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#region License
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/* FNA - XNA4 Reimplementation for Desktop Platforms
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* Copyright 2009-2020 Ethan Lee and the MonoGame Team
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*
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* Released under the Microsoft Public License.
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* See LICENSE for details.
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*/
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/* Derived from code by the Mono.Xna Team (Copyright 2006).
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* Released under the MIT License. See monoxna.LICENSE for details.
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*/
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#endregion
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#region Using Statements
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using System;
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using System.Collections.Generic;
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#endregion
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namespace Microsoft.Xna.Framework
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{
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public class GameServiceContainer : IServiceProvider
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{
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#region Private Fields
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Dictionary<Type, object> services;
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#endregion
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#region Public Constructors
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public GameServiceContainer()
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{
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services = new Dictionary<Type, object>();
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}
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#endregion
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#region Public Methods
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public void AddService(Type type, object provider)
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{
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if (type == null)
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{
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throw new ArgumentNullException("type");
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}
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if (provider == null)
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{
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throw new ArgumentNullException("provider");
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}
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if (!type.IsAssignableFrom(provider.GetType()))
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{
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throw new ArgumentException(
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"The provider does not match the specified service type!"
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);
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}
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services.Add(type, provider);
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}
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public object GetService(Type type)
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{
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if (type == null)
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{
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throw new ArgumentNullException("type");
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}
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object service;
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if (services.TryGetValue(type, out service))
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{
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return service;
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}
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return null;
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}
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public void RemoveService(Type type)
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{
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if (type == null)
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{
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throw new ArgumentNullException("type");
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}
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services.Remove(type);
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}
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#endregion
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}
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}
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