| 1 | #! perl |
1 | #! perl # MANDATORY |
| 2 | |
2 | |
| 3 | use base "cf::path"; |
3 | cf::map->register (qr{^\?random/([0-9a-f]{32})}); |
| 4 | |
|
|
| 5 | __PACKAGE__->register ("random"); |
|
|
| 6 | |
4 | |
| 7 | sub init { |
5 | sub init { |
| 8 | my ($self) = @_; |
6 | my ($self) = @_; |
| 9 | |
7 | |
|
|
8 | $self->{random_id} = $1; |
|
|
9 | |
| 10 | Coro::AIO::aio_load "$cf::RANDOM_MAPS/$self->{path}.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::from_json $data; |
|
|
12 | $self->{random}{custom} ||= "$self->{random}{origin_map}+$self->{random}{origin_x}+$self->{random}{origin_y}"; |
|
|
13 | } else { |
|
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14 | warn "unable to read meta file for $self->{random_id}\n"; |
|
|
15 | return 0; |
|
|
16 | } |
|
|
17 | |
|
|
18 | 1 |
|
|
19 | } |
|
|
20 | |
|
|
21 | sub thawer_merge { |
|
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22 | # we have to keep some variables in memory intact |
|
|
23 | local $_[0]{random_id}; |
|
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24 | local $_[0]{random}; |
|
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25 | |
|
|
26 | $_[0]->SUPER::thawer_merge ($_[1]); |
| 12 | } |
27 | } |
| 13 | |
28 | |
| 14 | sub visible_name { |
29 | sub visible_name { |
| 15 | my ($self) = @_; |
30 | my ($self) = @_; |
| 16 | |
31 | |
| 17 | # if (my $rmp = $self->{random}) { |
32 | my $rmp = $self->{random}; |
| 18 | # # todo: be more intelligent about this |
33 | "random map at $rmp->{custom}, level $rmp->{dungeon_level}" |
| 19 | # "?random/$rmp->{origin_map}+$rmp->{origin_x}+$rmp->{origin_y}/$rmp->{dungeon_level}" |
|
|
| 20 | # } else { |
|
|
| 21 | $self->as_string |
|
|
| 22 | # } |
|
|
| 23 | } |
34 | } |
| 24 | |
35 | |
| 25 | sub save_path { |
36 | sub save_path { |
| 26 | my ($self) = @_; |
37 | my ($self) = @_; |
| 27 | |
38 | |
| 28 | sprintf "%s/%s", $RANDOM_MAPS, $self->{path} |
39 | sprintf "%s/%s.map", $cf::RANDOMDIR, $self->{random_id} |
| 29 | } |
40 | } |
| 30 | |
41 | |
| 31 | sub uniq_path { |
42 | sub uniq_path { |
| 32 | undef |
43 | undef |
| 33 | } |
44 | } |
| 34 | |
45 | |
| 35 | sub load_orig { |
46 | sub load_header_orig { |
| 36 | my ($self) = @_; |
47 | my ($self) = @_; |
| 37 | |
48 | |
|
|
49 | return unless $self->{random}; |
|
|
50 | |
| 38 | cf::map::generate_random_map "$self", $self->{random} |
51 | $self->generate_random_map ($self->{random}); |
|
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52 | |
|
|
53 | 1 |
|
|
54 | } |
|
|
55 | |
|
|
56 | sub clean_random_maps { |
|
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57 | my $files = Coro::AIO::aio_readdir $cf::RANDOMDIR |
|
|
58 | or return; |
|
|
59 | |
|
|
60 | my $META_TIMEOUT = $cf::CFG{map_random_meta_timeout} || 86400 * 7; |
|
|
61 | my $MAP_TIMEOUT = $cf::CFG{map_random_map_timeout} || 3600 * 6; |
|
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62 | |
|
|
63 | for my $file (@$files) { |
|
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64 | next if $file =~ /\.pst$/; |
|
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65 | |
|
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66 | Coro::AIO::aio_stat "$cf::RANDOMDIR/$file" |
|
|
67 | and next; |
|
|
68 | |
|
|
69 | my $age = $cf::NOW - (stat _)[8]; |
|
|
70 | |
|
|
71 | if ($file =~ /\.meta$/) { |
|
|
72 | if ($age > $META_TIMEOUT) { |
|
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73 | warn "resetting random meta data for $file"; |
|
|
74 | IO::AIO::aio_unlink "$cf::RANDOMDIR/$file"; |
|
|
75 | } |
|
|
76 | } else { |
|
|
77 | if ($age > $MAP_TIMEOUT) { |
|
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78 | warn "resetting random map $file"; |
|
|
79 | IO::AIO::aioreq_pri 4; IO::AIO::aio_unlink "$cf::RANDOMDIR/$file"; |
|
|
80 | IO::AIO::aioreq_pri 4; IO::AIO::aio_unlink "$cf::RANDOMDIR/$file.pst"; |
|
|
81 | } |
|
|
82 | } |
|
|
83 | } |
|
|
84 | } |
|
|
85 | |
|
|
86 | # clean up old temp maps regularly |
|
|
87 | Event->timer ( |
|
|
88 | reentrant => 0, |
|
|
89 | data => cf::WF_AUTOCANCEL, |
|
|
90 | interval => 3600, |
|
|
91 | after => 60, |
|
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92 | cb => Coro::unblock_sub { clean_random_maps }, |
|
|
93 | ); |
|
|
94 | |
|
|
95 | # map generator stresstest, never enable under normal circumstances |
|
|
96 | if (0) { |
|
|
97 | cf::async { |
|
|
98 | my $seed = 0; |
|
|
99 | while () { |
|
|
100 | my $map = cf::map::new; |
|
|
101 | $map->generate_random_map ({ |
|
|
102 | region => "scorn", |
|
|
103 | random_seed => $seed++, |
|
|
104 | xsize => 12, |
|
|
105 | ysize => 12, |
|
|
106 | }); |
|
|
107 | warn sprintf "%d: %d %d\n", $seed, $map->width, $map->height;#d# |
|
|
108 | $map->destroy; |
|
|
109 | } |
|
|
110 | }; |
| 39 | } |
111 | } |
| 40 | |
112 | |
| 41 | 1 |
113 | 1 |
| 42 | |
114 | |
