| 1 | #! perl # mandatory |
1 | #! perl # mandatory |
| 2 | |
2 | |
| 3 | # this extension provides "environmental effects", |
3 | # this extension provides "environmental effects", |
| 4 | # meaning mostly background music and region messages right now. |
4 | # meaning mostly background music and region messages right now. |
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5 | |
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6 | sub parse_facelist($$) { |
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7 | my ($prefix, $list) = @_; |
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8 | |
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9 | return undef |
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10 | unless defined $list; |
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11 | |
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12 | #TODO, sort by size (smallest first...) |
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13 | [ |
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14 | sort { (cf::face::get_data_size $a) <=> (cf::face::get_data_size $b) } |
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15 | grep $_, |
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16 | map +(cf::face::find "$prefix$_"), |
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17 | split /\s*,\s*/, $list |
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18 | ] |
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19 | } |
| 5 | |
20 | |
| 6 | our %MUSIC_QUEUE; |
21 | our %MUSIC_QUEUE; |
| 7 | |
22 | |
| 8 | our $MUSIC_SCHEDULER = cf::async_ext { |
23 | our $MUSIC_SCHEDULER = cf::async_ext { |
| 9 | while () { |
24 | while () { |
| 10 | for (keys %MUSIC_QUEUE) { |
25 | for (keys %MUSIC_QUEUE) { |
| 11 | delete $MUSIC_QUEUE{$_}; |
26 | delete $MUSIC_QUEUE{$_}; |
| 12 | my $pl = cf::player::find_active $_ |
27 | my $pl = cf::player::find_active $_ |
| 13 | or next; |
28 | or next; |
| 14 | |
29 | |
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30 | my $ns = $pl->ns |
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31 | or next; |
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32 | |
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33 | $ns->extcmd |
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34 | or next; |
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35 | |
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36 | my $faces; |
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37 | |
| 15 | my $map = $pl->ob->map |
38 | my $map = $pl->ob->map |
| 16 | or next; |
39 | or next; |
| 17 | |
40 | |
| 18 | # 1. update map-specific music info |
41 | # 1. update map-specific music info |
| 19 | unless (exists $map->{music}) { |
42 | unless (exists $map->{music_faces}) { |
| 20 | |
43 | $map->{music_faces} = parse_facelist "music/", $map->{music}; |
| 21 | } |
44 | } |
| 22 | |
45 | |
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46 | my $faces = $map->{music_faces}; |
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47 | |
| 23 | # 2. fall back to region if no map-specific music |
48 | # 2. fall back to region if no map-specific music |
| 24 | unless ($map->{music}) { |
49 | unless ($faces) { |
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50 | my $rgn = $pl->ob->region |
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51 | or next; |
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52 | |
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53 | unless (exists $rgn->{music_faces}) { |
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54 | my $par = $rgn; |
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55 | while () { |
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56 | last if exists $par->{music}; |
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57 | $par = $par->parent |
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58 | or last; |
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59 | } |
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60 | |
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61 | $rgn->{music_faces} = parse_facelist "music/", $par->{music}; |
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62 | } |
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63 | |
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64 | $faces = $rgn->{music_faces}; |
| 25 | } |
65 | } |
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66 | |
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67 | $faces |
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68 | or next; |
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69 | |
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70 | my $facestr = join ",", @$faces; |
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71 | $ns->{current_music_faces} ne $facestr |
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72 | or next; |
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73 | |
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74 | $ns->{current_music_faces} = $facestr; |
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75 | |
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76 | my $msg = { |
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77 | faces => $faces, |
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78 | }; |
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79 | |
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80 | $msg->{chksum}{$_} = cf::face::get_chksum $_ |
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81 | for grep $ns->must_send_face ($_), @$faces; |
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82 | |
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83 | $ns->ext_event (music => %$msg); |
| 26 | |
84 | |
| 27 | cf::cede_to_tick; |
85 | cf::cede_to_tick; |
| 28 | } |
86 | } |
| 29 | Coro::schedule unless %MUSIC_QUEUE; |
87 | Coro::schedule unless %MUSIC_QUEUE; |
| 30 | } |
88 | } |
