| 1 | #! perl |
1 | #! perl # mandatory |
| 2 | |
2 | |
| 3 | use base "cf::path"; |
3 | cf::map->register (qr{^\?random/([0-9a-f]{32})}); |
| 4 | |
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| 5 | __PACKAGE__->register ("random"); |
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| 6 | |
4 | |
| 7 | sub init { |
5 | sub init { |
| 8 | my ($self) = @_; |
6 | my ($self) = @_; |
| 9 | |
7 | |
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|
8 | $self->{random_id} = $1; |
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9 | |
| 10 | Coro::AIO::aio_load "$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::decode_json $data; |
|
|
12 | $self->{random}{custom} ||= "$self->{random}{origin_map}+$self->{random}{origin_x}+$self->{random}{origin_y}"; |
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13 | } else { |
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14 | warn "unable to read meta file for $self->{random_id}\n"; |
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15 | return 0; |
|
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16 | } |
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17 | |
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18 | 1 |
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19 | } |
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20 | |
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21 | sub thawer_merge { |
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22 | # we have to keep some variables in memory intact |
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23 | local $_[0]{random_id}; |
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24 | local $_[0]{random}; |
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25 | |
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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}" |
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|
| 20 | # } else { |
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| 21 | $self->as_string |
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| 22 | # } |
|
|
| 23 | } |
34 | } |
| 24 | |
35 | |
| 25 | sub save_path { |
36 | sub save_path { |
| 26 | my ($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 $self->{random}; |
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50 | |
| 38 | cf::map::generate_random_map "$self", $self->{random} |
51 | $self->generate_random_map ($self->{random}); |
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52 | $self->activate; |
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53 | |
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54 | 1 |
|
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55 | } |
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56 | |
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57 | sub clean_random_maps { |
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58 | my $files = Coro::AIO::aio_readdir $cf::RANDOMDIR |
|
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59 | or return; |
|
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60 | |
|
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61 | my $META_TIMEOUT = $cf::CFG{map_random_meta_timeout} || 86400 * 7; |
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62 | |
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63 | for my $file (@$files) { |
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64 | next unless $file =~ /\.meta$/; |
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65 | |
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66 | Coro::AIO::aio_stat "$cf::RANDOMDIR/$file" |
|
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67 | and next; |
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68 | |
|
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69 | my $age = $cf::NOW - (stat _)[8]; |
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70 | |
|
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71 | if ($age > $META_TIMEOUT) { |
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72 | warn "resetting random meta data for $file"; |
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73 | IO::AIO::aio_unlink "$cf::RANDOMDIR/$file"; |
|
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74 | } |
|
|
75 | } |
|
|
76 | } |
|
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77 | |
|
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78 | # clean up old temp maps regularly |
|
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79 | our $CLEAN_RANDOM_MAPS = cf::periodic 3600, Coro::unblock_sub { |
|
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80 | clean_random_maps; |
|
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81 | }; |
|
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82 | |
|
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83 | # map generator stresstest, NEVER enable under normal circumstances |
|
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84 | if (0) { |
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85 | cf::async { |
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86 | my $seed = 0; |
|
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87 | while () { |
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88 | my $map = cf::map::new; |
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89 | $map->generate_random_map ({ |
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90 | region => "scorn", |
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91 | random_seed => $seed++, |
|
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92 | xsize => (int rand 90) + 3, |
|
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93 | ysize => (int rand 90) + 3, |
|
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94 | }); |
|
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95 | warn sprintf "%d: %d %d\n", $seed, $map->width, $map->height;#d# |
|
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96 | $map->destroy; |
|
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97 | } |
|
|
98 | }; |
| 39 | } |
99 | } |
| 40 | |
100 | |
| 41 | 1 |
101 | 1 |
| 42 | |
102 | |
