bump version

VersionUtilities.Tests/ComparisonTests.cs

@@ -0,0 +1,53 @@
+using NUnit.Framework;
+
+namespace AssetRipper.VersionUtilities.Tests
+{
+	public class ComparisonTests
+	{
+		private static readonly UnityVersion lowValue = new UnityVersion(2017, 3, 0, UnityVersionType.Patch, 1);
+		private static readonly UnityVersion mediumValue = new UnityVersion(2019, 4, 3, UnityVersionType.Final, 1);
+		private static readonly UnityVersion highValue = new UnityVersion(2020, 2, 0, UnityVersionType.Final, 1);
+
+		[Test]
+		public void LessThanIsTransitive()
+		{
+			Assert.IsTrue(lowValue < mediumValue);
+			Assert.IsTrue(mediumValue < highValue);
+			Assert.IsTrue(lowValue < highValue);
+		}
+
+		[Test]
+		public void GreaterThanIsTransitive()
+		{
+			Assert.IsTrue(mediumValue > lowValue);
+			Assert.IsTrue(highValue > mediumValue);
+			Assert.IsTrue(highValue > lowValue);
+		}
+
+		[Test]
+		public void WeakInequalityHolds()
+		{
+			UnityVersion low = lowValue;
+			Assert.IsTrue(lowValue <= low);
+		}
+
+		[Test]
+		public void MinimumValueDefinition()
+		{
+			Assert.IsTrue(UnityVersion.MinVersion == new UnityVersion(ushort.MinValue, ushort.MinValue, ushort.MinValue, UnityVersionType.Alpha, byte.MinValue));
+		}
+
+		[Test]
+		public void MaximumValueDefinition()
+		{
+			Assert.IsTrue(UnityVersion.MaxVersion == new UnityVersion(ushort.MaxValue, ushort.MaxValue, ushort.MaxValue, (UnityVersionType)byte.MaxValue, byte.MaxValue));
+		}
+
+		[Test]
+		public void AnIncreaseOfTypeNumberMakesInequal()
+		{
+			Assert.IsTrue(UnityVersion.MinVersion < new UnityVersion(ushort.MinValue, ushort.MinValue, ushort.MinValue, UnityVersionType.Alpha, 1));
+			Assert.IsTrue(lowValue < new UnityVersion(lowValue.Major, lowValue.Minor, lowValue.Build, lowValue.Type, (byte)(lowValue.TypeNumber + 1)));
+		}
+	}
+}

VersionUtilities.Tests/DistanceTests.cs

@@ -0,0 +1,47 @@
+using NUnit.Framework;
+
+namespace AssetRipper.VersionUtilities.Tests
+{
+	public class DistanceTests
+	{
+		private static readonly UnityVersion version3 = new UnityVersion(3, 0, 0, UnityVersionType.Final, 1);
+		private static readonly UnityVersion version4 = new UnityVersion(4, 4, 0, UnityVersionType.Alpha, 1);
+		private static readonly UnityVersion version5 = new UnityVersion(5, 6, 1, UnityVersionType.Final, 11);
+		private static readonly UnityVersion version6 = new UnityVersion(6, 0, 0, UnityVersionType.Final, 1);
+		private static readonly UnityVersion version7 = new UnityVersion(7, 0, 0, UnityVersionType.Final, 1);
+		private static readonly UnityVersion version8 = new UnityVersion(8, 0, 0, UnityVersionType.Final, 1);
+		private static readonly UnityVersion version9 = new UnityVersion(9, 0, 0, UnityVersionType.Final, 1);
+		private static readonly UnityVersion[] versionArray = new UnityVersion[] { version3, version4, version5, version6, version7, version8, version9 };
+
+		[Test]
+		public void DistanceFunctionIsSymmetric()
+		{
+			ulong distance1 = UnityVersion.Distance(version4, version5);
+			ulong distance2 = UnityVersion.Distance(version5, version4);
+			Assert.IsTrue(distance1 == distance2);
+		}
+
+		[Test]
+		public void DistanceIsZeroForEquivalentVersions()
+		{
+			ulong distance = UnityVersion.Distance(version4, version4);
+			Assert.IsTrue(distance == 0);
+		}
+
+		[Test]
+		public void CorrectlyReturnsVersion6()
+		{
+			UnityVersion version = new UnityVersion(6, 1);
+			UnityVersion closest = version.GetClosestVersion(versionArray);
+			Assert.IsTrue(closest == version6);
+		}
+
+		[Test]
+		public void CorrectlyReturnsVersion5()
+		{
+			UnityVersion version = new UnityVersion(5, 4, 9);
+			UnityVersion closest = version.GetClosestVersion(versionArray);
+			Assert.IsTrue(closest == version5);
+		}
+	}
+}

VersionUtilities/CharacterExtensions.cs

@@ -1,26 +0,0 @@
-using System;
-
-namespace AssetRipper.VersionUtilities
-{
-	internal static class CharacterExtensions
-	{
-		public static int ParseDigit(this char _this)
-		{
-			return _this - '0';
-		}
-
-		public static UnityVersionType ToUnityVersionType(this char _this)
-		{
-			return _this switch
-			{
-				'a' => UnityVersionType.Alpha,
-				'b' => UnityVersionType.Beta,
-				'c' => UnityVersionType.China,
-				'f' => UnityVersionType.Final,
-				'p' => UnityVersionType.Patch,
-				'x' => UnityVersionType.Experimental,
-				_ => throw new Exception($"Unsupported version type {_this}"),
-			};
-		}
-	}
-}

VersionUtilities/Extensions/CharacterExtensions.cs

@@ -0,0 +1,35 @@
+using System;
+
+namespace AssetRipper.VersionUtilities.Extensions
+{
+	/// <summary>
+	/// Extensions for <see cref="char"/>
+	/// </summary>
+	public static class CharacterExtensions
+	{
+		internal static int ParseDigit(this char _this)
+		{
+			return _this - '0';
+		}
+
+		/// <summary>
+		/// Parse a character into a Unity Version Type
+		/// </summary>
+		/// <param name="c">The character</param>
+		/// <returns></returns>
+		/// <exception cref="ArgumentException">No version type for character</exception>
+		public static UnityVersionType ToUnityVersionType(this char c)
+		{
+			return c switch
+			{
+				'a' => UnityVersionType.Alpha,
+				'b' => UnityVersionType.Beta,
+				'c' => UnityVersionType.China,
+				'f' => UnityVersionType.Final,
+				'p' => UnityVersionType.Patch,
+				'x' => UnityVersionType.Experimental,
+				_ => throw new ArgumentException($"There is no version type {c}", nameof(c)),
+			};
+		}
+	}
+}

VersionUtilities/Properties/AssemblyInfo.cs

@@ -0,0 +1,3 @@
+using System.Runtime.CompilerServices;
+
+[assembly: InternalsVisibleTo("VersionUtilities.Tests")]

VersionUtilities/UnityVersion.ComparisonMethods.cs

@@ -2,68 +2,66 @@
 {
 	public readonly partial struct UnityVersion
 	{
+		private const ulong subMajorMask = 0x0000FFFFFFFFFFFFUL;
+		private const ulong subMinorMask = 0x00000000FFFFFFFFUL;
+		private const ulong subBuildMask = 0x000000000000FFFFUL;
+		private const ulong subTypeMask = 0x00000000000000FFUL;
 #pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
-		public bool IsEqual(int major) => this == From(major);
-		public bool IsEqual(int major, int minor) => this == From(major, minor);
-		public bool IsEqual(int major, int minor, int build) => this == From(major, minor, build);
-		public bool IsEqual(int major, int minor, int build, UnityVersionType type) => this == From(major, minor, build, type);
-		public bool IsEqual(int major, int minor, int build, UnityVersionType type, int typeNumber) => this == new UnityVersion(major, minor, build, type, typeNumber);
+		public bool IsEqual(ushort major) => this == From(major);
+		public bool IsEqual(ushort major, ushort minor) => this == From(major, minor);
+		public bool IsEqual(ushort major, ushort minor, ushort build) => this == From(major, minor, build);
+		public bool IsEqual(ushort major, ushort minor, ushort build, UnityVersionType type) => this == From(major, minor, build, type);
+		public bool IsEqual(ushort major, ushort minor, ushort build, UnityVersionType type, byte typeNumber) => this == new UnityVersion(major, minor, build, type, typeNumber);
 		public bool IsEqual(string version) => this == Parse(version);
 
-		public bool IsLess(int major) => this < From(major);
-		public bool IsLess(int major, int minor) => this < From(major, minor);
-		public bool IsLess(int major, int minor, int build) => this < From(major, minor, build);
-		public bool IsLess(int major, int minor, int build, UnityVersionType type) => this < From(major, minor, build, type);
-		public bool IsLess(int major, int minor, int build, UnityVersionType type, int typeNumber) => this < new UnityVersion(major, minor, build, type, typeNumber);
+		public bool IsLess(ushort major) => this < From(major);
+		public bool IsLess(ushort major, ushort minor) => this < From(major, minor);
+		public bool IsLess(ushort major, ushort minor, ushort build) => this < From(major, minor, build);
+		public bool IsLess(ushort major, ushort minor, ushort build, UnityVersionType type) => this < From(major, minor, build, type);
+		public bool IsLess(ushort major, ushort minor, ushort build, UnityVersionType type, byte typeNumber) => this < new UnityVersion(major, minor, build, type, typeNumber);
 		public bool IsLess(string version) => this < Parse(version);
 
-		public bool IsLessEqual(int major) => this <= From(major);
-		public bool IsLessEqual(int major, int minor) => this <= From(major, minor);
-		public bool IsLessEqual(int major, int minor, int build) => this <= From(major, minor, build);
-		public bool IsLessEqual(int major, int minor, int build, UnityVersionType type) => this <= From(major, minor, build, type);
-		public bool IsLessEqual(int major, int minor, int build, UnityVersionType type, int typeNumber) => this <= new UnityVersion(major, minor, build, type, typeNumber);
+		public bool IsLessEqual(ushort major) => this <= From(major);
+		public bool IsLessEqual(ushort major, ushort minor) => this <= From(major, minor);
+		public bool IsLessEqual(ushort major, ushort minor, ushort build) => this <= From(major, minor, build);
+		public bool IsLessEqual(ushort major, ushort minor, ushort build, UnityVersionType type) => this <= From(major, minor, build, type);
+		public bool IsLessEqual(ushort major, ushort minor, ushort build, UnityVersionType type, byte typeNumber) => this <= new UnityVersion(major, minor, build, type, typeNumber);
 		public bool IsLessEqual(string version) => this <= Parse(version);
 
-		public bool IsGreater(int major) => this > From(major);
-		public bool IsGreater(int major, int minor) => this > From(major, minor);
-		public bool IsGreater(int major, int minor, int build) => this > From(major, minor, build);
-		public bool IsGreater(int major, int minor, int build, UnityVersionType type) => this > From(major, minor, build, type);
-		public bool IsGreater(int major, int minor, int build, UnityVersionType type, int typeNumber) => this > new UnityVersion(major, minor, build, type, typeNumber);
+		public bool IsGreater(ushort major) => this > From(major);
+		public bool IsGreater(ushort major, ushort minor) => this > From(major, minor);
+		public bool IsGreater(ushort major, ushort minor, ushort build) => this > From(major, minor, build);
+		public bool IsGreater(ushort major, ushort minor, ushort build, UnityVersionType type) => this > From(major, minor, build, type);
+		public bool IsGreater(ushort major, ushort minor, ushort build, UnityVersionType type, byte typeNumber) => this > new UnityVersion(major, minor, build, type, typeNumber);
 		public bool IsGreater(string version) => this > Parse(version);
 
-		public bool IsGreaterEqual(int major) => this >= From(major);
-		public bool IsGreaterEqual(int major, int minor) => this >= From(major, minor);
-		public bool IsGreaterEqual(int major, int minor, int build) => this >= From(major, minor, build);
-		public bool IsGreaterEqual(int major, int minor, int build, UnityVersionType type) => this >= From(major, minor, build, type);
-		public bool IsGreaterEqual(int major, int minor, int build, UnityVersionType type, int typeNumber) => this >= new UnityVersion(major, minor, build, type, typeNumber);
+		public bool IsGreaterEqual(ushort major) => this >= From(major);
+		public bool IsGreaterEqual(ushort major, ushort minor) => this >= From(major, minor);
+		public bool IsGreaterEqual(ushort major, ushort minor, ushort build) => this >= From(major, minor, build);
+		public bool IsGreaterEqual(ushort major, ushort minor, ushort build, UnityVersionType type) => this >= From(major, minor, build, type);
+		public bool IsGreaterEqual(ushort major, ushort minor, ushort build, UnityVersionType type, byte typeNumber) => this >= new UnityVersion(major, minor, build, type, typeNumber);
 		public bool IsGreaterEqual(string version) => this >= Parse(version);
 		
-		private UnityVersion From(int major)
+		private UnityVersion From(ushort major)
 		{
-			ulong data = ((ulong)(major & 0xFFFF) << 48) | (0x0000FFFFFFFFFFFFUL & m_data);
+			ulong data = ((ulong)major << majorOffset) | subMajorMask & m_data;
 			return new UnityVersion(data);
 		}
-		private UnityVersion From(int major, int minor)
+		private UnityVersion From(ushort major, ushort minor)
 		{
-			ulong data = ((ulong)(major & 0xFFFF) << 48) | ((ulong)(minor & 0xFF) << 40) | (0x000000FFFFFFFFFFUL & m_data);
+			ulong data = ((ulong)major << majorOffset) | ((ulong)minor << minorOffset) | subMinorMask & m_data;
 			return new UnityVersion(data);
 		}
-		private UnityVersion From(int major, int minor, int build)
+		private UnityVersion From(ushort major, ushort minor, ushort build)
 		{
-			ulong data = ((ulong)(major & 0xFFFF) << 48) | ((ulong)(minor & 0xFF) << 40) | ((ulong)(build & 0xFF) << 32) |
-				(0x00000000FFFFFFFFUL & m_data);
+			ulong data = ((ulong)major << majorOffset) | ((ulong)minor << minorOffset) | ((ulong)build << buildOffset) |
+				subBuildMask & m_data;
 			return new UnityVersion(data);
 		}
-		private UnityVersion From(int major, int minor, int build, UnityVersionType type)
+		private UnityVersion From(ushort major, ushort minor, ushort build, UnityVersionType type)
 		{
-			ulong data = ((ulong)(major & 0xFFFF) << 48) | ((ulong)(minor & 0xFF) << 40) | ((ulong)(build & 0xFF) << 32) |
-				((ulong)((int)type & 0xFF) << 24) | (0x0000000000FFFFFFUL & m_data);
-			return new UnityVersion(data);
-		}
-		private UnityVersion From(int major, int minor, int build, UnityVersionType type, int typeNumber)
-		{
-			ulong data = ((ulong)(major & 0xFFFF) << 48) | ((ulong)(minor & 0xFF) << 40) | ((ulong)(build & 0xFF) << 32)
-				| ((ulong)((int)type & 0xFF) << 24) | ((ulong)(typeNumber & 0xFF) << 16) | (0x000000000000FFFFUL & m_data);
+			ulong data = ((ulong)major << majorOffset) | ((ulong)minor << minorOffset) | ((ulong)build << buildOffset) |
+				((ulong)(ushort)type << typeOffset) | subTypeMask & m_data;
 			return new UnityVersion(data);
 		}
 #pragma warning restore CS1591 // Missing XML comment for publicly visible type or member

VersionUtilities/UnityVersion.MathMethods.cs

@@ -1,4 +1,6 @@
-namespace AssetRipper.VersionUtilities
+using System;
+
+namespace AssetRipper.VersionUtilities
 {
 	public readonly partial struct UnityVersion
 	{
@@ -43,5 +45,39 @@
 				? right.m_data - left.m_data 
 				: left.m_data - right.m_data;
 		}
+
+		/// <summary>
+		/// Get the closest Unity version in an array of versions using <see cref="Distance(UnityVersion, UnityVersion)"/>
+		/// </summary>
+		/// <param name="versions">The Unity version array</param>
+		/// <returns>The closest Unity version</returns>
+		/// <exception cref="ArgumentNullException">The array is null</exception>
+		/// <exception cref="ArgumentException">The array is empty</exception>
+		public UnityVersion GetClosestVersion(UnityVersion[] versions)
+		{
+			if (versions is null)
+			{
+				throw new ArgumentNullException(nameof(versions));
+			}
+
+			if (versions.Length == 0)
+			{
+				throw new ArgumentException("Length cannot be zero", nameof(versions));
+			}
+
+			UnityVersion result = versions[0];
+			ulong currentDistance = Distance(this, result);
+			for(int i = 1; i < versions.Length; i++)
+			{
+				ulong newDistance = Distance(this, versions[i]);
+				if (newDistance < currentDistance)
+				{
+					currentDistance = newDistance;
+					result = versions[i];
+				}
+			}
+
+			return result;
+		}
 	}
 }

VersionUtilities/UnityVersion.Parsing.cs

@@ -1,4 +1,5 @@
-using System;
+using AssetRipper.VersionUtilities.Extensions;
+using System;
 using System.IO;
 using System.Text;
 
@@ -12,7 +13,7 @@ namespace AssetRipper.VersionUtilities
 		/// <returns>A new string like 2019.4.3f1</returns>
 		public override string ToString()
 		{
-			return $"{Major}.{Minor}.{Build}{Type.ToLiteral()}{TypeNumber}";
+			return $"{Major}.{Minor}.{Build}{Type.ToCharacter()}{TypeNumber}";
 		}
 
 		/// <summary>
@@ -37,7 +38,7 @@ namespace AssetRipper.VersionUtilities
 			sb.Append(separator);
 			sb.Append(Build);
 			sb.Append(separator);
-			sb.Append(Type.ToLiteral());
+			sb.Append(Type.ToCharacter());
 			sb.Append(TypeNumber);
 			
 			if(hasExtension)
@@ -46,6 +47,15 @@ namespace AssetRipper.VersionUtilities
 			return sb.ToString();
 		}
 
+		/// <summary>
+		/// Serialize the version as a string
+		/// </summary>
+		/// <returns>A new string like 2019.4.3</returns>
+		public string ToStringWithoutType()
+		{
+			return $"{Major}.{Minor}.{Build}";
+		}
+
 		/// <summary>
 		/// Parse a dll name like _2019_4_3f1.dll
 		/// </summary>
@@ -152,7 +162,7 @@ namespace AssetRipper.VersionUtilities
 				typeNumber = typeNumber * 10 + c.ParseDigit();
 			}
 
-			return new UnityVersion(major, minor, build, versionType, typeNumber);
+			return new UnityVersion((ushort)major, (ushort)minor, (ushort)build, versionType, (byte)typeNumber);
 		}
 	}
 }

VersionUtilities/UnityVersion.cs

@@ -5,32 +5,40 @@
 	/// </summary>
 	public readonly partial struct UnityVersion
 	{
+		private const int majorOffset = 48;
+		private const int minorOffset = 32;
+		private const int buildOffset = 16;
+		private const int typeOffset = 8;
+
+		private const ulong byteMask = 0xFFUL;
+		private const ulong ushortMask = 0xFFFFUL;
+
 		private readonly ulong m_data;
 
 		/// <summary>
 		/// The first number in a Unity version string
 		/// </summary>
-		public int Major => unchecked((int)((m_data >> 48) & 0xFFFFUL));
+		public ushort Major => unchecked((ushort)((m_data >> majorOffset) & ushortMask));
 
 		/// <summary>
 		/// The second number in a Unity version string
 		/// </summary>
-		public int Minor => unchecked((int)((m_data >> 40) & 0xFFUL));
+		public ushort Minor => unchecked((ushort)((m_data >> minorOffset) & ushortMask));
 
 		/// <summary>
 		/// The third number in a Unity version string
 		/// </summary>
-		public int Build => unchecked((int)((m_data >> 32) & 0xFFUL));
+		public ushort Build => unchecked((ushort)((m_data >> buildOffset) & ushortMask));
 
 		/// <summary>
 		/// The letter in a Unity version string
 		/// </summary>
-		public UnityVersionType Type => (UnityVersionType)unchecked((int)((m_data >> 24) & 0xFFUL));
+		public UnityVersionType Type => (UnityVersionType)unchecked((byte)((m_data >> typeOffset) & byteMask));
 
 		/// <summary>
 		/// The last number in a Unity version string
 		/// </summary>
-		public int TypeNumber => unchecked((int)((m_data >> 16) & 0xFFUL));
+		public byte TypeNumber => unchecked((byte)(m_data & byteMask));
 
 		/// <summary>
 		/// The minimum value this type can have
@@ -45,43 +53,43 @@
 		/// <summary>
 		/// Construct a new Unity version
 		/// </summary>
-		public UnityVersion(int major)
+		public UnityVersion(ushort major)
 		{
-			m_data = (ulong)(major & 0xFFFF) << 48;
+			m_data = (ulong)major << majorOffset;
 		}
 
 		/// <summary>
 		/// Construct a new Unity version
 		/// </summary>
-		public UnityVersion(int major, int minor)
+		public UnityVersion(ushort major, ushort minor)
 		{
-			m_data = ((ulong)(major & 0xFFFF) << 48) | ((ulong)(minor & 0xFF) << 40);
+			m_data = ((ulong)major << majorOffset) | ((ulong)minor << minorOffset);
 		}
 
 		/// <summary>
 		/// Construct a new Unity version
 		/// </summary>
-		public UnityVersion(int major, int minor, int build)
+		public UnityVersion(ushort major, ushort minor, ushort build)
 		{
-			m_data = ((ulong)(major & 0xFFFF) << 48) | ((ulong)(minor & 0xFF) << 40) | ((ulong)(build & 0xFF) << 32);
+			m_data = ((ulong)major << majorOffset) | ((ulong)minor << minorOffset) | ((ulong)build << buildOffset);
 		}
 
 		/// <summary>
 		/// Construct a new Unity version
 		/// </summary>
-		public UnityVersion(int major, int minor, int build, UnityVersionType type)
+		public UnityVersion(ushort major, ushort minor, ushort build, UnityVersionType type)
 		{
-			m_data = ((ulong)(major & 0xFFFF) << 48) | ((ulong)(minor & 0xFF) << 40) | ((ulong)(build & 0xFF) << 32)
-				| ((ulong)((int)type & 0xFF) << 24);
+			m_data = ((ulong)major << majorOffset) | ((ulong)minor << minorOffset) | ((ulong)build << buildOffset)
+				| ((ulong)type << typeOffset);
 		}
 
 		/// <summary>
 		/// Construct a new Unity version
 		/// </summary>
-		public UnityVersion(int major, int minor, int build, UnityVersionType type, int typeNumber)
+		public UnityVersion(ushort major, ushort minor, ushort build, UnityVersionType type, byte typeNumber)
 		{
-			m_data = ((ulong)(major & 0xFFFF) << 48) | ((ulong)(minor & 0xFF) << 40) | ((ulong)(build & 0xFF) << 32)
-				| ((ulong)((int)type & 0xFF) << 24) | ((ulong)(typeNumber & 0xFF) << 16);
+			m_data = ((ulong)major << majorOffset) | ((ulong)minor << minorOffset) | ((ulong)build << buildOffset)
+				| ((ulong)type << typeOffset) | typeNumber;
 		}
 
 		private UnityVersion(ulong data)

VersionUtilities/UnityVersionType.cs

@@ -5,7 +5,7 @@ namespace AssetRipper.VersionUtilities
 	/// <summary>
 	/// An enumeration representing the letter in a Unity Version string
 	/// </summary>
-	public enum UnityVersionType
+	public enum UnityVersionType : byte
 	{
 		/// <summary>
 		/// a
@@ -53,9 +53,18 @@ namespace AssetRipper.VersionUtilities
 		/// <param name="_this">A Unity version type</param>
 		/// <returns>The character this value represents</returns>
 		/// <exception cref="ArgumentOutOfRangeException">The type is not a valid value</exception>
-		public static char ToLiteral(this UnityVersionType _this)
+		[Obsolete("Changed to ToCharacter", true)]
+		public static char ToLiteral(this UnityVersionType _this) => _this.ToCharacter();
+
+		/// <summary>
+		/// Convert to the relevant character
+		/// </summary>
+		/// <param name="type">A Unity version type</param>
+		/// <returns>The character this value represents</returns>
+		/// <exception cref="ArgumentOutOfRangeException">The type is not a valid value</exception>
+		public static char ToCharacter(this UnityVersionType type)
 		{
-			return _this switch
+			return type switch
 			{
 				UnityVersionType.Alpha => 'a',
 				UnityVersionType.Beta => 'b',
@@ -63,7 +72,7 @@ namespace AssetRipper.VersionUtilities
 				UnityVersionType.Final => 'f',
 				UnityVersionType.Patch => 'p',
 				UnityVersionType.Experimental => 'x',
-				_ => throw new ArgumentOutOfRangeException(nameof(_this), $"Unsupported version type {_this}"),
+				_ => throw new ArgumentOutOfRangeException(nameof(type), $"Unsupported version type {type}"),
 			};
 		}
 	}

VersionUtilities/VersionUtilities.csproj

@@ -8,8 +8,8 @@
 		<RootNamespace>AssetRipper.VersionUtilities</RootNamespace>
 		<Authors>ds5678</Authors>
 		<Company>AssetRipper</Company>
-		<Version>1.0.0.0</Version>
-		<AssemblyVersion>1.0.0.0</AssemblyVersion>
+		<Version>1.1.0.0</Version>
+		<AssemblyVersion>1.1.0.0</AssemblyVersion>
 		<PackageId>AssetRipper.VersionUtilities</PackageId>
 		<PackageTags>C# version unity unity3d</PackageTags>
 		<RepositoryUrl>https://github.com/AssetRipper/VersionUtilities</RepositoryUrl>