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/cvs/deliantra/server/ext/map-random.ext
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Comparing deliantra/server/ext/map-random.ext (file contents):
Revision 1.15 by root, Sat Apr 21 17:34:24 2007 UTC vs.
Revision 1.23 by root, Fri May 2 21:01:53 2008 UTC

1#! perl # MANDATORY 1#! perl # mandatory
2 2
3cf::map->register (qr{^\?random/([0-9a-f]{32})}); 3cf::map->register (qr{^\?random/([0-9a-f]{32})});
4 4
5sub init { 5sub init {
6 my ($self) = @_; 6 my ($self) = @_;
7 7
8 $self->{random_id} = $1; 8 $self->{random_id} = $1;
9 9
10 if (0 < Coro::AIO::aio_load "$cf::RANDOMDIR/$self->{random_id}.meta", my $data) { 10 if (0 < Coro::AIO::aio_load "$cf::RANDOMDIR/$self->{random_id}.meta", my $data) {
11 $self->{random} = cf::from_json $data; 11 $self->{random} = cf::decode_json $data;
12 $self->{random}{custom} ||= "$self->{random}{origin_map}+$self->{random}{origin_x}+$self->{random}{origin_y}"; 12 $self->{random}{custom} ||= "$self->{random}{origin_map}+$self->{random}{origin_x}+$self->{random}{origin_y}";
13 } else { 13 } else {
14 warn "unable to read meta file for $self->{random_id}\n"; 14 warn "unable to read meta file for $self->{random_id}\n";
15 return 0; 15 return 0;
16 } 16 }
… …
57sub clean_random_maps { 57sub clean_random_maps {
58 my $files = Coro::AIO::aio_readdir $cf::RANDOMDIR 58 my $files = Coro::AIO::aio_readdir $cf::RANDOMDIR
59 or return; 59 or return;
60 60
61 my $META_TIMEOUT = $cf::CFG{map_random_meta_timeout} || 86400 * 7; 61 my $META_TIMEOUT = $cf::CFG{map_random_meta_timeout} || 86400 * 7;
62 my $MAP_TIMEOUT = $cf::CFG{map_random_map_timeout} || 3600 * 6;
63 62
64 for my $file (@$files) { 63 for my $file (@$files) {
65 next if $file =~ /\.pst$/; 64 next unless $file =~ /\.meta$/;
66 65
67 Coro::AIO::aio_stat "$cf::RANDOMDIR/$file" 66 Coro::AIO::aio_stat "$cf::RANDOMDIR/$file"
68 and next; 67 and next;
69 68
70 my $age = $cf::NOW - (stat _)[8]; 69 my $age = $cf::NOW - (stat _)[8];
71 70
72 if ($file =~ /\.meta$/) {
73 if ($age > $META_TIMEOUT) { 71 if ($age > $META_TIMEOUT) {
74 warn "resetting random meta data for $file"; 72 warn "resetting random meta data for $file";
75 IO::AIO::aio_unlink "$cf::RANDOMDIR/$file"; 73 IO::AIO::aio_unlink "$cf::RANDOMDIR/$file";
76 }
77 } else {
78 if ($age > $MAP_TIMEOUT) {
79 warn "resetting random map $file";
80 IO::AIO::aioreq_pri 4; IO::AIO::aio_unlink "$cf::RANDOMDIR/$file";
81 IO::AIO::aioreq_pri 4; IO::AIO::aio_unlink "$cf::RANDOMDIR/$file.pst";
82 }
83 } 74 }
84 } 75 }
85} 76}
86 77
87# clean up old temp maps regularly 78# clean up old temp maps regularly
88Event->timer ( 79our $CLEAN_RANDOM_MAPS = cf::periodic 3600, Coro::unblock_sub {
89 reentrant => 0, 80 clean_random_maps;
90 data => cf::WF_AUTOCANCEL, 81};
91 interval => 3600,
92 after => 60,
93 cb => Coro::unblock_sub { clean_random_maps },
94);
95 82
96# map generator stresstest, never enable under normal circumstances 83# map generator stresstest, NEVER enable under normal circumstances
97if (0) { 84if (1) {
98 cf::async { 85 cf::async {
99 my $seed = 0; 86 my $seed = 0;
100 while () { 87 while () {
101 my $map = cf::map::new; 88 my $map = cf::map::new;
102 $map->generate_random_map ({ 89 $map->generate_random_map ({
103 region => "scorn", 90 region => "scorn",
104 random_seed => $seed++, 91 random_seed => $seed++,
105 xsize => 12, 92 xsize => (int rand 90) + 3,
106 ysize => 12, 93 ysize => (int rand 90) + 3,
107 }); 94 });
108 warn sprintf "%d: %d %d\n", $seed, $map->width, $map->height;#d# 95# warn sprintf "%d: %d %d\n", $seed, $map->width, $map->height;#d#
109 $map->destroy; 96 $map->destroy;
110 } 97 }
111 }; 98 };
112} 99}
113 100

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