From 5c6cd59375c0f69173a439e4a8fc710c17ef4f5f Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Mon, 27 Feb 2006 03:06:43 +0000
Subject: [PATCH] add GetCurrentDiffuseAlpha

---
 stepmania/src/Actor.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/stepmania/src/Actor.h b/stepmania/src/Actor.h
index e5dd456d4c..741f3d40a2 100644
--- a/stepmania/src/Actor.h
+++ b/stepmania/src/Actor.h
@@ -170,6 +170,7 @@ public:
 
 	virtual void SetDiffuse( RageColor c )		{ for(int i=0; i<4; i++) DestTweenState().diffuse[i] = c; };
 	virtual void SetDiffuseAlpha( float f )		{ for(int i = 0; i < 4; ++i) { RageColor c = GetDiffuses( i ); c.a = f; SetDiffuses( i, c ); } }
+	float GetCurrentDiffuseAlpha() const		{ return m_current.diffuse[0].a; }
 	void SetDiffuseColor( RageColor c );
 	void SetDiffuses( int i, RageColor c )		{ DestTweenState().diffuse[i] = c; };
 	void SetDiffuseUpperLeft( RageColor c )		{ DestTweenState().diffuse[0] = c; };