::nfreeze { version => 1, objs => $objs }; 458 syswrite $fh, Storable::nfreeze { version => 1, objs => $objs };
486 close $fh; 459 close $fh;
487 chmod SAVE_MODE, "$filename.pst~";
488 rename "$filename.pst~", "$filename.pst"; 460 rename "$filename.pst~", "$filename.pst";
461 } else {
462 unlink "$filename.pst";
463 }
464
465 rename "$filename~", $filename;
466 } else {
467 warn "FATAL: $filename~: $!\n";
468 }
489 } else { 469 } else {
470 unlink $filename;
490 unlink "$filename.pst"; 471 unlink "$filename.pst";
491 } 472 }
492
493 chmod SAVE_MODE, "$filename~";
494 rename "$filename~", $filename;
495} 473}
496 474
497sub object_thawer_load { 475sub object_thawer_load {
498 my ($filename) = @_; 476 my ($filename) = @_;
499 477
478 local $/;
479
480 my $av;
481
482 #TODO: use sysread etc.
483 if (open my $data, "<:raw:perlio", $filename) {
484 $data = <$data>;
500 open my $fh, "<:raw:perlio", "$filename.pst" 485 if (open my $pst, "<:raw:perlio", "$filename.pst") {
501 or return; 486 $av = eval { (Storable::thaw <$pst>)->{objs} };
487 }
488 return ($data, $av);
489 }
502 490
503 eval { local $/; (Storable::thaw <$fh>)->{objs} } 491 ()
504} 492}
505 493
506attach_to_objects 494attach_to_objects
507 prio => -1000000, 495 prio => -1000000,
508 on_clone => sub { 496 on_clone => sub {
… …
704 #Symbol::delete_package __PACKAGE__; 692 #Symbol::delete_package __PACKAGE__;
705 693
706 # 7. reload cf.pm 694 # 7. reload cf.pm
707 $msg->("reloading cf.pm"); 695 $msg->("reloading cf.pm");
708 require cf; 696 require cf;
697
698 $msg->("load extensions");
699 cf::load_extensions;
700
701 $msg->("reattach");
702 _global_reattach;
709 }; 703 };
710 $msg->($@) if $@; 704 $msg->($@) if $@;
711 705
712 $msg->("reloaded"); 706 $msg->("reloaded");
713}; 707};
… …
773 767
774sub all_objects(@) { 768sub all_objects(@) {
775 @_, map all_objects ($_->inv), @_ 769 @_, map all_objects ($_->inv), @_
776} 770}
777 771
772# TODO: compatibility cruft, remove when no longer needed
778attach_to_players 773attach_to_players
779 on_load => sub { 774 on_load => sub {
780 my ($pl, $path) = @_; 775 my ($pl, $path) = @_;
781 776
782 for my $o (all_objects $pl->ob) { 777 for my $o (all_objects $pl->ob) {
… …
903 898
904############################################################################# 899#############################################################################
905# the server's main() 900# the server's main()
906 901
907sub main { 902sub main {
903 load_extensions;
908 Event::loop; 904 Event::loop;
909} 905}
910 906
911############################################################################# 907#############################################################################
912# initialisation 908# initialisation
913 909
914register "<global>", __PACKAGE__; 910register "<global>", __PACKAGE__;
915 911
916unshift @INC, $LIBDIR; 912unshift @INC, $LIBDIR;
917
918load_extensions;
919 913
920$TICK_WATCHER = Event->timer ( 914$TICK_WATCHER = Event->timer (
921 prio => 1, 915 prio => 1,
922 at => $NEXT_TICK || 1, 916 at => $NEXT_TICK || 1,
923 cb => sub { 917 cb => sub {
… …
932 $TICK_WATCHER->at ($NEXT_TICK); 926 $TICK_WATCHER->at ($NEXT_TICK);
933 $TICK_WATCHER->start; 927 $TICK_WATCHER->start;
934 }, 928 },
935); 929);
936 930
937_reload_2;
938
9391 9311
940 932

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