Added SongPreview Fading

Song Preview Max Volume is now 70 %
Need Testing because of timing

git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@243 b956fd51-792f-4845-bead-9b4dfca2ff2c

1 files changed, 13 insertions, 0 deletions

diff --git a/Game/Code/Classes/UMusic.pas b/Game/Code/Classes/UMusic.pas
index 6e997c11..52bae3c9 100644
--- a/Game/Code/Classes/UMusic.pas
+++ b/Game/Code/Classes/UMusic.pas
@@ -59,6 +59,7 @@ type
       procedure InitializePlayback;

       procedure InitializeRecord;

       procedure SetVolume(Volume: integer);

+      procedure SetMusicVolume(Volume: Byte);

       procedure SetLoop(Enabled: boolean);

       function Open(Name: string): boolean; // true if succeed

       procedure Rewind;

@@ -350,6 +351,16 @@ begin
   BASS_SetConfig(BASS_CONFIG_GVOL_MUSIC, Volume);

 end;

 

+procedure TMusic.SetMusicVolume(Volume: Byte);

+begin

+  //Max Volume Prevention

+  if Volume > 100 then

+    Volume := 100;

+

+  //Set Volume

+  BASS_ChannelSetAttributes (Bass, -1, Integer(Volume), -101);

+end;

+

 procedure TMusic.SetLoop(Enabled: boolean);

 begin

   Loop := Enabled;

@@ -364,6 +375,8 @@ begin
 

     Bass := Bass_StreamCreateFile(false, pchar(Name), 0, 0, 0);

     Loaded := true;

+    //Set Max Volume

+    SetMusicVolume (100);

   end;

 

   Result := Loaded;