(ded4a3e0a) v0.9.0.7

Libraries/MonoGame.Framework/Src/MonoGame.Framework/GameServiceContainer.cs

@@ -0,0 +1,67 @@
+// MIT License - Copyright (C) The Mono.Xna Team
+// This file is subject to the terms and conditions defined in
+// file 'LICENSE.txt', which is part of this source code package.
+
+using System;
+using System.Collections.Generic;
+using MonoGame.Utilities;
+
+namespace Microsoft.Xna.Framework
+{
+    public class GameServiceContainer : IServiceProvider
+    {
+        Dictionary<Type, object> services;
+
+        public GameServiceContainer()
+        {
+            services = new Dictionary<Type, object>();
+        }
+
+        public void AddService(Type type, object provider)
+        {
+            if (type == null)
+                throw new ArgumentNullException("type");
+            if (provider == null)
+                throw new ArgumentNullException("provider");
+            if (!ReflectionHelpers.IsAssignableFrom(type, provider))
+                throw new ArgumentException("The provider does not match the specified service type!");
+
+            services.Add(type, provider);
+        }
+
+        public object GetService(Type type)
+        {
+            if (type == null)
+                throw new ArgumentNullException("type");
+						
+            object service;
+            if (services.TryGetValue(type, out service))
+                return service;
+
+            return null;
+        }
+
+        public void RemoveService(Type type)
+        {
+            if (type == null)
+                throw new ArgumentNullException("type");
+
+            services.Remove(type);
+        }
+        
+        public void AddService<T>(T provider)
+        {
+            AddService(typeof(T), provider);
+        }
+
+ 	public T GetService<T>() where T : class
+        {
+            var service = GetService(typeof(T));
+
+            if (service == null)
+                return null;
+
+            return (T)service;
+        }
+    }
+}