enables switching m_bJukeboxUsesModifiers (ScreenJukebox uses this but nowhere in code were anything that could switch it on/off)

stepmania/src/GameState.cpp

@@ -2219,6 +2219,11 @@ public:
 	static int GetStageSeed( T* p, lua_State *L )			{ LuaHelpers::Push( L, p->m_iStageSeed ); return 1; }
 	static int SaveLocalData( T* p, lua_State *L )			{ p->SaveLocalData(); return 0; }
 
+	static int SetJukeboxUsesModifiers( T* p, lua_State *L )
+	{
+		p->m_bJukeboxUsesModifiers = BArg(1); return 0;
+	}
+
 	LunaGameState() 
 	{
 		ADD_METHOD( IsPlayerEnabled );
@@ -2297,6 +2302,7 @@ public:
 		ADD_METHOD( GetGameSeed );
 		ADD_METHOD( GetStageSeed );
 		ADD_METHOD( SaveLocalData );
+		ADD_METHOD( SetJukeboxUsesModifiers );
 	}
 };