AssetRipper_AssetRipper/Source/AssetRipper.IO.Files/SerializedFiles/FormatVersion.cs

namespace AssetRipper.IO.Files.SerializedFiles
{
	/// <summary>
	/// SerializedFileFormatVersion in the pdb
	/// </summary>
	public enum FormatVersion
	{
		Unsupported = 1,
		Unknown_2 = 2,
		Unknown_3 = 3,
		/// <summary>
		/// 1.2.0 to 2.0.0
		/// </summary>
		Unknown_5 = 5,
		/// <summary>
		/// 2.1.0 to 2.6.1
		/// </summary>
		Unknown_6 = 6,
		/// <summary>
		/// 3.0.0b
		/// </summary>
		Unknown_7 = 7,
		/// <summary>
		/// 3.0.0 to 3.4.2
		/// </summary>
		Unknown_8 = 8,
		/// <summary>
		/// 3.5.0 to 4.7.2
		/// </summary>
		Unknown_9 = 9,
		/// <summary>
		/// 5.0.0aunk1
		/// </summary>
		Unknown_10 = 10,
		/// <summary>
		/// 5.0.0aunk2
		/// </summary>
		HasScriptTypeIndex = 11,
		/// <summary>
		/// 5.0.0aunk3
		/// </summary>
		Unknown_12 = 12,
		/// <summary>
		/// 5.0.0aunk4
		/// </summary>
		HasTypeTreeHashes = 13,
		/// <summary>
		/// 5.0.0unk
		/// </summary>
		Unknown_14 = 14,
		/// <summary>
		/// 5.0.1 to 5.4.0
		/// </summary>
		SupportsStrippedObject = 15,
		/// <summary>
		/// 5.5.0a
		/// </summary>
		RefactoredClassId = 16,
		/// <summary>
		/// 5.5.0unk to 2018.4
		/// </summary>
		RefactorTypeData = 17,
		/// <summary>
		/// 2019.1a
		/// </summary>
		RefactorShareableTypeTreeData = 18,
		/// <summary>
		/// 2019.1unk
		/// </summary>
		TypeTreeNodeWithTypeFlags = 19,
		/// <summary>
		/// 2019.2
		/// </summary>
		SupportsRefObject = 20,
		/// <summary>
		/// 2019.3 to 2019.4
		/// </summary>
		StoresTypeDependencies = 21,
		/// <summary>
		/// 2020.1 to x
		/// </summary>
		LargeFilesSupport = 22,
	}
	internal static class FormatVersionExtensions
	{
		private static UnityVersion ToDefaultUnityVersion(this FormatVersion generation)
		{
			return generation switch
			{
				< FormatVersion.Unknown_5 => new UnityVersion(1, 2, 2),
				FormatVersion.Unknown_5 => new UnityVersion(1, 6),
				FormatVersion.Unknown_6 => new UnityVersion(2, 5),
				FormatVersion.Unknown_7 => new UnityVersion(3, 0, 0, UnityVersionType.Beta, 1),
				_ => throw new ArgumentOutOfRangeException(nameof(generation)),
			};
		}
	}
}