1 |
#! perl |
2 |
|
3 |
our $TOPIC; |
4 |
|
5 |
sub load_topics($$) { |
6 |
my ($type, $path) = @_; |
7 |
|
8 |
my $paragraphs = cf::pod::load_pod "$PODDIR/$path.pod" |
9 |
or die "unable to load $path"; |
10 |
|
11 |
my @topics; |
12 |
my $level = 1e9; |
13 |
|
14 |
for my $par (@$paragraphs) { |
15 |
Coro::cede; |
16 |
if ($par->{type} eq "head2") { |
17 |
if ($par->{markup} =~ /^(\S+)/) { |
18 |
push @topics, $1 => [$type => $par]; |
19 |
$level = $par->{level}; |
20 |
} |
21 |
} elsif ($par->{level} > $level) { |
22 |
push @{ $topics[-1] }, $par; |
23 |
} |
24 |
} |
25 |
|
26 |
@topics |
27 |
} |
28 |
|
29 |
sub reload() { |
30 |
$TOPIC = { |
31 |
(load_topics "DM Commands" => "dmcommand_help"), |
32 |
(load_topics "Emotes" => "emote_help"), |
33 |
(load_topics "Commands" => "command_help"), |
34 |
(load_topics "Generic Help Topics" => "generic_help"), |
35 |
}; |
36 |
} |
37 |
|
38 |
cf::sync_job { |
39 |
my $guard = cf::lock_acquire "ext::help::loading"; |
40 |
cf::async_ext { |
41 |
reload; |
42 |
undef $guard; |
43 |
}; |
44 |
}; |
45 |
|
46 |
# for lack of a better place: "media tags" |
47 |
# b bold |
48 |
# i italic |
49 |
# ul underlined |
50 |
# fixed font |
51 |
# arcane font |
52 |
# hand font |
53 |
# strange font |
54 |
# print font (default) |
55 |
# color=xxx |
56 |
|
57 |
cf::register_command help => sub { |
58 |
my ($pl, $topic) = @_; |
59 |
|
60 |
if (cf::lock_active "ext::help::loading") { |
61 |
$pl->reply (undef, "help files are being loaded currently, try again in a few seconds."); |
62 |
return; |
63 |
} |
64 |
|
65 |
$topic = $1 if $topic =~ /(\S+)/; |
66 |
|
67 |
if (!length $topic) { |
68 |
# sort.. |
69 |
|
70 |
my %topics; |
71 |
while (my ($k, $v) = each %$TOPIC) { |
72 |
push @{$topics{$v->[0]}}, $k; |
73 |
} |
74 |
|
75 |
my $res; |
76 |
while (my ($k, $v) = each %topics) { |
77 |
$res .= "[b]$k:[/b]\n" . (join " ", sort @$v) . "\n\n"; |
78 |
} |
79 |
|
80 |
$pl->reply (undef, $res); |
81 |
|
82 |
} elsif (my $topic = $TOPIC->{$topic}) { |
83 |
my ($type, @pars) = @$topic; |
84 |
$pl->reply (undef, cf::pod::as_text \@pars); |
85 |
|
86 |
} else { |
87 |
$pl->reply (undef, "'$topic' no such help topic, try just 'help' to get a list of topics."); |
88 |
} |
89 |
}; |
90 |
|