fix Init method not being called

stepmania/src/ScreenGameplay.cpp

@@ -342,6 +342,11 @@ ScreenGameplay::ScreenGameplay()
 	m_pPlayerScoreList = NULL;
 }
 
+void ScreenGameplay::Init()
+{
+	Init( true );
+}
+
 void ScreenGameplay::Init( bool bUseSongBackgroundAndForeground )
 {
 	PLAYER_TYPE.Load( m_sName, "PlayerType" );

stepmania/src/ScreenGameplay.h

@@ -98,7 +98,8 @@ class ScreenGameplay : public ScreenWithMenuElements
 {
 public:
 	ScreenGameplay();
-	virtual void Init( bool bUseSongBackgroundAndForeground = true );
+	virtual void Init();
+	void Init( bool bUseSongBackgroundAndForeground );
 	virtual ~ScreenGameplay();
 	virtual void BeginScreen();