Code cleanup, added annotations

README.md

@@ -2,13 +2,15 @@
 
 [![.NET](https://github.com/ForeverZer0/SharpNBT/actions/workflows/dotnet.yml/badge.svg)](https://github.com/ForeverZer0/SharpNBT/actions/workflows/dotnet.yml)
 
-A CLS-compliant implementation of the Named Binary Tag (NBT) specification, written in pure C# with no external dependencies and targeting .NET Standard 2.1 to support a wide variety of .NET implementations on all platforms.
+A CLS-compliant implementation of the Named Binary Tag (NBT) specifications (Java/Bedrock), written in pure C# with no external dependencies and targeting a wide variety of .NET implementations and languages on all platforms.
 
 ## Features
 
-* **Ease-of-use:** The structure revolves around a class inherited from a standard `Stream` object, which works and behaves exactly as would be expected for reading/writing NBT tags, no need to waste time frequently consulting API documentation.
-* **Performance:**  Leverages the power of C# 8.0 language features, including `Span`, `MemoryMarshal`, etc. This allows for a type-safe way to reinterpret raw buffers without pointers or making unnecessary copies of buffers, a common pitfall with serialization in a type-safe language.
-* **Cross-platform and cross-language (CLR) support:** Supports any CLR language (i.e. C#, Visual Basic, F#, etc.) for the following runtime versions or greater:
+* **Java/Bedrock Support:** Supports all NBT protocols used by different versions of Minecraft, including: Java, Bedrock (file protocol), and Bedrock (network protocol), including full support for either GZip or ZLib compression.
+* **Ease-of-use:** An intuitive API design, following the style and conventions of the .NET runtime, with full Intellisense for every public member: Spend more time being productive and less time digging through documentation.
+* **Performance:**  Leverages the power of modern C# language features, including `Span`, `MemoryMarshal`, etc. This allows for a type-safe way to reinterpret raw buffers without pointers or making unnecessary copies of buffers, a common pitfall with serialization in type-safe languages.
+* **Concurrency:** Includes standard async/await concurrency patterns for reading and writing.
+* **Cross-platform and cross-language support:** Fully CLR compliant and build against .NET STandard 2.1, allowing supports for any CLR language (i.e. C#, Visual Basic, F#, etc.) for the following runtime versions or greater:
     * .NET Standard 2.1
     * .NET 5.0
     * .NET Core 3.0
@@ -17,5 +19,15 @@ A CLS-compliant implementation of the Named Binary Tag (NBT) specification, writ
     * Xamarin.Mac 5.16
     * Xamarin.Android 10.0
     * Unity 2021.2.0b6
-* No-dependencies. 
-* Includes a `TagBuilder` class for an even more simple way of building a complete tag from scratch with POD types.
+* **No Dependencies:** No reliance on third-party libraries. 
+* **Format Conversion:** Can convert NBT to/from JSON and XML formats.
+
+## Usage
+
+### Reading
+
+Reading an NBT document can be as simple as a one-liner:
+
+```csharp
+CompoundTag tag = NbtFile.Read("/path/to/file.nbt", FormatOptions.Java, CompressionType.AutoDetect);
+```

SharpNBT/EndianExtensions.cs

@@ -45,11 +45,11 @@ namespace SharpNBT
         /// <inheritdoc cref="SwapEndian(short)"/>
         [CLSCompliant(false)]
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static ulong SwapEndian(this ulong val)
+        public static ulong SwapEndian(this ulong value)
         {
-            val = ((val << 8)  & 0xFF00FF00FF00FF00UL ) | ((val >> 8) & 0x00FF00FF00FF00FFUL );
-            val = ((val << 16) & 0xFFFF0000FFFF0000UL ) | ((val >> 16) & 0x0000FFFF0000FFFFUL );
-            return (val << 32) | (val >> 32);
+            value = ((value << 8)  & 0xFF00FF00FF00FF00UL) | ((value >> 8)  & 0x00FF00FF00FF00FFUL);
+            value = ((value << 16) & 0xFFFF0000FFFF0000UL) | ((value >> 16) & 0x0000FFFF0000FFFFUL);
+            return (value << 32) | (value >> 32);
         }
         
         /// <inheritdoc cref="SwapEndian(short)"/>

SharpNBT/Tags/ByteArrayTag.cs

@@ -1,7 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.Linq;
-using System.Runtime.InteropServices;
 using System.Runtime.Serialization;
 using JetBrains.Annotations;
 

SharpNBT/ZLib/ZLibStream.cs

@@ -30,7 +30,7 @@ namespace SharpNBT.ZLib
         /// </summary>
         /// <param name="stream">A <see cref="Stream"/> instance to be compressed.</param>
         /// <param name="level">The level of compression to use.</param>
-        public ZLibStream(Stream stream, CompressionLevel level) : this(stream, level, false)
+        public ZLibStream([NotNull] Stream stream, CompressionLevel level) : this(stream, level, false)
         {
         }
 
@@ -39,7 +39,7 @@ namespace SharpNBT.ZLib
         /// </summary>
         /// <param name="stream">A <see cref="Stream"/> instance to be compressed or uncompressed.</param>
         /// <param name="mode">The type of compression to use.</param>
-        public ZLibStream(Stream stream, CompressionMode mode) : this(stream, mode, false)
+        public ZLibStream([NotNull] Stream stream, CompressionMode mode) : this(stream, mode, false)
         {
         }
 
@@ -50,7 +50,7 @@ namespace SharpNBT.ZLib
         /// <param name="stream">A <see cref="Stream"/> instance to be compressed.</param>
         /// <param name="level">The level of compression to use.</param>
         /// <param name="leaveOpen">Indicates if the <paramref name="stream"/> should be left open after this <see cref="ZLibStream"/> is closed.</param>
-        public ZLibStream(Stream stream, CompressionLevel level, bool leaveOpen)
+        public ZLibStream([NotNull] Stream stream, CompressionLevel level, bool leaveOpen)
         {
             compressionMode = CompressionMode.Compress;
             this.leaveOpen = leaveOpen;
@@ -65,7 +65,7 @@ namespace SharpNBT.ZLib
         /// <param name="stream">A <see cref="Stream"/> instance to be compressed or uncompressed.</param>
         /// <param name="mode">The type of compression to use.</param>
         /// <param name="leaveOpen">Indicates if the <paramref name="stream"/> should be left open after this <see cref="ZLibStream"/> is closed.</param>
-        public ZLibStream(Stream stream, CompressionMode mode, bool leaveOpen)
+        public ZLibStream([NotNull] Stream stream, CompressionMode mode, bool leaveOpen)
         {
             compressionMode = mode;
             this.leaveOpen = leaveOpen;
@@ -233,7 +233,7 @@ namespace SharpNBT.ZLib
         /// <exception cref="T:System.NotSupportedException">The stream does not support writing.</exception>
         /// <exception cref="T:System.ObjectDisposedException">The stream has been disposed.</exception>
         /// <exception cref="T:System.InvalidOperationException">The stream is currently in use by a previous write operation.</exception>
-        public override async Task WriteAsync(byte[] buffer, int offset, int count, CancellationToken cancellationToken)
+        public override async Task WriteAsync([NotNull] byte[] buffer, int offset, int count, CancellationToken cancellationToken)
         {
             await DeflateStream.WriteAsync(buffer, offset, count, cancellationToken);
             adler32.Update(new ReadOnlySpan<byte>(buffer, offset, count));