using System;

using System.Reflection;

​

[AttributeUsage(AttributeTargets.Class, Inherited = false)]

public class ECSComponentAttribute : Attribute {};

​

​

namespace Campagin {

    [ECSComponentAttribute]

    public class Force {};

    [ECSComponentAttribute]

    public class Commander {

        public string name;

    };

    [ECSComponentAttribute]

    public class Army {

        public int colour;

    };

}

​

public class Program

{

    public static void Main()

    {

        // this is making the assumption that all assemblies we need are already loaded.

        foreach (Assembly assembly in AppDomain.CurrentDomain.GetAssemblies()) 

        {

            if (assembly.IsDynamic) continue;

            if (assembly.FullName == "StackExchange.Redis.StrongName") continue;

            var display_name = true;

            foreach (Type type in assembly.GetExportedTypes())

            {

                var attribs = type.GetCustomAttributes(typeof(ECSComponentAttribute), false);

                if (attribs != null && attribs.Length > 0)

                {

                    if (display_name) {

                        Display(0, "DLL {0}", assembly.FullName);

                        display_name = false;

                    }

                    // add to a cache.

                    Display(1, "ECS type {0}", type.FullName);

​

                    foreach (var fi in type.GetFields() )

                    {

                        Display(2, "Field: {0} {1}", fi.FieldType.Name, fi.Name);

                    }

                }

            }

        }

    }

​

    // Display a formatted string indented by the specified amount.

    public static void Display(Int32 indent, string format, params object[] param)

    {

        Console.Write(new string(' ', indent*2));

        Console.WriteLine(format, param);

    }

}