| 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. |
| 5 | |
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$_" or ((warn "unable to find music file $_"), undef)), |
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17 | split /\s*,\s*/, $list |
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18 | ] |
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19 | } |
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20 | |
| 6 | our %MUSIC_QUEUE; |
21 | our %MUSIC_QUEUE; |
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22 | our %MUSIC_FACE_CACHE; # cleared by reload_facedata |
| 7 | |
23 | |
| 8 | our $MUSIC_SCHEDULER = cf::async_ext { |
24 | our $MUSIC_SCHEDULER = cf::async_ext { |
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25 | $Coro::current->{desc} = "music scheduler"; |
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26 | |
| 9 | while () { |
27 | while () { |
| 10 | for (keys %MUSIC_QUEUE) { |
28 | for (keys %MUSIC_QUEUE) { |
| 11 | delete $MUSIC_QUEUE{$_}; |
29 | delete $MUSIC_QUEUE{$_}; |
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30 | |
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31 | cf::get_slot 0.01, -10, "music scheduler"; |
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32 | |
| 12 | my $pl = cf::player::find_active $_ |
33 | my $pl = cf::player::find_active $_ or next; |
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34 | $pl->ob->active or next; |
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35 | my $ns = $pl->ns or next; |
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36 | $ns->extcmd or next; |
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37 | my $map = $pl->ob->map or next; |
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38 | |
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39 | my $faces = $MUSIC_FACE_CACHE{$map} ||= do { |
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40 | # 1. map-specific music info |
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41 | parse_facelist "music/", $map->{music} |
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42 | or do { |
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43 | # 2. fall back to region if no map-specific music |
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44 | my $rgn = $pl->ob->region |
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45 | or next; |
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46 | |
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47 | my $par = $rgn; |
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48 | while () { |
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49 | last if exists $par->{music}; |
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50 | $par = $par->parent |
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51 | or last; |
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52 | } |
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53 | |
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54 | parse_facelist "music/", $par->{music} |
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55 | } |
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56 | ; |
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57 | }; |
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58 | |
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59 | $faces |
| 13 | or next; |
60 | or next; |
| 14 | |
61 | |
| 15 | my $map = $pl->ob->map |
62 | my $facestr = join ",", @$faces; |
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63 | $ns->{current_music_faces} ne $facestr |
| 16 | or next; |
64 | or next; |
| 17 | |
65 | |
| 18 | # 1. update map-specific music info |
66 | $ns->{current_music_faces} = $facestr; |
| 19 | unless (exists $map->{music}) { |
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| 20 | |
67 | |
| 21 | } |
68 | my $pri = 0; |
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69 | $ns->send_face ($_, --$pri - 110) |
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70 | for @$faces; |
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71 | $ns->flush_fx; |
| 22 | |
72 | |
| 23 | # 2. fall back to region if no map-specific music |
73 | $ns->ext_msg (ambient_music => $faces); |
| 24 | unless ($map->{music}) { |
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| 25 | } |
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| 26 | |
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| 27 | cf::cede_to_tick; |
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| 28 | } |
74 | } |
| 29 | Coro::schedule unless %MUSIC_QUEUE; |
75 | Coro::schedule unless %MUSIC_QUEUE; |
| 30 | } |
76 | } |
| 31 | }; |
77 | }; |
| 32 | |
78 | |
