cursor: tween width at the same time as tweening the position for smoother motion

stepmania/src/OptionsCursor.cpp

@@ -44,6 +44,24 @@ void OptionsCursor::Set( PlayerNumber pn )
 	m_sprRight.SetState(  iBaseFrameNo+2 );
 }
 
+void OptionsCursor::StopTweening()
+{
+	ActorFrame::StopTweening();
+
+	m_sprLeft.StopTweening();
+	m_sprMiddle.StopTweening();
+	m_sprRight.StopTweening();
+}
+
+void OptionsCursor::BeginTweening( float fSecs )
+{
+	ActorFrame::BeginTweening( fSecs );
+
+	m_sprLeft.BeginTweening( fSecs );
+	m_sprMiddle.BeginTweening( fSecs );
+	m_sprRight.BeginTweening( fSecs );
+}
+
 void OptionsCursor::SetBarWidth( int iWidth )
 {
 	if( iWidth%2 == 1 )
@@ -56,19 +74,6 @@ void OptionsCursor::SetBarWidth( int iWidth )
 	m_sprRight.SetX( +iWidth/2 + fFrameWidth/2 );
 }
 
-void OptionsCursor::TweenBarWidth( int iNewWidth )
-{
-	m_sprLeft.StopTweening();
-	m_sprMiddle.StopTweening();
-	m_sprRight.StopTweening();
-
-	m_sprLeft.BeginTweening( 0.2f );
-	m_sprMiddle.BeginTweening( 0.2f );
-	m_sprRight.BeginTweening( 0.2f );
-
-	SetBarWidth( iNewWidth );	
-}
-
 /*
  * (c) 2001-2003 Chris Danford
  * All rights reserved.

stepmania/src/OptionsCursor.h

@@ -16,8 +16,10 @@ public:
 	enum Element { cursor, underline };
 	void Load( CString sType, Element elem );
 	void Set( PlayerNumber pn );
+
+	void StopTweening();
+	void BeginTweening( float fSecs );
 	void SetBarWidth( int iWidth );
-	void TweenBarWidth( int iNewWidth );
 
 protected:
 

stepmania/src/ScreenOptions.cpp

@@ -417,7 +417,7 @@ void ScreenOptions::TweenCursor( PlayerNumber pn )
 		cursor.SetXY( (float)iX, (float)iY );
 	}
 
-	cursor.TweenBarWidth( iWidth );
+	cursor.SetBarWidth( iWidth );
 
 	if( GAMESTATE->IsHumanPlayer(pn) )  
 	{