simpler Lua boilerplate

stepmania/src/StageStats.cpp

@@ -277,23 +277,21 @@ void StageStats::CommitScores( bool bSummary )
 class LunaStageStats: public Luna<StageStats>
 {
 public:
-	LunaStageStats() { LUA->Register( Register ); }
-
 	static int GetPlayerStageStats( T* p, lua_State *L )		{ p->m_player[Enum::Check<PlayerNumber>(L, 1)].PushSelf(L); return 1; }
 	static int GetMultiPlayerStageStats( T* p, lua_State *L )	{ p->m_multiPlayer[Enum::Check<MultiPlayer>(L, 1)].PushSelf(L); return 1; }
 	static int GetGameplaySeconds( T* p, lua_State *L )		{ lua_pushnumber(L, p->fGameplaySeconds); return 1; }
 	static int OnePassed( T* p, lua_State *L )			{ lua_pushboolean(L, p->OnePassed()); return 1; }
 	static int AllFailed( T* p, lua_State *L )			{ lua_pushboolean(L, p->AllFailed()); return 1; }
 
-	static void Register(lua_State *L)
+	LunaStageStats()
 	{
+		LUA->Register( Register );
+
 		ADD_METHOD( GetPlayerStageStats );
 		ADD_METHOD( GetMultiPlayerStageStats );
 		ADD_METHOD( GetGameplaySeconds );
 		ADD_METHOD( OnePassed );
 		ADD_METHOD( AllFailed );
-
-		Luna<T>::Register( L );
 	}
 };