C# Extensions equivalent to Java Enum with properties?

Unity Engine
1

Java Enums, besides being Iterable, have the nice feature of being able to store properties and methods for each enum:

for (Planet p : Planet.values()) {
    System.out.println(p+" "+p.gravity)
}

C# Enums do not appear to have properties. It seems you do it with Extensions.

Is this correct or is there a better way? IIs this safe in Unity3?

2

That’s one way to do it and it should work in Unity 3. What methods are you trying to create?

3

A list of Orders (Walk, Run, Hide) each with properties like Color displayColor and float fatigueModifier that vary for each enum.

A guess at how I might do it, I haven’t actually run this though:

namespace GameClasses {
  
    public enum Orders { Walk, Run }

    public static class Extensions
    {   
         //this is ugly, is there a better way to get the length of the enum?
        public static Color[] displayColors = new Color[Enum.GetNames(Orders).getLength()];
      
        //can I init this in a static context here?
        Color[Orders.Walk] = new Color(0,1,0);
        Color[Orders.Run] = new Color(1,0,0);
        
        public static DisplayColor(this Orders order)
        {
           return displayColors[order];
        }
    }
}
//then I could later do this:
Color drawColor = myorder.DisplayColor()