ExtraCommands/extracommands/CustomCommandAttribute.cs

using System;

using GamecraftModdingAPI.Commands;

namespace ExtraCommands
{
    [AttributeUsage(AttributeTargets.Class, AllowMultiple = false)]
    public class CustomCommandAttribute: Attribute
    {
		public readonly string Name;

		public readonly string Description;

		public readonly bool IsFactory;

        public CustomCommandAttribute(string name = "", string description = "", bool factory = false)
        {
            this.Name = name;
            this.Description = description;
			this.IsFactory = factory;
        }

        public static bool IsCompatible(Type t)
		{
            foreach (var i in t.GetInterfaces())
            {
                if (i == typeof(ICustomCommandEngine))
                {
					return true;
                }
            }
			return false;
		}
    }
}