| 1 | #! perl |
1 | #! perl |
| 2 | |
2 | |
| 3 | # additional support for cfplus client |
3 | # additional support for cfplus client |
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4 | |
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5 | use NPC_Dialogue; |
| 4 | |
6 | |
| 5 | cf::register_extcmd cfplus_support => sub { |
7 | cf::register_extcmd cfplus_support => sub { |
| 6 | my ($pl, $data) = @_; |
8 | my ($pl, $data) = @_; |
| 7 | |
9 | |
| 8 | my ($token, $client_version) = split / /, $data, 2; |
10 | my ($token, $client_version) = split / /, $data, 2; |
| 9 | |
11 | |
| 10 | $pl->send ("ext $token 1"); |
12 | $pl->send ("ext $token 1"); |
| 11 | }; |
13 | }; |
| 12 | |
14 | |
| 13 | { |
15 | my %dialog; # currently active dialogs |
| 14 | package NPC_Dialogue; |
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| 15 | |
16 | |
| 16 | sub has_dialogue { |
17 | my $timer = Event->timer (interval => 0.2, parked => 1, cb => sub { |
| 17 | my ($ob) = @_; |
18 | while (my ($token, $dialog) = each %dialog) { |
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19 | my (undef, $dx, $dy) = $dialog->{ob}->rangevector ($dialog->{npc}); |
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20 | next if (abs $dx) <= 2 && (abs $dy) <= 2; |
| 18 | |
21 | |
| 19 | $ob->get_message =~ /^\@match /; |
22 | $dialog->{ob}->contr->send ("ext $token out_of_range"); |
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23 | delete $dialog{$token}; |
| 20 | } |
24 | } |
| 21 | |
25 | |
| 22 | sub parse_message($) { |
26 | $_[0]->w->stop unless keys %dialog; |
| 23 | map [split /\n/, $_, 2], |
27 | }); |
| 24 | grep length, |
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| 25 | split /^\@match /m, |
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| 26 | $_[0] |
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| 27 | } |
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| 28 | |
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| 29 | sub new { |
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| 30 | my ($class, %arg) = @_; |
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| 31 | |
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| 32 | my $self = bless { |
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| 33 | %arg, |
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| 34 | }, $class; |
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| 35 | |
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| 36 | $self->{match} ||= [parse_message $self->{npc}->get_message]; |
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| 37 | |
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| 38 | $self; |
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| 39 | } |
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| 40 | |
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| 41 | sub greet { |
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| 42 | my ($self) = @_; |
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| 43 | |
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| 44 | $self->tell ("hi") |
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| 45 | } |
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| 46 | |
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| 47 | sub tell { |
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| 48 | my ($self, $msg) = @_; |
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| 49 | |
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| 50 | for my $match (@{ $self->{match} }) { |
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| 51 | for (split /\|/, $match->[0]) { |
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| 52 | if ($_ eq "*" || 0 <= index $msg, $_) { |
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| 53 | my $reply = $match->[1]; |
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| 54 | |
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| 55 | # combine lines into paragraphs |
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| 56 | $reply =~ s/(?<=\S)\n(?=\w)/ /g; |
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| 57 | $reply =~ s/\n\n/\n/g; |
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| 58 | |
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| 59 | my @kw; |
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| 60 | # now mark up all matching keywords |
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| 61 | for my $match (@{ $self->{match} }) { |
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| 62 | for (sort { (length $b) <=> (length $a) } split /\|/, $match->[0]) { |
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| 63 | if ($reply =~ /\b\Q$_\E\b/i) { |
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| 64 | push @kw, $_; |
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| 65 | last; |
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| 66 | } |
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| 67 | } |
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| 68 | } |
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| 69 | |
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| 70 | return wantarray ? ($reply, @kw) : $reply; |
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| 71 | } |
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| 72 | } |
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| 73 | } |
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| 74 | } |
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| 75 | |
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| 76 | () |
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| 77 | } |
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| 78 | |
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| 79 | my %dialog; # currently active dialogs |
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| 80 | |
28 | |
| 81 | sub dialog_tell { |
29 | sub dialog_tell { |
| 82 | my ($token, $dialog, $msg) = @_; |
30 | my ($token, $dialog, $msg) = @_; |
| 83 | |
31 | |
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32 | utf8::decode $msg; |
| 84 | my $pl = $dialog->{ob}->contr; |
33 | my $pl = $dialog->{ob}->contr; |
| 85 | my ($reply, @kw) = $dialog->tell ($msg); |
34 | my ($reply, @kw) = $dialog->tell ($msg); |
| 86 | $reply = "..." unless $reply; |
35 | $reply = "..." unless $reply; |
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36 | utf8::encode $_ for ($reply, @kw); |
| 87 | $pl->send ("ext $token msg " . join "\x00", $reply, @kw); |
37 | $pl->send ("ext $token msg " . join "\x00", $reply, @kw); |
| 88 | } |
38 | } |
| 89 | |
39 | |
| 90 | # return "interesting" information about the given tile |
40 | # return "interesting" information about the given tile |
| 91 | # currently only returns the npc_dialog title when a dialog is possible |
41 | # currently only returns the npc_dialog title when a dialog is possible |
| … | |
… | |
| 117 | |
67 | |
| 118 | for my $npc ($pl->ob->map->at ($pl->ob->x + $dx, $pl->ob->y + $dy)) { |
68 | for my $npc ($pl->ob->map->at ($pl->ob->x + $dx, $pl->ob->y + $dy)) { |
| 119 | if (NPC_Dialogue::has_dialogue $npc) { |
69 | if (NPC_Dialogue::has_dialogue $npc) { |
| 120 | $dialog{$token} = new NPC_Dialogue ob => $pl->ob, npc => $npc; |
70 | $dialog{$token} = new NPC_Dialogue ob => $pl->ob, npc => $npc; |
| 121 | dialog_tell $token, $dialog{$token}, "hi"; |
71 | dialog_tell $token, $dialog{$token}, "hi"; |
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72 | $timer->start; |
| 122 | return; |
73 | return; |
| 123 | } |
74 | } |
| 124 | } |
75 | } |
| 125 | |
76 | |
| 126 | $pl->send ("ext $token error"); |
77 | $pl->send ("ext $token error"); |
| … | |
… | |
| 147 | delete $dialog{$_} for grep $pl->ob == $dialog{$_}{ob}, keys %dialog; |
98 | delete $dialog{$_} for grep $pl->ob == $dialog{$_}{ob}, keys %dialog; |
| 148 | |
99 | |
| 149 | 0 |
100 | 0 |
| 150 | } |
101 | } |
| 151 | |
102 | |
| 152 | sub on_clock { |
103 | sub on_unload { |
| 153 | return 0 unless %dialog; |
104 | while (my ($token, $dialog) = each %dialog) { |
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105 | $dialog->{ob}->contr->send ("ext $token perl_reload"); |
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106 | } |
| 154 | |
107 | |
| 155 | while (my ($token, $dialog) = each %dialog) { |
108 | %dialog = (); |
| 156 | my (undef, $dx, $dy) = $dialog->{ob}->rangevector ($dialog->{npc}); |
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| 157 | next if (abs $dx) <= 2 && (abs $dy) <= 2; |
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| 158 | |
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| 159 | $dialog->{ob}->contr->send ("ext $token out_of_range"); |
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| 160 | delete $dialog{$token}; |
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| 161 | } |
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| 162 | |
109 | |
| 163 | 0 |
110 | 0 |
| 164 | } |
111 | } |
| 165 | |
112 | |
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113 | |
