Merge branch 'WJC'

wxr

2020-12-09 b5f348ec1381a8b05d00e585a3e156381f751d72

 HDL_ON/Entity/Function/Light.cs

@@ -46,6 +46,10 @@
                    }
                    trait_brightness.curValue = trait_brightness.min;
                }
                if(trait_brightness.curValue.ToString() == "")
                {
                    trait_brightness.curValue = 0;
                }
                return Convert.ToInt32(trait_brightness.curValue);
            }
            set