--- deliantra/Deliantra-Client/DC/Protocol.pm	2007/07/12 17:56:51	1.113
+++ deliantra/Deliantra-Client/DC/Protocol.pm	2007/07/12 19:13:20	1.116
@@ -59,35 +59,42 @@
       my @songs;
 
       # request music from server if appropriate
-      my $pri = -100;
-      for my $face (@$faces) {
-         if (defined (my $chksum = $ev->{chksum}{$face})) {
+      if (my $faces = $ev->{faces}) {
+         for (@$faces) {
+            my ($face, $pri, $chksum) = @$_;
             utf8::downgrade $chksum;
 
             $chksum = unpack "H*", $chksum;
             $self->{music_map}{$face} = $chksum;
 
-            ::message ({ markup => "starting to download song #$face, check your output-rate setting if your connection gets laggy." });
-            $self->ask_face ($face, $pri, undef, sub {
-               my $num = $_[0];
-               my $len = length $_[1];
-               my ($meta, $data) = unpack "(w/a*)*", $_[1];
-
-               CFPlus::DB::write_file $chksum, $data, sub { };
-               CFPlus::DB::put resmap => $chksum => $meta, sub { };
-
-               $self->{music_meta}{$chksum} = $self->{json_coder}->decode ($meta);
-               ::message ({ markup => "downloaded song #$face, size $len octets" });
-
-               &::audio_music_set ($self->{songs});
-            });
+            # check if already cached
+            CFPlus::DB::get resmap => $chksum, sub {
+               my ($meta) = @_;
+
+               if (defined $meta) {
+                  $self->{music_meta}{$chksum} = $self->{json_coder}->decode ($meta);
+               } else {
+                  ::message ({ markup => "starting to download song #$face/$pri, check your output-rate setting if your connection gets laggy." });
+                  $self->ask_face ($face, -100 - $pri, undef, sub {
+                     my $len = length $_[1];
+                     my ($meta, $data) = unpack "(w/a*)*", $_[1];
+
+                     CFPlus::DB::write_file $chksum, $data, sub { };
+                     CFPlus::DB::put resmap => $chksum => $meta, sub { };
+
+                     $self->{music_meta}{$chksum} = $self->{json_coder}->decode ($meta);
+                     ::message ({ markup => "downloaded song #$face, size $len octets" });
+
+                     &::audio_music_set ($self->{songs});
+                  });
+               }
+            }
          }
-
-         push @songs, $self->{music_map}{$face};
-         --$pri;
       }
 
-      &::audio_music_set ($self->{songs} = \@songs);
+      if (my $play = $ev->{play}) {
+         &::audio_music_set ($self->{songs} = [map $self->{music_map}{$_}, @$play]);
+      }
    });
 
    $self->connect_ext (event_capabilities => sub {