set up course lives; do this in the same way we adjust options

in ScreenSelectMusic

stepmania/src/ScreenSelectCourse.cpp

@@ -250,6 +250,17 @@ void ScreenSelectCourse::Input( const DeviceInput& DeviceI, InputEventType type,
 	Screen::Input( DeviceI, type, GameI, MenuI, StyleI );	// default input handler
 }
 
+/* Adjust game options.  These settings may be overridden again later by the
+ * SongOptions menu. */
+void ScreenSelectCourse::AdjustOptions()
+{
+	if(GAMESTATE->m_pCurCourse->m_iLives != -1)
+	{
+		/* oni */
+		GAMESTATE->m_SongOptions.m_LifeType = SongOptions::LifeType::LIFE_BATTERY;
+		GAMESTATE->m_SongOptions.m_iBatteryLives = GAMESTATE->m_pCurCourse->m_iLives;
+	}
+}
 
 void ScreenSelectCourse::HandleScreenMessage( const ScreenMessage SM )
 {
@@ -331,6 +342,7 @@ void ScreenSelectCourse::MenuStart( PlayerNumber pn )
 		GAMESTATE->m_SongOptions.FromString( sModifiers );
 
 		m_Menu.StopTimer();
+		AdjustOptions();
 
 		this->SendScreenMessage( SM_GoToNextScreen, 2.5f );
 		

stepmania/src/ScreenSelectCourse.h

@@ -38,8 +38,8 @@ public:
 	void MenuBack( PlayerNumber pn );
 
 protected:
+	void AdjustOptions();
 	void AfterCourseChange();
-
 	void UpdateOptionsDisplays();
 
 	MenuElements		m_Menu;

stepmania/src/ScreenSelectMusic.cpp

@@ -528,6 +528,8 @@ void ScreenSelectMusic::HarderDifficulty( PlayerNumber pn )
 	AfterNotesChange( pn );
 }
 
+/* Adjust game options.  These settings may be overridden again later by the
+ * SongOptions menu. */
 void ScreenSelectMusic::AdjustOptions()
 {
 	/* Find the easiest difficulty notes selected by either player. */