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Commit Description:
UI fixes.
Commit Description:
UI fixes.
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FNA/src/Content/ContentReaders/NullableReader.cs
55 lines | 1.0 KiB | text/x-csharp | CSharpLexer
55 lines | 1.0 KiB | text/x-csharp | CSharpLexer
| r0 | #region License | |||
| /* FNA - XNA4 Reimplementation for Desktop Platforms | ||||
| * Copyright 2009-2020 Ethan Lee and the MonoGame Team | ||||
| * | ||||
| * Released under the Microsoft Public License. | ||||
| * See LICENSE for details. | ||||
| */ | ||||
| #endregion | ||||
| #region Using Statements | ||||
| using System; | ||||
| #endregion | ||||
| namespace Microsoft.Xna.Framework.Content | ||||
| { | ||||
| internal class NullableReader<T> : ContentTypeReader<T?> where T : struct | ||||
| { | ||||
| #region Private ContentTypeReader Instance | ||||
| ContentTypeReader elementReader; | ||||
| #endregion | ||||
| #region Internal Constructor | ||||
| internal NullableReader() | ||||
| { | ||||
| } | ||||
| #endregion | ||||
| #region Protected Initialization Method | ||||
| protected internal override void Initialize(ContentTypeReaderManager manager) | ||||
| { | ||||
| Type readerType = typeof(T); | ||||
| elementReader = manager.GetTypeReader(readerType); | ||||
| } | ||||
| #endregion | ||||
| #region Protected Read Method | ||||
| protected internal override T? Read(ContentReader input, T? existingInstance) | ||||
| { | ||||
| if (input.ReadBoolean()) | ||||
| { | ||||
| return input.ReadObject<T>(elementReader); | ||||
| } | ||||
| return null; | ||||
| } | ||||
| #endregion | ||||
| } | ||||
| } | ||||
