static int AddItem(IntPtr L)
 {
     try
     {
         ToLua.CheckArgsCount(L, 2);
         QualityTable     obj  = (QualityTable)ToLua.CheckObject <QualityTable>(L, 1);
         QualityTableItem arg0 = (QualityTableItem)ToLua.CheckObject <QualityTableItem>(L, 2);
         obj.AddItem(arg0);
         return(0);
     }
     catch (Exception e)
     {
         return(LuaDLL.toluaL_exception(L, e));
     }
 }