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Location: alysbrooks-public/games/isometric-park-fna/FNA/src/Content/ContentReaders/NullableReader.cs

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Commit Description:
Add some contents from Itch page.
Commit Description:
Add some contents from Itch page.
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r287:b886abba458b default
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FNA/src/Content/ContentReaders/NullableReader.cs
55 lines | 1.0 KiB | text/x-csharp | CSharpLexer
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#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
}
}