DynamicVariables example

DerivedSimObject.cs

namespace ImplicitInheritance
{
   class DerivedSimObject : SimObject
   {
      public DerivedSimObject(int ID) 
         : base(ID)
      {
      }
   }
}

DynamicVariables.cs

using System;
using System.Collections.Generic;
using System.Dynamic;

namespace ImplicitInheritance
{
   class DynamicVariables : DynamicObject
   {
      Dictionary<string, object> OmniDotSelf = new Dictionary<string, object>();
      private int mID;

      public DynamicVariables(int ID)
      {
         mID = ID;
      }

      public override bool TryGetMember(GetMemberBinder binder, out object result)
      {
         // This can easily be replaced by:
         // Omni.self == null ? null : Omni.self.GetVar(_ID.Trim() + "." + binder.Name);
         return OmniDotSelf.TryGetValue(binder.Name, out result);
      }

      public override bool TrySetMember(SetMemberBinder binder, object value)
      {
         OmniDotSelf[binder.Name] = value;
         return true;
      }
   }
}

Program.cs

using System;

namespace ImplicitInheritance
{
   class Program
   {
      static void Main(string[] args)
      {
         DerivedSimObject sim = (dynamic)new TorqueID(42);
         sim.Dynamics.Fish = 2;
         Console.WriteLine(sim.Dynamics.Fish + sim.mID);
         Console.ReadKey();
      }
   }
}

SimObject.cs

using System;

namespace ImplicitInheritance
{
   class SimObject
   {
      public int mID;
      public dynamic Dynamics;

      public SimObject(int ID)
      {
         mID = ID;
         Dynamics = new DynamicVariables(mID);
      }
   }
}

TorqueID.cs

using System;
using System.Dynamic;

namespace ImplicitInheritance
{
   class TorqueID : DynamicObject
   {
      private int mID;

      public TorqueID(int ID)
      {
         mID = ID;
      }

      public override bool TryConvert(ConvertBinder binder, out object result)
      {
         if (binder.Type.GetConstructor(new Type[] { typeof(int) }) != null)
         {
            result = Activator.CreateInstance(binder.Type, mID);
            return true;
         }
         result = null;
         return false;
      }
   }
}