From e9110be6ff178ca4dd0088cfd692cf87acced0f5 Mon Sep 17 00:00:00 2001
From: adelikat <adelikat@tasvideos.org>
Date: Wed, 13 Aug 2014 01:43:28 +0000
Subject: [PATCH] simplify the InputCallbackSystem object

---
 .../Interfaces/CoreComms.cs                   | 25 ++++---------------
 1 file changed, 5 insertions(+), 20 deletions(-)

diff --git a/BizHawk.Emulation.Common/Interfaces/CoreComms.cs b/BizHawk.Emulation.Common/Interfaces/CoreComms.cs
index 4bded0409b..1bf1dac908 100644
--- a/BizHawk.Emulation.Common/Interfaces/CoreComms.cs
+++ b/BizHawk.Emulation.Common/Interfaces/CoreComms.cs
@@ -118,43 +118,28 @@ namespace BizHawk.Emulation.Common
 		private bool logging;
 	}
 
-	public class InputCallbackSystem
+	public class InputCallbackSystem : List<Action>
 	{
-		private readonly List<Action> _list = new List<Action>();
-		
-		public void Add(Action action)
-		{
-			_list.Add(action);
-		}
-
 		public void Call()
 		{
-			foreach (var action in _list)
+			foreach (var action in this)
 			{
 				action();
 			}
 		}
 
-		public void Remove(Action action)
-		{
-			_list.Remove(action);
-		}
-
 		public void RemoveAll(IEnumerable<Action> actions)
 		{
 			foreach (var action in actions)
 			{
-				_list.Remove(action);
+				this.Remove(action);
 			}
 		}
 
-		public void Clear()
+		public bool Has
 		{
-			_list.Clear();
+			get { return this.Any(); }
 		}
-
-		// why was this missing?
-		public bool Has { get { return _list.Any(); } }
 	}
 
 	public class MemoryCallbackSystem