From 6292440f6da3c11e85bb9fc3a741a26540e429be Mon Sep 17 00:00:00 2001
From: jaybinks <jaybinks@b956fd51-792f-4845-bead-9b4dfca2ff2c>
Date: Thu, 11 Oct 2007 12:12:37 +0000
Subject: separated IAudioPlayback in to separate "Playback" and "Input"
 Interfaces

( both interfaces provided by same TMusic_Bass class...

git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@505 b956fd51-792f-4845-bead-9b4dfca2ff2c
---
 Game/Code/Classes/UMusic.pas          | 39 +++++++++++++++++++++++++++--------
 Game/Code/Classes/UMusic_BASS.pas     |  2 +-
 Game/Code/Screens/UScreenCredits.pas  |  2 +-
 Game/Code/Screens/UScreenSing.pas     |  4 ++--
 Game/Code/Screens/UScreenSingModi.pas |  2 +-
 Game/Code/Screens/UScreenSong.pas     |  2 +-
 6 files changed, 36 insertions(+), 15 deletions(-)

(limited to 'Game')

diff --git a/Game/Code/Classes/UMusic.pas b/Game/Code/Classes/UMusic.pas
index 934e14e3..a2620607 100644
--- a/Game/Code/Classes/UMusic.pas
+++ b/Game/Code/Classes/UMusic.pas
@@ -96,7 +96,6 @@ type
 type
   IAudioPlayback = Interface
       procedure InitializePlayback;
-      procedure InitializeRecord;
       procedure SetVolume(Volume: integer);
       procedure SetMusicVolume(Volume: integer);
       procedure SetLoop(Enabled: boolean);
@@ -121,18 +120,25 @@ type
       procedure PlayClap;
       procedure PlayShuffle;
       procedure StopShuffle;
+
+      function LoadSoundFromFile(var hStream: hStream; Name: string): boolean;
+
+      //Custom Sounds
+      function LoadCustomSound(const Filename: String): Cardinal;
+      procedure PlayCustomSound(const Index: Cardinal );
+  end;
+
+  IAudioInput = Interface
+      procedure InitializeRecord;
+
       procedure CaptureStart;
       procedure CaptureStop;
+
       procedure CaptureCard(RecordI, PlayerLeft, PlayerRight: byte);
       procedure StopCard(Card: byte);
-      function LoadSoundFromFile(var hStream: hStream; Name: string): boolean;
 
       //Equalizer
       function GetFFTData: TFFTData;
-
-      //Custom Sounds
-      function LoadCustomSound(const Filename: String): Cardinal;
-      procedure PlayCustomSound(const Index: Cardinal );
   end;
 
 
@@ -147,8 +153,11 @@ var // TODO : JB --- THESE SHOULD NOT BE GLOBAL
   Czas:     TCzas;
   
 
-procedure InitializeSound;  
+procedure InitializeSound;
+ 
 function  AudioPlayback(): IAudioPlayback;
+function  AudioInput(): IAudioInput;
+
 
 implementation
 
@@ -158,25 +167,37 @@ uses
 
 var
   singleton_AudioPlayback : IAudioPlayback;
+  singleton_AudioInput    : IAudioInput;
 
 function AudioPlayback(): IAudioPlayback;
 begin
   if singleton_AudioPlayback = nil then
   begin
     writeln( 'Created AudioPlayback' );
-    singleton_AudioPlayback := TMusic_bass.create();
+    singleton_AudioPlayback := TMusic_bass.create(); // Yes we could do this with one instance of TMusic_Bass... but I cant be bothered at this point:P
   end;
 
   result := singleton_AudioPlayback;
 end;
 
+function AudioInput(): IAudioInput;
+begin
+  if singleton_AudioInput = nil then
+  begin
+    writeln( 'Created AudioInput' );
+    singleton_AudioInput := TMusic_bass.create();   // Yes we could do this with one instance of TMusic_Bass... but I cant be bothered at this point:P
+  end;
+
+  result := singleton_AudioInput;
+end;
+
 procedure InitializeSound;
 begin
     Log.LogStatus('Initializing Playback', 'InitializeSound');
     AudioPlayback.InitializePlayback;
 
     Log.LogStatus('Initializing Record', 'InitializeSound');
-    AudioPlayback.InitializeRecord;
+    AudioInput.InitializeRecord;
 end;
 
 end.
diff --git a/Game/Code/Classes/UMusic_BASS.pas b/Game/Code/Classes/UMusic_BASS.pas
index dfb6f79c..7de2d781 100644
--- a/Game/Code/Classes/UMusic_BASS.pas
+++ b/Game/Code/Classes/UMusic_BASS.pas
@@ -32,7 +32,7 @@ uses Classes,
 
 type
 
-  TMusic_bass = class( TInterfacedObject, IAudioPlayback )
+  TMusic_bass = class( TInterfacedObject, IAudioPlayback, IAudioInput )
     private
       BassStart:          hStream;            // Wait, I've replaced this with BASS
       BassBack:           hStream;            // It has almost all features we need
diff --git a/Game/Code/Screens/UScreenCredits.pas b/Game/Code/Screens/UScreenCredits.pas
index b7d6d3e7..a24997d4 100644
--- a/Game/Code/Screens/UScreenCredits.pas
+++ b/Game/Code/Screens/UScreenCredits.pas
@@ -445,7 +445,7 @@ const  myLogoCoords: Array[0..27,0..1] of Cardinal = ((39,32),(84,32),(100,16),(
 
 begin
   //dis does teh muiwk y0r
-  Data := AudioPlayback.GetFFTData;
+  Data := AudioInput.GetFFTData;
 
   Log.LogStatus('',' JB-1');
 
diff --git a/Game/Code/Screens/UScreenSing.pas b/Game/Code/Screens/UScreenSing.pas
index e0c80297..abb2726e 100644
--- a/Game/Code/Screens/UScreenSing.pas
+++ b/Game/Code/Screens/UScreenSing.pas
@@ -451,7 +451,7 @@ begin
 
 
   // play music (I)
-  AudioPlayback.CaptureStart;
+  AudioInput.CaptureStart;
   AudioPlayback.MoveTo(AktSong.Start);
 //  Music.Play;
 
@@ -1201,7 +1201,7 @@ end;
 
 procedure TScreenSing.Finish;
 begin
-  AudioPlayback.CaptureStop;
+  AudioInput.CaptureStop;
   AudioPlayback.Stop;
 
   if Ini.SavePlayback = 1 then begin
diff --git a/Game/Code/Screens/UScreenSingModi.pas b/Game/Code/Screens/UScreenSingModi.pas
index a05c6d4b..b6989c76 100644
--- a/Game/Code/Screens/UScreenSingModi.pas
+++ b/Game/Code/Screens/UScreenSingModi.pas
@@ -170,7 +170,7 @@ begin
   end
   else //Start Without Song
   begin
-    AudioPlayback.CaptureStart;
+    AudioInput.CaptureStart;
   end;
 
 //Set Playerinfo
diff --git a/Game/Code/Screens/UScreenSong.pas b/Game/Code/Screens/UScreenSong.pas
index df4ec87a..ea1dd8a5 100644
--- a/Game/Code/Screens/UScreenSong.pas
+++ b/Game/Code/Screens/UScreenSong.pas
@@ -1725,7 +1725,7 @@ begin
   if (A <> EqualizerTime) then
   begin
     EqualizerTime := A;
-    Data := AudioPlayback.GetFFTData;
+    Data := AudioInput.GetFFTData;
 
     B:=0;
     Pos := 0;
-- 
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