| 1 | #! perl |
1 | #! perl |
| 2 | |
2 | |
| 3 | #-------------------------------------------------- |
3 | our $TOPIC; |
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4 | |
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5 | our $HELP_CHANNEL = { |
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6 | id => "help", |
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7 | title => "Help", |
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8 | reply => "help ", |
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9 | tooltip => "Online Help", |
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10 | }; |
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11 | |
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12 | sub load_topics($$) { |
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13 | my ($type, $path) = @_; |
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14 | |
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15 | my $paragraphs = cf::pod::load_pod "$PODDIR/$path.pod" |
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16 | or die "unable to load $path"; |
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17 | |
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18 | my @topics; |
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19 | my $level = 1e9; |
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20 | |
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21 | for my $par (@$paragraphs) { |
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22 | cf::cede_to_tick; |
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23 | if ($par->{type} eq "head2") { |
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24 | if ($par->{markup} =~ /^(\S+)/) { |
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25 | push @topics, $1 => [$type => $par]; |
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26 | $level = $par->{level}; |
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27 | } |
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28 | } elsif ($par->{level} > $level) { |
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29 | push @{ $topics[-1] }, $par; |
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30 | } |
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31 | } |
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32 | |
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33 | @topics |
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34 | } |
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35 | |
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36 | sub reload() { |
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37 | $TOPIC = { |
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38 | (load_topics "DM Commands" => "dmcommand_help"), |
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39 | (load_topics "Emotes" => "emote_help"), |
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40 | (load_topics "Commands" => "command_help"), |
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41 | (load_topics "Generic Help Topics" => "generic_help"), |
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42 | }; |
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43 | } |
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44 | |
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45 | cf::sync_job { |
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46 | my $guard = cf::lock_acquire "ext::help::loading"; |
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47 | cf::async_ext { |
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48 | $Coro::current->{desc} = "help loader"; |
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49 | reload; |
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50 | undef $guard; |
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51 | }; |
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52 | }; |
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53 | |
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54 | # for lack of a better place: "media tags" |
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55 | # b bold |
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56 | # i italic |
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57 | # ul underlined |
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58 | # fixed font |
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59 | # arcane font |
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60 | # hand font |
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61 | # strange font |
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62 | # print font (default) |
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63 | # color=xxx |
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64 | |
| 4 | # cf::register_command help => sub { |
65 | cf::register_command help => sub { |
| 5 | # my ($pl, $topic) = @_; |
66 | my ($pl, $topic) = @_; |
| 6 | # |
67 | |
| 7 | # $pl->reply (undef, "Help on $topic"); |
68 | if (cf::lock_active "ext::help::loading") { |
| 8 | # }; |
69 | $pl->send_msg ($HELP_CHANNEL => "help files are being loaded currently, try again in a few seconds.", cf::NDI_REPLY | cf::NDI_CLEAR); |
| 9 | #-------------------------------------------------- |
70 | return; |
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71 | } |
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72 | |
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73 | $topic = $1 if $topic =~ /(\S+)/; |
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74 | |
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75 | if (!length $topic) { |
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76 | # sort.. |
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77 | |
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78 | my %topics; |
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79 | while (my ($k, $v) = each %$TOPIC) { |
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80 | push @{$topics{$v->[0]}}, $k; |
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81 | } |
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82 | |
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83 | my $res; |
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84 | while (my ($k, $v) = each %topics) { |
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85 | $res .= "B<$k:>\n" . (join " ", sort @$v) . "\n\n"; |
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86 | } |
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87 | |
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88 | $pl->send_msg ($HELP_CHANNEL => $res, cf::NDI_REPLY | cf::NDI_CLEAR); |
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89 | |
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90 | } elsif (my $item = $TOPIC->{$topic}) { |
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91 | my ($type, @pars) = @$item; |
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92 | $pl->send_msg ($HELP_CHANNEL => (cf::pod::as_cfpod \@pars), cf::NDI_REPLY | cf::NDI_CLEAR); |
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93 | |
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94 | } else { |
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95 | $pl->send_msg ($HELP_CHANNEL => "'$topic' no such help topic, try just 'help' to get a list of topics.", cf::NDI_REPLY); |
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96 | } |
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97 | }; |
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98 | |
