Bump version

.github/workflows/build_nupkg.yml

@@ -16,7 +16,7 @@ jobs:
     - name: Setup .NET
       uses: actions/setup-dotnet@v4
       with:
-        dotnet-version: 8.0.x
+        dotnet-version: 9.0.x
         
     - name: Restore dependencies
       run: dotnet restore
@@ -28,13 +28,13 @@ jobs:
       uses: actions/upload-artifact@v4
       with:
         name: 'Nuget Package'
-        path: 'bin/Release/*.nupkg'
+        path: 'SabreTools.Models/bin/Release/*.nupkg'
 
     - name: Upload to rolling
       uses: ncipollo/release-action@v1.14.0
       with:
         allowUpdates: True
-        artifacts: 'bin/Release/*.nupkg'
+        artifacts: 'SabreTools.Models/bin/Release/*.nupkg'
         body: 'Last built commit: ${{ github.sha }}'
         name: 'Rolling Release'
         prerelease: True

.github/workflows/check_pr.yml

@@ -11,7 +11,7 @@ jobs:
     - name: Setup .NET
       uses: actions/setup-dotnet@v4
       with:
-        dotnet-version: 8.0.x
+        dotnet-version: 9.0.x
       
     - name: Build
       run: dotnet build

ArchiveDotOrg/Files.cs

@@ -1,24 +0,0 @@
-using System.Xml;
-using System.Xml.Serialization;
-
-namespace SabreTools.Models.ArchiveDotOrg
-{
-    [XmlRoot("files")]
-    public class Files
-    {
-        [XmlElement("file")]
-        public File?[]? File { get; set; }
-
-        #region DO NOT USE IN PRODUCTION
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyAttribute]
-        public XmlAttribute[]? ADDITIONAL_ATTRIBUTES { get; set; }
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyElement]
-        public object[]? ADDITIONAL_ELEMENTS { get; set; }
-
-        #endregion
-    }
-}

BSP/Constants.cs

@@ -1,25 +0,0 @@
-namespace SabreTools.Models.BSP
-{
-    public static class Constants
-    {
-        /// <summary>
-        /// Number of lumps in a BSP
-        /// </summary>
-        public const int HL_BSP_LUMP_COUNT = 15;
-
-        /// <summary>
-        /// Index for the entities lump
-        /// </summary>
-        public const int HL_BSP_LUMP_ENTITIES = 0;
-
-        /// <summary>
-        /// Index for the texture data lump
-        /// </summary>
-        public const int HL_BSP_LUMP_TEXTUREDATA = 2;
-
-        /// <summary>
-        /// Number of valid mipmap levels
-        /// </summary>
-        public const int HL_BSP_MIPMAP_COUNT = 4;
-    }
-}

BSP/File.cs

@@ -1,29 +0,0 @@
-namespace SabreTools.Models.BSP
-{
-    /// <summary>
-    /// Half-Life Level
-    /// </summary>
-    /// <see href="https://github.com/RavuAlHemio/hllib/blob/master/HLLib/BSPFile.h"/>
-    public sealed class File
-    {
-        /// <summary>
-        /// Header data
-        /// </summary>
-        public Header? Header { get; set; }
-
-        /// <summary>
-        /// Lumps
-        /// </summary>
-        public Lump?[]? Lumps { get; set; }
-
-        /// <summary>
-        /// Texture header data
-        /// </summary>
-        public TextureHeader? TextureHeader { get; set; }
-
-        /// <summary>
-        /// Textures
-        /// </summary>
-        public Texture?[]? Textures { get; set; }
-    }
-}

BSP/Header.cs

@@ -1,11 +0,0 @@
-namespace SabreTools.Models.BSP
-{
-    /// <see href="https://github.com/RavuAlHemio/hllib/blob/master/HLLib/BSPFile.h"/>
-    public sealed class Header
-    {
-        /// <summary>
-        /// Version
-        /// </summary>
-        public uint Version { get; set; }
-    }
-}

BSP/Lump.cs

@@ -1,16 +0,0 @@
-namespace SabreTools.Models.BSP
-{
-    /// <see href="https://github.com/RavuAlHemio/hllib/blob/master/HLLib/BSPFile.h"/>
-    public sealed class Lump
-    {
-        /// <summary>
-        /// Offset
-        /// </summary>
-        public uint Offset { get; set; }
-
-        /// <summary>
-        /// Length
-        /// </summary>
-        public uint Length { get; set; }
-    }
-}

BSP/Texture.cs

@@ -1,41 +0,0 @@
-namespace SabreTools.Models.BSP
-{
-    /// <see href="https://github.com/RavuAlHemio/hllib/blob/master/HLLib/BSPFile.h"/>
-    public sealed class Texture
-    {
-        /// <summary>
-        /// Name
-        /// </summary>
-        public string? Name { get; set; }
-    
-        /// <summary>
-        /// Width
-        /// </summary>
-        public uint Width { get; set; }
-
-        /// <summary>
-        /// Height
-        /// </summary>
-        public uint Height { get; set; }
-
-        /// <summary>
-        /// Offsets
-        /// </summary>
-        public uint[]? Offsets { get; set; }
-
-        /// <summary>
-        /// Texture data
-        /// </summary>
-        public byte[]? TextureData { get; set; }
-
-        /// <summary>
-        /// Palette size
-        /// </summary>
-        public uint PaletteSize { get; set; }
-
-        /// <summary>
-        /// Palette data
-        /// </summary>
-        public byte[]? PaletteData { get; set; }
-    }
-}

CHD/Enums.cs

@@ -1,42 +0,0 @@
-using System;
-
-namespace SabreTools.Models.CHD
-{
-    /// <see href="https://github.com/mamedev/mame/blob/master/src/lib/util/chd.h"/> 
-    public enum CompressionType : uint
-    {
-        #region V1
-
-        CHDCOMPRESSION_NONE = 0,
-        CHDCOMPRESSION_ZLIB = 1,
-
-        #endregion
-
-        #region V3
-
-        CHDCOMPRESSION_ZLIB_PLUS = 2,
-
-        #endregion
-
-        #region V4
-
-        CHDCOMPRESSION_AV = 3,
-
-        #endregion
-    }
-
-    /// <see href="https://github.com/mamedev/mame/blob/master/src/lib/util/chd.h"/> 
-    [Flags]
-    public enum Flags : uint
-    {
-        /// <summary>
-        /// Set if this drive has a parent
-        /// </summary>
-        DriveHasParent = 0x00000001,
-
-        /// <summary>
-        /// Set if this drive allows writes
-        /// </summary>
-        DriveAllowsWrites = 0x00000002,
-    }
-}

Compression/LZ/FileHeader.cs

@@ -1,17 +0,0 @@
-namespace SabreTools.Models.Compression.LZ
-{
-    /// <summary>
-    /// Format of first 14 byte of LZ compressed file
-    /// </summary>
-    /// <see href="https://github.com/wine-mirror/wine/blob/master/dlls/kernel32/lzexpand.c"/>
-    public sealed class FileHeaader
-    {
-        public string? Magic { get; set; }
-
-        public byte CompressionType { get; set; }
-
-        public char LastChar { get; set; }
-
-        public uint RealLength { get; set; }
-    }
-}

Compression/MSZIP/Constants.cs

@@ -1,89 +0,0 @@
-namespace SabreTools.Models.Compression.MSZIP
-{
-    /// <see href="https://github.com/wine-mirror/wine/blob/master/dlls/cabinet/cabinet.h"/>
-    public static class Constants
-    {
-        /// <summary>
-        /// Window size
-        /// </summary>
-        public const ushort ZIPWSIZE = 0x8000;
-
-        /// <summary>
-        /// Bits in base literal/length lookup table
-        /// </summary>
-        public const int ZIPLBITS = 9;
-
-        /// <summary>
-        /// Bits in base distance lookup table
-        /// </summary>
-        public const int ZIPDBITS = 6;
-
-        /// <summary>
-        /// Maximum bit length of any code
-        /// </summary>
-        public const int ZIPBMAX = 16;
-
-        /// <summary>
-        /// Maximum number of codes in any set
-        /// </summary>
-        public const int ZIPN_MAX = 288;
-
-        #region THOSE_ZIP_CONSTS
-
-        /// <summary>
-        /// Order of the bit length code lengths
-        /// </summary>
-        public static readonly byte[] BitLengthOrder = new byte[]
-        {
-            16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15
-        };
-
-        /// <summary>
-        /// Copy lengths for literal codes 257..285
-        /// </summary>
-        public static readonly ushort[] CopyLengths = new ushort[]
-        {
-            3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31, 35, 43, 51,
-            59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0
-        };
-
-        /// <summary>
-        /// Extra bits for literal codes 257..285
-        /// </summary>
-        /// <remarks>99 == invalid</remarks>
-        public static readonly ushort[] LiteralExtraBits = new ushort[]
-        {
-            0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4,
-            4, 5, 5, 5, 5, 0, 99, 99
-        };
-
-        /// <summary>
-        /// Copy offsets for distance codes 0..29
-        /// </summary>
-        public static readonly ushort[] CopyOffsets = new ushort[]
-        {
-            1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193, 257, 385,
-            513, 769, 1025, 1537, 2049, 3073, 4097, 6145, 8193, 12289, 16385, 24577
-        };
-
-        /// <summary>
-        /// Extra bits for distance codes
-        /// </summary>
-        public static readonly ushort[] DistanceExtraBits = new ushort[]
-        {
-            0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10,
-            10, 11, 11, 12, 12, 13, 13
-        };
-
-        /// <summary>
-        /// And'ing with Zipmask[n] masks the lower n bits
-        /// </summary>
-        public static readonly ushort[] BitMasks = new ushort[17]
-        {
-            0x0000, 0x0001, 0x0003, 0x0007, 0x000f, 0x001f, 0x003f, 0x007f, 0x00ff,
-            0x01ff, 0x03ff, 0x07ff, 0x0fff, 0x1fff, 0x3fff, 0x7fff, 0xffff
-        };
-
-        #endregion
-    }
-}

Compression/MSZIP/FixedCompressedDataHeader.cs

@@ -1,94 +0,0 @@
-using System;
-
-namespace SabreTools.Models.Compression.MSZIP
-{
-    /// <summary>
-    /// Compression with fixed Huffman codes (BTYPE=01)
-    /// </summary>
-    /// <see href="https://interoperability.blob.core.windows.net/files/MS-MCI/%5bMS-MCI%5d.pdf"/>
-    /// <see href="https://www.rfc-editor.org/rfc/rfc1951"/>
-    public class FixedCompressedDataHeader : CompressedDataHeader
-    {
-        #region Properties
-
-        /// <summary>
-        /// Huffman code lengths for the literal / length alphabet
-        /// </summary>
-        public override uint[]? LiteralLengths
-        {
-            get
-            {
-                // If we have cached lengths, use those
-                if (_literalLengths != null)
-                    return _literalLengths;
-
-                // Otherwise, build it from scratch
-                _literalLengths = new uint[288];
-
-                // Literal Value 0 - 143, 8 bits
-                for (int i = 0; i < 144; i++)
-                    _literalLengths[i] = 8;
-
-                // Literal Value 144 - 255, 9 bits
-                for (int i = 144; i < 256; i++)
-                    _literalLengths[i] = 9;
-
-                // Literal Value 256 - 279, 7 bits
-                for (int i = 256; i < 280; i++)
-                    _literalLengths[i] = 7;
-
-                // Literal Value 280 - 287, 8 bits
-                for (int i = 280; i < 288; i++)
-                    _literalLengths[i] = 8;
-
-                return _literalLengths;
-            }
-            set
-            {
-                throw new FieldAccessException();
-            }
-        }
-
-        /// <summary>
-        /// Huffman distance codes for the literal / length alphabet
-        /// </summary>
-        public override uint[]? DistanceCodes
-        {
-            get
-            {
-                // If we have cached distances, use those
-                if (_distanceCodes != null)
-                    return _distanceCodes;
-
-                // Otherwise, build it from scratch
-                _distanceCodes = new uint[30];
-
-                // Fixed length, 5 bits
-                for (int i = 0; i < 30; i++)
-                    _distanceCodes[i] = 5;
-
-                return _distanceCodes;
-            }
-            set
-            {
-                throw new FieldAccessException();
-            }
-        }
-
-        #endregion
-
-        #region Instance Variables
-
-        /// <summary>
-        /// Huffman code lengths for the literal / length alphabet
-        /// </summary>
-        private uint[]? _literalLengths = null;
-
-        /// <summary>
-        /// Huffman distance codes for the literal / length alphabet
-        /// </summary>
-        private uint[]? _distanceCodes = null;
-
-        #endregion
-    }
-}

InstallShieldArchiveV3/Directory.cs

@@ -1,10 +0,0 @@
-namespace SabreTools.Models.InstallShieldArchiveV3
-{
-    /// <see href="https://github.com/wfr/unshieldv3/blob/master/ISArchiveV3.cpp"/>
-    public class Directory
-    {
-        public string? Name { get; set; }
-
-        public ushort FileCount { get; set; }
-    }
-}

InstallShieldArchiveV3/File.cs

@@ -1,32 +0,0 @@
-namespace SabreTools.Models.InstallShieldArchiveV3
-{
-    /// <see href="https://github.com/wfr/unshieldv3/blob/master/ISArchiveV3.h"/>
-    public class File
-    {
-        public byte VolumeEnd { get; set; }
-
-        public ushort Index { get; set; }
-
-        public uint UncompressedSize { get; set; }
-
-        public uint CompressedSize { get; set; }
-
-        public uint Offset { get; set; }
-
-        public uint DateTime { get; set; }
-
-        public uint Reserved0 { get; set; }
-
-        public ushort ChunkSize { get; set; }
-
-        public Attributes Attrib { get; set; }
-
-        public byte IsSplit { get; set; }
-
-        public byte Reserved1 { get; set; }
-
-        public byte VolumeStart { get; set; }
-
-        public string? Name { get; set; }
-    }
-}

InstallShieldArchiveV3/Header.cs

@@ -1,50 +0,0 @@
-namespace SabreTools.Models.InstallShieldArchiveV3
-{
-    /// <see href="https://github.com/wfr/unshieldv3/blob/master/ISArchiveV3.h"/>
-    public class Header
-    {
-        public uint Signature1 { get; set; }
-
-        public uint Signature2 { get; set; }
-
-        public ushort Reserved0 { get; set; }
-
-        public ushort IsMultivolume { get; set; }
-
-        public ushort FileCount { get; set; }
-
-        public uint DateTime { get; set; }
-
-        public uint CompressedSize { get; set; }
-
-        public uint UncompressedSize { get; set; }
-
-        public uint Reserved1 { get; set; }
-
-        /// <remarks>
-        /// Set in first vol only, zero in subsequent vols
-        /// </remarks>
-        public byte VolumeTotal { get; set; }
-
-        /// <remarks>
-        /// [1...n]
-        /// </remarks>
-        public byte VolumeNumber { get; set; }
-
-        public byte Reserved2 { get; set; }
-
-        public uint SplitBeginAddress { get; set; }
-
-        public uint SplitEndAddress { get; set; }
-
-        public uint TocAddress { get; set; }
-
-        public uint Reserved3 { get; set; }
-
-        public ushort DirCount { get; set; }
-
-        public uint Reserved4 { get; set; }
-
-        public uint Reserved5 { get; set; }
-    }
-}

InstallShieldCabinet/Enums.cs

@@ -1,23 +0,0 @@
-using System;
-
-namespace SabreTools.Models.InstallShieldCabinet
-{
-    /// <see href="https://github.com/twogood/unshield/blob/main/lib/cabfile.h"/>
-    [Flags]
-    public enum FileFlags : ushort
-    {
-        FILE_SPLIT = 1,
-        FILE_OBFUSCATED = 2,
-        FILE_COMPRESSED = 4,
-        FILE_INVALID = 8,
-    }
-
-    /// <see href="https://github.com/twogood/unshield/blob/main/lib/cabfile.h"/>
-    public enum LinkFlags : byte
-    {
-        LINK_NONE = 0,
-        LINK_PREV = 1,
-        LINK_NEXT = 2,
-        LINK_BOTH = 3,
-    }
-}

Listrom/MetadataFile.cs

@@ -1,14 +0,0 @@
-namespace SabreTools.Models.Listrom
-{
-    public class MetadataFile
-    {
-        public Set[]? Set { get; set; }
-
-        #region DO NOT USE IN PRODUCTION
-
-        /// <remarks>Should be empty</remarks>
-        public string[]? ADDITIONAL_ELEMENTS { get; set; }
-
-        #endregion
-    }
-}

Listxml/Analog.cs

@@ -1,25 +0,0 @@
-using System.Xml;
-using System.Xml.Serialization;
-
-namespace SabreTools.Models.Listxml
-{
-    [XmlRoot("analog")]
-    public class Analog
-    {
-        [Required]
-        [XmlAttribute("mask")]
-        public string? Mask { get; set; }
-
-        #region DO NOT USE IN PRODUCTION
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyAttribute]
-        public XmlAttribute[]? ADDITIONAL_ATTRIBUTES { get; set; }
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyElement]
-        public object[]? ADDITIONAL_ELEMENTS { get; set; }
-
-        #endregion
-    }
-}

Listxml/DeviceRef.cs

@@ -1,25 +0,0 @@
-using System.Xml;
-using System.Xml.Serialization;
-
-namespace SabreTools.Models.Listxml
-{
-    [XmlRoot("device_ref")]
-    public class DeviceRef
-    {
-        [Required]
-        [XmlAttribute("name")]
-        public string? Name { get; set; }
-
-        #region DO NOT USE IN PRODUCTION
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyAttribute]
-        public XmlAttribute[]? ADDITIONAL_ATTRIBUTES { get; set; }
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyElement]
-        public object[]? ADDITIONAL_ELEMENTS { get; set; }
-
-        #endregion
-    }
-}

Listxml/Extension.cs

@@ -1,25 +0,0 @@
-using System.Xml;
-using System.Xml.Serialization;
-
-namespace SabreTools.Models.Listxml
-{
-    [XmlRoot("extension")]
-    public class Extension
-    {
-        [Required]
-        [XmlAttribute("name")]
-        public string? Name { get; set; }
-
-        #region DO NOT USE IN PRODUCTION
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyAttribute]
-        public XmlAttribute[]? ADDITIONAL_ATTRIBUTES { get; set; }
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyElement]
-        public object[]? ADDITIONAL_ELEMENTS { get; set; }
-
-        #endregion
-    }
-}

Listxml/Port.cs

@@ -1,28 +0,0 @@
-using System.Xml;
-using System.Xml.Serialization;
-
-namespace SabreTools.Models.Listxml
-{
-    [XmlRoot("port")]
-    public class Port
-    {
-        [Required]
-        [XmlAttribute("tag")]
-        public string? Tag { get; set; }
-
-        [XmlElement("analog")]
-        public Analog[]? Analog { get; set; }
-
-        #region DO NOT USE IN PRODUCTION
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyAttribute]
-        public XmlAttribute[]? ADDITIONAL_ATTRIBUTES { get; set; }
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyElement]
-        public object[]? ADDITIONAL_ELEMENTS { get; set; }
-
-        #endregion
-    }
-}

Listxml/Sample.cs

@@ -1,25 +0,0 @@
-using System.Xml;
-using System.Xml.Serialization;
-
-namespace SabreTools.Models.Listxml
-{
-    [XmlRoot("sample")]
-    public class Sample
-    {
-        [Required]
-        [XmlAttribute("name")]
-        public string? Name { get; set; }
-
-        #region DO NOT USE IN PRODUCTION
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyAttribute]
-        public XmlAttribute[]? ADDITIONAL_ATTRIBUTES { get; set; }
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyElement]
-        public object[]? ADDITIONAL_ELEMENTS { get; set; }
-
-        #endregion
-    }
-}

Listxml/Slot.cs

@@ -1,28 +0,0 @@
-using System.Xml;
-using System.Xml.Serialization;
-
-namespace SabreTools.Models.Listxml
-{
-    [XmlRoot("slot")]
-    public class Slot
-    {
-        [Required]
-        [XmlAttribute("name")]
-        public string? Name { get; set; }
-
-        [XmlElement("slotoption")]
-        public SlotOption[]? SlotOption { get; set; }
-
-        #region DO NOT USE IN PRODUCTION
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyAttribute]
-        public XmlAttribute[]? ADDITIONAL_ATTRIBUTES { get; set; }
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyElement]
-        public object[]? ADDITIONAL_ELEMENTS { get; set; }
-
-        #endregion
-    }
-}

Listxml/Sound.cs

@@ -1,26 +0,0 @@
-using System.Xml;
-using System.Xml.Serialization;
-
-namespace SabreTools.Models.Listxml
-{
-    [XmlRoot("sound")]
-    public class Sound
-    {
-        /// <remarks>Numeric</remarks>
-        [Required]
-        [XmlAttribute("channels")]
-        public string? Channels { get; set; }
-
-        #region DO NOT USE IN PRODUCTION
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyAttribute]
-        public XmlAttribute[]? ADDITIONAL_ATTRIBUTES { get; set; }
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyElement]
-        public object[]? ADDITIONAL_ELEMENTS { get; set; }
-
-        #endregion
-    }
-}

Logiqx/Archive.cs

@@ -1,25 +0,0 @@
-using System.Xml;
-using System.Xml.Serialization;
-
-namespace SabreTools.Models.Logiqx
-{
-    [XmlRoot("archive")]
-    public class Archive
-    {
-        [Required]
-        [XmlAttribute("name")]
-        public string? Name { get; set; }
-        
-        #region DO NOT USE IN PRODUCTION
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyAttribute]
-        public XmlAttribute[]? ADDITIONAL_ATTRIBUTES { get; set; }
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyElement]
-        public object[]? ADDITIONAL_ELEMENTS { get; set; }
-
-        #endregion
-    }
-}

Logiqx/DeviceRef.cs

@@ -1,25 +0,0 @@
-using System.Xml;
-using System.Xml.Serialization;
-
-namespace SabreTools.Models.Logiqx
-{
-    [XmlRoot("device_ref")]
-    public class DeviceRef
-    {
-        [Required]
-        [XmlAttribute("name")]
-        public string? Name { get; set; }
-        
-        #region DO NOT USE IN PRODUCTION
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyAttribute]
-        public XmlAttribute[]? ADDITIONAL_ATTRIBUTES { get; set; }
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyElement]
-        public object[]? ADDITIONAL_ELEMENTS { get; set; }
-
-        #endregion
-    }
-}

Logiqx/Sample.cs

@@ -1,25 +0,0 @@
-using System.Xml;
-using System.Xml.Serialization;
-
-namespace SabreTools.Models.Logiqx
-{
-    [XmlRoot("sample")]
-    public class Sample
-    {
-        [Required]
-        [XmlAttribute("name")]
-        public string? Name { get; set; }
-        
-        #region DO NOT USE IN PRODUCTION
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyAttribute]
-        public XmlAttribute[]? ADDITIONAL_ATTRIBUTES { get; set; }
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyElement]
-        public object[]? ADDITIONAL_ELEMENTS { get; set; }
-
-        #endregion
-    }
-}

N3DS/CardInfoHeader.cs

@@ -1,61 +0,0 @@
-namespace SabreTools.Models.N3DS
-{
-    /// <see href="https://www.3dbrew.org/wiki/NCSD#Card_Info_Header"/>
-    public sealed class CardInfoHeader
-    {
-        /// <summary>
-        /// CARD2: Writable Address In Media Units (For 'On-Chip' Savedata). CARD1: Always 0xFFFFFFFF.
-        /// </summary>
-        public uint WritableAddressMediaUnits { get; set; }
-
-        /// <summary>
-        /// Card Info Bitmask
-        /// </summary>
-        public uint CardInfoBitmask { get; set; }
-
-        /// <summary>
-        /// Reserved
-        /// </summary>
-        public byte[]? Reserved1 { get; set; }
-
-        /// <summary>
-        /// Filled size of cartridge
-        /// </summary>
-        public uint FilledSize { get; set; }
-
-        /// <summary>
-        /// Reserved
-        /// </summary>
-        public byte[]? Reserved2 { get; set; }
-
-        /// <summary>
-        /// Title version
-        /// </summary>
-        public ushort TitleVersion { get; set; }
-
-        /// <summary>
-        /// Card revision
-        /// </summary>
-        public ushort CardRevision { get; set; }
-
-        /// <summary>
-        /// Reserved
-        /// </summary>
-        public byte[]? Reserved3 { get; set; }
-
-        /// <summary>
-        /// Title ID of CVer in included update partition
-        /// </summary>
-        public byte[]? CVerTitleID { get; set; }
-
-        /// <summary>
-        /// Version number of CVer in included update partition
-        /// </summary>
-        public ushort CVerVersionNumber { get; set; }
-
-        /// <summary>
-        /// Reserved
-        /// </summary>
-        public byte[]? Reserved4 { get; set; }
-    }
-}

N3DS/DevelopmentCardInfoHeader.cs

@@ -1,31 +0,0 @@
-namespace SabreTools.Models.N3DS
-{
-    /// <see href="https://www.3dbrew.org/wiki/NCSD#Development_Card_Info_Header_Extension"/>
-    public sealed class DevelopmentCardInfoHeader
-    {
-        /// <summary>
-        /// InitialData
-        /// </summary>
-        public InitialData? InitialData { get; set; }
-
-        /// <summary>
-        /// CardDeviceReserved1
-        /// </summary>
-        public byte[]? CardDeviceReserved1 { get; set; }
-
-        /// <summary>
-        /// TitleKey
-        /// </summary>
-        public byte[]? TitleKey { get; set; }
-
-        /// <summary>
-        /// CardDeviceReserved2
-        /// </summary>
-        public byte[]? CardDeviceReserved2 { get; set; }
-
-        /// <summary>
-        /// TestData
-        /// </summary>
-        public TestData? TestData { get; set; }
-    }
-}

N3DS/InitialData.cs

@@ -1,36 +0,0 @@
-namespace SabreTools.Models.N3DS
-{
-    /// <see href="https://www.3dbrew.org/wiki/NCSD#InitialData"/>
-    public sealed class InitialData
-    {
-        /// <summary>
-        /// Card seed keyY (first u64 is Media ID (same as first NCCH partitionId))
-        /// </summary>
-        public byte[]? CardSeedKeyY { get; set; }
-
-        /// <summary>
-        /// Encrypted card seed (AES-CCM, keyslot 0x3B for retail cards, see CTRCARD_SECSEED)
-        /// </summary>
-        public byte[]? EncryptedCardSeed { get; set; }
-
-        /// <summary>
-        /// Card seed AES-MAC
-        /// </summary>
-        public byte[]? CardSeedAESMAC { get; set; }
-
-        /// <summary>
-        /// Card seed nonce
-        /// </summary>
-        public byte[]? CardSeedNonce { get; set; }
-
-        /// <summary>
-        /// Reserved3
-        /// </summary>
-        public byte[]? Reserved { get; set; }
-
-        /// <summary>
-        /// Copy of first NCCH header (excluding RSA signature)
-        /// </summary>
-        public NCCHHeader? BackupHeader { get; set; }
-    }
-}

N3DS/MetaData.cs

@@ -1,32 +0,0 @@
-namespace SabreTools.Models.N3DS
-{
-    /// <see href="https://www.3dbrew.org/wiki/CIA#Meta"/>
-    public sealed class MetaData
-    {
-        /// <summary>
-        /// Title ID dependency list - Taken from the application's ExHeader
-        /// </summary>
-        /// TODO: Determine numeric format of each entry
-        public byte[]? TitleIDDependencyList { get; set; }
-
-        /// <summary>
-        /// Reserved
-        /// </summary>
-        public byte[]? Reserved1 { get; set; }
-
-        /// <summary>
-        /// Core Version
-        /// </summary>
-        public uint CoreVersion { get; set; }
-
-        /// <summary>
-        /// Reserved
-        /// </summary>
-        public byte[]? Reserved2 { get; set; }
-
-        /// <summary>
-        /// Icon Data(.ICN) - Taken from the application's ExeFS
-        /// </summary>
-        public byte[]? IconData { get; set; }
-    }
-}

N3DS/TestData.cs

@@ -1,59 +0,0 @@
-namespace SabreTools.Models.N3DS
-{
-    /// <summary>
-    /// The test data is the same one encountered in development DS/DSi cartridges.
-    /// </summary>
-    /// <see href="https://www.3dbrew.org/wiki/NCSD#TestData"/>
-    public sealed class TestData
-    {
-        /// <summary>
-        /// The bytes FF 00 FF 00 AA 55 AA 55.
-        /// </summary>
-        public byte[]? Signature { get; set; }
-
-        /// <summary>
-        /// An ascending byte sequence equal to the offset mod 256 (08 09 0A ... FE FF 00 01 ... FF).
-        /// </summary>
-        public byte[]? AscendingByteSequence { get; set; }
-
-        /// <summary>
-        /// A descending byte sequence equal to 255 minus the offset mod 256 (FF FE FD ... 00 FF DE ... 00).
-        /// </summary>
-        public byte[]? DescendingByteSequence { get; set; }
-
-        /// <summary>
-        /// Filled with 00 (0b00000000) bytes.
-        /// </summary>
-        public byte[]? Filled00 { get; set; }
-
-        /// <summary>
-        /// Filled with FF (0b11111111) bytes.
-        /// </summary>
-        public byte[]? FilledFF { get; set; }
-
-        /// <summary>
-        /// Filled with 0F (0b00001111) bytes.
-        /// </summary>
-        public byte[]? Filled0F { get; set; }
-
-        /// <summary>
-        /// Filled with F0 (0b11110000) bytes.
-        /// </summary>
-        public byte[]? FilledF0 { get; set; }
-
-        /// <summary>
-        /// Filled with 55 (0b01010101) bytes.
-        /// </summary>
-        public byte[]? Filled55 { get; set; }
-
-        /// <summary>
-        /// Filled with AA (0b10101010) bytes.
-        /// </summary>
-        public byte[]? FilledAA { get; set; }
-
-        /// <summary>
-        /// The final byte is 00 (0b00000000).
-        /// </summary>
-        public byte FinalByte { get; set; }
-    }
-}

OfflineList/CanOpen.cs

@@ -1,24 +0,0 @@
-using System.Xml;
-using System.Xml.Serialization;
-
-namespace SabreTools.Models.OfflineList
-{
-    [XmlRoot("canOpen")]
-    public class CanOpen
-    {
-        [XmlElement("extension")]
-        public string[]? Extension { get; set; }
-
-        #region DO NOT USE IN PRODUCTION
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyAttribute]
-        public XmlAttribute[]? ADDITIONAL_ATTRIBUTES { get; set; }
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyElement]
-        public object[]? ADDITIONAL_ELEMENTS { get; set; }
-
-        #endregion
-    }
-}

OfflineList/DatUrl.cs

@@ -1,27 +0,0 @@
-using System.Xml;
-using System.Xml.Serialization;
-
-namespace SabreTools.Models.OfflineList
-{
-    [XmlRoot("datURL")]
-    public class DatUrl
-    {
-        [XmlAttribute("fileName")]
-        public string? FileName { get; set; }
-
-        [XmlText]
-        public string? Content { get; set; }
-
-        #region DO NOT USE IN PRODUCTION
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyAttribute]
-        public XmlAttribute[]? ADDITIONAL_ATTRIBUTES { get; set; }
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyElement]
-        public object[]? ADDITIONAL_ELEMENTS { get; set; }
-
-        #endregion
-    }
-}

OfflineList/FileRomCRC.cs

@@ -1,27 +0,0 @@
-using System.Xml;
-using System.Xml.Serialization;
-
-namespace SabreTools.Models.OfflineList
-{
-    [XmlRoot("romCRC")]
-    public class FileRomCRC
-    {
-        [XmlAttribute("extension")]
-        public string? Extension { get; set; }
-
-        [XmlText]
-        public string? Content { get; set; }
-
-        #region DO NOT USE IN PRODUCTION
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyAttribute]
-        public XmlAttribute[]? ADDITIONAL_ATTRIBUTES { get; set; }
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyElement]
-        public object[]? ADDITIONAL_ELEMENTS { get; set; }
-
-        #endregion
-    }
-}

OfflineList/Files.cs

@@ -1,24 +0,0 @@
-using System.Xml;
-using System.Xml.Serialization;
-
-namespace SabreTools.Models.OfflineList
-{
-    [XmlRoot("files")]
-    public class Files
-    {
-        [XmlElement("romCRC")]
-        public FileRomCRC[]? RomCRC { get; set; }
-
-        #region DO NOT USE IN PRODUCTION
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyAttribute]
-        public XmlAttribute[]? ADDITIONAL_ATTRIBUTES { get; set; }
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyElement]
-        public object[]? ADDITIONAL_ELEMENTS { get; set; }
-
-        #endregion
-    }
-}

OfflineList/GUI.cs

@@ -1,24 +0,0 @@
-using System.Xml;
-using System.Xml.Serialization;
-
-namespace SabreTools.Models.OfflineList
-{
-    [XmlRoot("gui")]
-    public class GUI
-    {
-        [XmlElement("images")]
-        public Images? Images { get; set; }
-
-        #region DO NOT USE IN PRODUCTION
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyAttribute]
-        public XmlAttribute[]? ADDITIONAL_ATTRIBUTES { get; set; }
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyElement]
-        public object[]? ADDITIONAL_ELEMENTS { get; set; }
-
-        #endregion
-    }
-}

OfflineList/Games.cs

@@ -1,24 +0,0 @@
-using System.Xml;
-using System.Xml.Serialization;
-
-namespace SabreTools.Models.OfflineList
-{
-    [XmlRoot("games")]
-    public class Games
-    {
-        [XmlElement("game")]
-        public Game[]? Game { get; set; }
-
-        #region DO NOT USE IN PRODUCTION
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyAttribute]
-        public XmlAttribute[]? ADDITIONAL_ATTRIBUTES { get; set; }
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyElement]
-        public object[]? ADDITIONAL_ELEMENTS { get; set; }
-
-        #endregion
-    }
-}

OfflineList/Search.cs

@@ -1,24 +0,0 @@
-using System.Xml;
-using System.Xml.Serialization;
-
-namespace SabreTools.Models.OfflineList
-{
-    [XmlRoot("search")]
-    public class Search
-    {
-        [XmlElement("to")]
-        public To[]? To { get; set; }
-
-        #region DO NOT USE IN PRODUCTION
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyAttribute]
-        public XmlAttribute[]? ADDITIONAL_ATTRIBUTES { get; set; }
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyElement]
-        public object[]? ADDITIONAL_ELEMENTS { get; set; }
-
-        #endregion
-    }
-}

OpenMSX/Original.cs

@@ -1,28 +0,0 @@
-using System.Xml;
-using System.Xml.Serialization;
-
-namespace SabreTools.Models.OpenMSX
-{
-    [XmlRoot("original")]
-    public class Original
-    {
-        /// <remarks>Boolean?</remarks>
-        [XmlAttribute("value")]
-        public string? Value { get; set; }
-
-        [XmlText]
-        public string? Content { get; set; }
-
-        #region DO NOT USE IN PRODUCTION
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyAttribute]
-        public XmlAttribute[]? ADDITIONAL_ATTRIBUTES { get; set; }
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyElement]
-        public object[]? ADDITIONAL_ELEMENTS { get; set; }
-
-        #endregion
-    }
-}

OpenMSX/SoftwareDb.cs

@@ -1,27 +0,0 @@
-using System.Xml;
-using System.Xml.Serialization;
-
-namespace SabreTools.Models.OpenMSX
-{
-    [XmlRoot("softwaredb")]
-    public class SoftwareDb
-    {
-        [XmlAttribute("timestamp")]
-        public string? Timestamp { get; set; }
-
-        [XmlElement("software")]
-        public Software[]? Software { get; set; }
-
-        #region DO NOT USE IN PRODUCTION
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyAttribute]
-        public XmlAttribute[]? ADDITIONAL_ATTRIBUTES { get; set; }
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyElement]
-        public object[]? ADDITIONAL_ELEMENTS { get; set; }
-
-        #endregion
-    }
-}

PortableExecutable/MenuItem.cs

@@ -1,62 +0,0 @@
-namespace SabreTools.Models.PortableExecutable
-{
-    /// <summary>
-    /// Contains information about each item in a menu resource that does not open a menu
-    /// or a submenu. The structure definition provided here is for explanation only; it
-    /// is not present in any standard header file.
-    /// 
-    /// Contains information about the menu items in a menu resource that open a menu
-    /// or a submenu. The structure definition provided here is for explanation only;
-    /// it is not present in any standard header file.
-    /// </summary>
-    /// <see href="https://learn.microsoft.com/en-us/windows/win32/menurc/normalmenuitem"/>
-    /// <see href="https://learn.microsoft.com/en-us/windows/win32/menurc/popupmenuitem"/>
-    public sealed class MenuItem
-    {
-        #region NORMALMENUITEM
-
-        /// <summary>
-        /// The type of menu item.
-        /// </summary>
-        public MenuFlags NormalResInfo { get; set; }
-
-        /// <summary>
-        /// A null-terminated Unicode string that contains the text for this menu item.
-        /// There is no fixed limit on the size of this string.
-        /// </summary>
-        public string? NormalMenuText { get; set; }
-
-        #endregion
-
-        #region POPUPMENUITEM
-
-        /// <summary>
-        /// Describes the menu item.
-        /// </summary>
-        public MenuFlags PopupItemType { get; set; }
-
-        /// <summary>
-        /// Describes the menu item.
-        /// </summary>
-        public MenuFlags PopupState { get; set; }
-
-        /// <summary>
-        /// A numeric expression that identifies the menu item that is passed in the
-        /// WM_COMMAND message.
-        /// </summary>
-        public uint PopupID { get; set; }
-
-        /// <summary>
-        /// A set of bit flags that specify the type of menu item.
-        /// </summary>
-        public MenuFlags PopupResInfo { get; set; }
-
-        /// <summary>
-        /// A null-terminated Unicode string that contains the text for this menu item.
-        /// There is no fixed limit on the size of this string.
-        /// </summary>
-        public string? PopupMenuText { get; set; }
-
-        #endregion
-    }
-}

README.MD

@@ -4,24 +4,6 @@ This library comprises of models that represent either directly serializable or
 
 Find the link to the Nuget package [here](https://www.nuget.org/packages/SabreTools.Models).
 
-In most completed models for serialization, there is a section that looks like the following:
-
-```c#
-        #region DO NOT USE IN PRODUCTION
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyAttribute]
-        public XmlAttribute[]? ADDITIONAL_ATTRIBUTES { get; set; }
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyElement]
-        public object[]? ADDITIONAL_ELEMENTS { get; set; }
-
-        #endregion
-```
-
-This code should be removed before the models are used. This is only included during debugging and implementation as to ensure that there are no notable holes in the models that would disallow 1:1 replication of inputs.
-
 ## Missing Metadata Models
 
 The following metadata file formats do not have models included in this library yet and, as such, do not have serializers:

RomCenter/Games.cs

@@ -1,15 +0,0 @@
-namespace SabreTools.Models.RomCenter
-{
-    /// <remarks>[games]</remarks>
-    public class Games
-    {
-        public Rom[]? Rom { get; set; }
-
-        #region DO NOT USE IN PRODUCTION
-
-        /// <remarks>Should be empty</remarks>
-        public string[]? ADDITIONAL_ELEMENTS { get; set; }
-
-        #endregion
-    }
-}

SabreTools.Models.csproj

@@ -1,40 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <!-- Assembly Properties -->
-    <TargetFrameworks>net20;net35;net40;net452;net462;net472;net48;netcoreapp3.1;net5.0;net6.0;net7.0;net8.0</TargetFrameworks>
-    <RuntimeIdentifiers>win-x86;win-x64;win-arm64;linux-x64;linux-arm64;osx-x64;osx-arm64</RuntimeIdentifiers>
-    <LangVersion>latest</LangVersion>
-    <Nullable>enable</Nullable>
-    <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
-    <Version>1.4.2</Version>
-
-    <!-- Package Properties -->
-    <Authors>Matt Nadareski</Authors>
-    <Description>Common models used by other SabreTools projects</Description>
-    <Copyright>Copyright (c) Matt Nadareski 2022-2024</Copyright>
-    <PackageProjectUrl>https://github.com/SabreTools/</PackageProjectUrl>
-    <PackageReadmeFile>README.md</PackageReadmeFile>
-    <RepositoryUrl>https://github.com/SabreTools/SabreTools.Models</RepositoryUrl>
-    <RepositoryType>git</RepositoryType>
-    <PackageTags>model models executable protection archive</PackageTags>
-    <PackageLicenseExpression>MIT</PackageLicenseExpression>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <None Include="README.md" Pack="true" PackagePath="" />
-  </ItemGroup>
-
-  <!-- Support for old .NET versions -->
-  <ItemGroup Condition="$(TargetFramework.StartsWith(`net2`)) OR $(TargetFramework.StartsWith(`net3`))">
-    <PackageReference Include="MinValueTupleBridge" Version="0.2.0" />
-  </ItemGroup>
-  <ItemGroup Condition="$(TargetFramework.StartsWith(`net4`))">
-    <PackageReference Include="System.ValueTuple" Version="4.5.0" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
-  </ItemGroup>
-
-</Project>

SabreTools.Models.sln

@@ -3,7 +3,7 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.0.31903.59
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SabreTools.Models", "SabreTools.Models.csproj", "{51F0D5D9-7C2B-445A-8ECD-4A47B33609C4}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SabreTools.Models", "SabreTools.Models\SabreTools.Models.csproj", "{51F0D5D9-7C2B-445A-8ECD-4A47B33609C4}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution

SabreTools.Models/AACS/CopyrightRecord.cs

@@ -1,13 +1,17 @@
+using System.Runtime.InteropServices;
+
 namespace SabreTools.Models.AACS
 {
     /// <summary>
     /// This record type is undocumented but found in real media key blocks
     /// </summary>
+    [StructLayout(LayoutKind.Sequential)]
     public sealed class CopyrightRecord : Record
     {
         /// <summary>
         /// Null-terminated ASCII string representing the copyright
         /// </summary>
-        public string? Copyright { get; set; }
+        [MarshalAs(UnmanagedType.LPStr)]
+        public string? Copyright;
     }
 }

SabreTools.Models/AACS/DriveRevocationListEntry.cs

@@ -1,6 +1,9 @@
+using System.Runtime.InteropServices;
+
 namespace SabreTools.Models.AACS
 {
     /// <see href="https://aacsla.com/wp-content/uploads/2019/02/AACS_Spec_Common_Final_0953.pdf"/>
+    [StructLayout(LayoutKind.Sequential)]
     public sealed class DriveRevocationListEntry
     {
         /// <summary>
@@ -9,13 +12,14 @@ namespace SabreTools.Models.AACS
         /// field indicates that only one ID is being revoked, a value of one
         /// in the Range field indicates two ID’s are being revoked, and so on.
         /// </summary>
-        public ushort Range { get; set; }
+        public ushort Range;
 
         /// <summary>
         /// A 6-byte Drive ID value identifying the Licensed Drive being revoked
         /// (or the first in a range of Licensed Drives being revoked, in the
         /// case of a non-zero Range value).
         /// </summary>
-        public byte[]? DriveID { get; set; }
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 6)]
+        public byte[]? DriveID;
     }
 }

SabreTools.Models/AACS/HostRevocationListEntry.cs

@@ -1,6 +1,9 @@
+using System.Runtime.InteropServices;
+
 namespace SabreTools.Models.AACS
 {
     /// <see href="https://aacsla.com/wp-content/uploads/2019/02/AACS_Spec_Common_Final_0953.pdf"/>
+    [StructLayout(LayoutKind.Sequential)]
     public sealed class HostRevocationListEntry
     {
         /// <summary>
@@ -9,13 +12,14 @@ namespace SabreTools.Models.AACS
         /// field indicates that only one ID is being revoked, a value of one
         /// in the Range field indicates two ID’s are being revoked, and so on.
         /// </summary>
-        public ushort Range { get; set; }
+        public ushort Range;
 
         /// <summary>
         /// A 6-byte Host ID value identifying the host being revoked (or the
         /// first in a range of hosts being revoked, in the case of a non-zero
         /// Range value).
         /// </summary>
-        public byte[]? HostID { get; set; }
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 6)]
+        public byte[]? HostID;
     }
 }

SabreTools.Models/AACS/SubsetDifference.cs

@@ -1,6 +1,9 @@
+using System.Runtime.InteropServices;
+
 namespace SabreTools.Models.AACS
 {
     /// <see href="https://aacsla.com/wp-content/uploads/2019/02/AACS_Spec_Common_Final_0953.pdf"/>
+    [StructLayout(LayoutKind.Sequential)]
     public sealed class SubsetDifference
     {
         /// <summary>
@@ -9,12 +12,12 @@ namespace SabreTools.Models.AACS
         /// the mask. For example, the value 0x01 denotes a mask of
         /// 0xFFFFFFFE; value 0x0A denotes a mask of 0xFFFFFC00.
         /// </summary>
-        public byte Mask { get; set; }
+        public byte Mask;
 
         /// <summary>
         /// The last 4 bytes are the uv number, most significant
         /// byte first.
         /// </summary>
-        public uint Number { get; set; }
+        public uint Number;
     }
 }

SabreTools.Models/ArchiveDotOrg/File.cs

@@ -201,17 +201,5 @@ namespace SabreTools.Models.ArchiveDotOrg
         public string? Width { get; set; }
 
         #endregion
-
-        #region DO NOT USE IN PRODUCTION
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyAttribute]
-        public XmlAttribute[]? ADDITIONAL_ATTRIBUTES { get; set; }
-
-        /// <remarks>Should be empty</remarks>
-        [XmlAnyElement]
-        public object[]? ADDITIONAL_ELEMENTS { get; set; }
-
-        #endregion
     }
 }

SabreTools.Models/ArchiveDotOrg/Files.cs

@@ -0,0 +1,12 @@
+using System.Xml;
+using System.Xml.Serialization;
+
+namespace SabreTools.Models.ArchiveDotOrg
+{
+    [XmlRoot("files")]
+    public class Files
+    {
+        [XmlElement("file")]
+        public File?[]? File { get; set; }
+    }
+}

SabreTools.Models/AttractMode/Row.cs

@@ -47,12 +47,5 @@ namespace SabreTools.Models.AttractMode
         public string? PlayedTime { get; set; }
 
         public string? FileIsAvailable { get; set; }
-
-        #region DO NOT USE IN PRODUCTION
-
-        /// <remarks>Should be empty</remarks>
-        public string[]? ADDITIONAL_ELEMENTS { get; set; }
-
-        #endregion
     }
 }

SabreTools.Models/BDPlus/SVM.cs

@@ -6,11 +6,13 @@ namespace SabreTools.Models.BDPlus
         /// <summary>
         /// "BDSVM_CC"
         /// </summary>
+        /// <remarks>8 bytes</remarks>
         public string? Signature { get; set; }
 
         /// <summary>
-        /// 5 bytes of unknown data
+        /// Unknown data
         /// </summary>
+        /// <remarks>5 bytes</remarks>
         public byte[]? Unknown1 { get; set; }
 
         /// <summary>
@@ -29,8 +31,9 @@ namespace SabreTools.Models.BDPlus
         public byte Day { get; set; }
 
         /// <summary>
-        /// 4 bytes of unknown data
+        /// Unknown data
         /// </summary>
+        /// <remarks>4 bytes</remarks>
         public byte[]? Unknown2 { get; set; }
 
         /// <summary>

SabreTools.Models/BFPK/Archive.cs

@@ -14,6 +14,6 @@
         /// <summary>
         /// Files
         /// </summary>
-        public FileEntry?[]? Files { get; set; }
+        public FileEntry[]? Files { get; set; }
     }
 }

SabreTools.Models/BFPK/Constants.cs

@@ -2,7 +2,7 @@ namespace SabreTools.Models.BFPK
 {
     public static class Constants
     {
-        public static readonly byte[] SignatureBytes = new byte[] { 0x42, 0x46, 0x50, 0x4b };
+        public static readonly byte[] SignatureBytes = [0x42, 0x46, 0x50, 0x4b];
 
         public const string SignatureString = "BFPK";
 

SabreTools.Models/BFPK/Header.cs

@@ -1,24 +1,28 @@
-namespace SabreTools.Models.BFPK
+using System.Runtime.InteropServices;
+
+namespace SabreTools.Models.BFPK
 {
     /// <summary>
     /// Header
     /// </summary>
     /// <see cref="https://forum.xentax.com/viewtopic.php?t=5102"/>
+    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
     public sealed class Header
     {
         /// <summary>
         /// "BFPK"
         /// </summary>
-        public string? Magic { get; set; }
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 4)]
+        public string? Magic;
 
         /// <summary>
         /// Version
         /// </summary>
-        public int Version { get; set; }
+        public int Version;
 
         /// <summary>
         /// Files
         /// </summary>
-        public int Files { get; set; }
+        public int Files;
     }
 }

SabreTools.Models/BMP/BITMAPFILEHEADER.cs

@@ -1,3 +1,5 @@
+using System.Runtime.InteropServices;
+
 namespace SabreTools.Models.BMP
 {
     /// <summary>
@@ -5,31 +7,32 @@ namespace SabreTools.Models.BMP
     /// and layout of a file that contains a DIB.
     /// </summary>
     /// <see href="https://learn.microsoft.com/en-us/windows/win32/api/wingdi/ns-wingdi-bitmapfileheader"/>
+    [StructLayout(LayoutKind.Sequential)]
     public sealed class BITMAPFILEHEADER
     {
         /// <summary>
         /// The file type; must be BM.
         /// </summary>
-        public ushort Type { get; set; }
+        public ushort Type;
 
         /// <summary>
         /// The size, in bytes, of the bitmap file.
         /// </summary>
-        public uint Size { get; set; }
+        public uint Size;
 
         /// <summary>
         /// Reserved; must be zero.
         /// </summary>
-        public ushort Reserved1 { get; set; }
+        public ushort Reserved1;
 
         /// <summary>
         /// Reserved; must be zero.
         /// </summary>
-        public ushort Reserved2 { get; set; }
+        public ushort Reserved2;
 
         /// <summary>
         /// The offset, in bytes, from the beginning of the BITMAPFILEHEADER structure to the bitmap bits.
         /// </summary>
-        public uint OffBits { get; set; }
+        public uint OffBits;
     }
 }

SabreTools.Models/BMP/BITMAPINFOHEADER.cs

@@ -1,9 +1,12 @@
+using System.Runtime.InteropServices;
+
 namespace SabreTools.Models.BMP
 {
     /// <summary>
     /// The BITMAPINFOHEADER structure contains information about the dimensions and
     /// color format of a device-independent bitmap (DIB).
     /// </summary>
+    [StructLayout(LayoutKind.Sequential)]
     public sealed class BITMAPINFOHEADER
     {
         /// <summary>
@@ -11,12 +14,12 @@ namespace SabreTools.Models.BMP
         /// not include the size of the color table or the size of the color masks,
         /// if they are appended to the end of structure.
         /// </summary>
-        public uint Size { get; set; }
+        public uint Size;
 
         /// <summary>
         /// Specifies the width of the bitmap, in pixels.
         /// </summary>
-        public int Width { get; set; }
+        public int Width;
 
         /// <summary>
         /// Specifies the height of the bitmap, in pixels.
@@ -30,19 +33,19 @@ namespace SabreTools.Models.BMP
         ///   or negative biHeight.
         /// - For compressed formats, biHeight must be positive, regardless of image orientation.
         /// </summary>
-        public int Height { get; set; }
+        public int Height;
 
         /// <summary>
         /// Specifies the number of planes for the target device. This value must be set to 1.
         /// </summary>
-        public ushort Planes { get; set; }
+        public ushort Planes;
 
         /// <summary>
         /// Specifies the number of bits per pixel (bpp). For uncompressed formats, this value
         /// is the average number of bits per pixel. For compressed formats, this value is the
         /// implied bit depth of the uncompressed image, after the image has been decoded.
         /// </summary>
-        public ushort BitCount { get; set; }
+        public ushort BitCount;
 
         /// <summary>
         /// For compressed video and YUV formats, this member is a FOURCC code, specified as a
@@ -59,36 +62,36 @@ namespace SabreTools.Models.BMP
         /// If biCompression equals BI_BITFIELDS, the format is either RGB 555 or RGB 565. Use
         /// the subtype GUID in the AM_MEDIA_TYPE structure to determine the specific RGB type.
         /// </summary>
-        public uint Compression { get; set; }
+        public uint Compression;
 
         /// <summary>
         /// Specifies the size, in bytes, of the image. This can be set to 0 for uncompressed
         /// RGB bitmaps.
         /// </summary>
-        public uint SizeImage { get; set; }
+        public uint SizeImage;
 
         /// <summary>
         /// Specifies the horizontal resolution, in pixels per meter, of the target device for
         /// the bitmap.
         /// </summary>
-        public int XPelsPerMeter { get; set; }
+        public int XPelsPerMeter;
 
         /// <summary>
         /// Specifies the vertical resolution, in pixels per meter, of the target device for
         /// the bitmap.
         /// </summary>
-        public int YPelsPerMeter { get; set; }
+        public int YPelsPerMeter;
 
         /// <summary>
         /// Specifies the number of color indices in the color table that are actually used by
         /// the bitmap.
         /// </summary>
-        public uint ClrUsed { get; set; }
+        public uint ClrUsed;
 
         /// <summary>
         /// Specifies the number of color indices that are considered important for displaying
         /// the bitmap. If this value is zero, all colors are important.
         /// </summary>
-        public uint ClrImportant { get; set; }
+        public uint ClrImportant;
     }
 }

SabreTools.Models/BSP/AmbientIndexLump.cs

@@ -0,0 +1,11 @@
+namespace SabreTools.Models.BSP
+{
+    /// <see href="https://developer.valvesoftware.com/wiki/BSP_(Source)"/>
+    public sealed class AmbientIndexLump : Lump
+    {
+        /// <summary>
+        /// Indicies
+        /// </summary>
+        public LeafAmbientIndex[]? Indicies { get; set; }
+    }
+}

SabreTools.Models/BSP/AmbientLightingLump.cs

@@ -0,0 +1,11 @@
+namespace SabreTools.Models.BSP
+{
+    /// <see href="https://developer.valvesoftware.com/wiki/BSP_(Source)"/>
+    public sealed class AmbientLightingLump : Lump
+    {
+        /// <summary>
+        /// Lightings
+        /// </summary>
+        public LeafAmbientLighting[]? Lightings { get; set; }
+    }
+}

SabreTools.Models/BSP/Brush.cs

@@ -0,0 +1,33 @@
+using System.Runtime.InteropServices;
+
+namespace SabreTools.Models.BSP
+{
+    /// <summary>
+    /// The brush lump (Lump 18) contains all brushes that were
+    /// present in the original VMF file before compiling.
+    /// Unlike faces, brushes are constructive solid geometry (CSG)
+    /// defined by planes instead of edges and vertices. It is the
+    /// presence of the brush and brushside lumps in Source BSP
+    /// files that makes decompiling them a much easier job than
+    /// for GoldSrc files, which lacked this info.
+    /// </summary>
+    /// <see href="https://developer.valvesoftware.com/wiki/BSP_(Source)"/>
+    [StructLayout(LayoutKind.Sequential)]
+    public sealed class Brush
+    {
+        /// <summary>
+        /// First brushside
+        /// </summary>
+        public int FirstSide;
+
+        /// <summary>
+        /// Number of brushsides
+        /// </summary>
+        public int NumSides;
+
+        /// <summary>
+        /// Contents flags
+        /// </summary>
+        public VbspContents Contents;
+    }
+}

SabreTools.Models/BSP/BrushesLump.cs

@@ -0,0 +1,11 @@
+namespace SabreTools.Models.BSP
+{
+    /// <see href="https://developer.valvesoftware.com/wiki/BSP_(Source)"/>
+    public sealed class BrushesLump : Lump
+    {
+        /// <summary>
+        /// Brushes
+        /// </summary>
+        public Brush[]? Brushes { get; set; }
+    }
+}

SabreTools.Models/BSP/Brushside.cs

@@ -0,0 +1,48 @@
+using System.Runtime.InteropServices;
+
+namespace SabreTools.Models.BSP
+{
+    /// <summary>
+    /// Planenum is an index info the plane array, giving the plane
+    /// corresponding to this brushside. Texinfo and dispinfo are
+    /// references into the texture and displacement info lumps.
+    /// Bevel is zero for normal brush sides, but 1 if the side is
+    /// a bevel plane (which seem to be used for collision detection).
+    /// 
+    /// Unlike the face array, brushsides are not culled (removed)
+    /// where they touch the void. Void-facing sides do however have
+    /// their texinfo entry changed to the tools/toolsnodraw texture
+    /// during the compile process. Note there is no direct way of
+    /// linking brushes and brushsides and the corresponding face array
+    /// entries which are used to render that brush. Brushsides are
+    /// used by the engine to calculate all player physics collision
+    /// with world brushes. (Vphysics objects use lump 29 instead.)
+    /// 
+    /// The maximum number of brushsides is 65536 (MAX_MAP_BRUSHSIDES).
+    /// The maximum number of brushsides on a single brush is 128 (MAX_BRUSH_SIDES).
+    /// </summary>
+    /// <see href="https://developer.valvesoftware.com/wiki/BSP_(Source)"/>
+    [StructLayout(LayoutKind.Sequential)]
+    public sealed class Brushside
+    {
+        /// <summary>
+        /// Facing out of the leaf
+        /// </summary>
+        public ushort PlaneNum;
+
+        /// <summary>
+        /// Texture info
+        /// </summary>
+        public short TextureInfo;
+
+        /// <summary>
+        /// Displacement info
+        /// </summary>
+        public short DisplacementInfo;
+
+        /// <summary>
+        /// Is the side a bevel plane?
+        /// </summary>
+        public short Bevel;
+    }
+}

SabreTools.Models/BSP/BrushsidesLump.cs

@@ -0,0 +1,11 @@
+namespace SabreTools.Models.BSP
+{
+    /// <see href="https://developer.valvesoftware.com/wiki/BSP_(Source)"/>
+    public sealed class BrushsidesLump : Lump
+    {
+        /// <summary>
+        /// Brushsides
+        /// </summary>
+        public Brushside[]? Brushsides { get; set; }
+    }
+}

SabreTools.Models/BSP/BspFace.cs

@@ -0,0 +1,66 @@
+using System.Runtime.InteropServices;
+
+namespace SabreTools.Models.BSP
+{
+    /// <summary>
+    /// The face lump contains the surfaces of the scene.
+    /// 
+    /// The first number of this data structure is an index into
+    /// the planes lump giving a plane which is parallel to this
+    /// face (meaning they share the same normal). The second
+    /// value may be seen as a boolean. If nPlaneSide equals 0,
+    /// then the normal vector of this face equals the one of the
+    /// parallel plane exactly. Otherwise, the normal of the plane
+    /// has to be multiplied by -1 to point into the right direction.
+    /// Afterwards we have an index into the surfedges lump, as
+    /// well as the count of consecutive surfedges from that position.
+    /// Furthermore there is an index into the texture info lump,
+    /// which is used to find the BSPTEXINFO structure needed to
+    /// calculate the texture coordinates for this face. Afterwards,
+    /// there are four bytes giving some lighting information (partly
+    /// used by the renderer to hide sky surfaces). Finally we have
+    /// an offset in byes giving the beginning of the binary lightmap
+    /// data of this face in the lighting lump.
+    /// </summary>
+    /// <see href="https://developer.valvesoftware.com/wiki/BSP_(GoldSrc)"/> 
+    [StructLayout(LayoutKind.Sequential)]
+    public sealed class BspFace
+    {
+        /// <summary>
+        /// Plane the face is parallel to
+        /// </summary>
+        public ushort PlaneIndex;
+
+        /// <summary>
+        /// Set if different normals orientation
+        /// </summary>
+        public ushort PlaneSideCount;
+
+        /// <summary>
+        /// Index of the first surfedge
+        /// </summary>
+        public uint FirstEdgeIndex;
+
+        /// <summary>
+        /// Number of consecutive surfedges
+        /// </summary>
+        public ushort NumberOfEdges;
+
+        /// <summary>
+        /// Index of the texture info structure
+        /// </summary>
+        public ushort TextureInfoIndex;
+
+        /// <summary>
+        /// Specify lighting styles
+        /// </summary>
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)]
+        public byte[]? LightingStyles = new byte[4];
+
+        /// <summary>
+        /// Offsets into the raw lightmap data; if less than zero,
+        /// then a lightmap was not baked for the given face.
+        /// </summary>
+        public int LightmapOffset;
+    }
+}

SabreTools.Models/BSP/BspFacesLump.cs

@@ -0,0 +1,11 @@
+namespace SabreTools.Models.BSP
+{
+    /// <see href="https://developer.valvesoftware.com/wiki/BSP_(GoldSrc)"/> 
+    public sealed class BspFacesLump : Lump
+    {
+        /// <summary>
+        /// Faces
+        /// </summary>
+        public BspFace[]? Faces { get; set; }
+    }
+}

SabreTools.Models/BSP/BspFile.cs

@@ -0,0 +1,89 @@
+namespace SabreTools.Models.BSP
+{
+    /// <summary>
+    /// Half-Life Level
+    /// </summary>
+    /// <see href="https://github.com/RavuAlHemio/hllib/blob/master/HLLib/BSPFile.h"/>
+    /// <see href="https://developer.valvesoftware.com/wiki/BSP_(GoldSrc)"/>
+    public sealed class BspFile
+    {
+        /// <summary>
+        /// Header data
+        /// </summary>
+        public BspHeader? Header { get; set; }
+
+        #region Lumps
+
+        /// <summary>
+        /// LUMP_ENTITIES [0]
+        /// </summary>
+        public EntitiesLump? Entities { get; set; }
+
+        /// <summary>
+        /// LUMP_PLANES [1]
+        /// </summary>
+        public PlanesLump? PlanesLump { get; set; }
+
+        /// <summary>
+        /// LUMP_TEXTURES [2]
+        /// </summary>
+        public TextureLump? TextureLump { get; set; }
+
+        /// <summary>
+        /// LUMP_VERTICES [3]
+        /// </summary>
+        public VerticesLump? VerticesLump { get; set; }
+
+        /// <summary>
+        /// LUMP_NODES [5]
+        /// </summary>
+        public BspNodesLump? NodesLump { get; set; }
+
+        /// <summary>
+        /// LUMP_TEXINFO [6]
+        /// </summary>
+        public BspTexinfoLump? TexinfoLump { get; set; }
+
+        /// <summary>
+        /// LUMP_FACES [7]
+        /// </summary>
+        public BspFacesLump? FacesLump { get; set; }
+
+        /// <summary>
+        /// LUMP_LIGHTING [8]
+        /// </summary>
+        public LightmapLump? LightmapLump { get; set; }
+
+        /// <summary>
+        /// LUMP_CLIPNODES [9]
+        /// </summary>s
+        public ClipnodesLump? ClipnodesLump { get; set; }
+
+        /// <summary>
+        /// LUMP_LEAVES [10]
+        /// </summary>
+        public BspLeavesLump? LeavesLump { get; set; }
+
+        /// <summary>
+        /// LUMP_MARKSURFACES [11]
+        /// </summary>
+        public MarksurfacesLump? MarksurfacesLump { get; set; }
+
+        /// <summary>
+        /// LUMP_EDGES [12]
+        /// </summary>
+        public EdgesLump? EdgesLump { get; set; }
+
+        /// <summary>
+        /// LUMP_SURFEDGES [13]
+        /// </summary>
+        public SurfedgesLump? SurfedgesLump { get; set; }
+
+        /// <summary>
+        /// LUMP_MODELS [14]
+        /// </summary>
+        public BspModelsLump? ModelsLump { get; set; }
+
+        #endregion
+    }
+}

SabreTools.Models/BSP/BspHeader.cs

@@ -0,0 +1,22 @@
+using System.Runtime.InteropServices;
+
+namespace SabreTools.Models.BSP
+{
+    /// <see href="https://github.com/RavuAlHemio/hllib/blob/master/HLLib/BSPFile.h"/>
+    /// <see href="https://developer.valvesoftware.com/wiki/BSP_(GoldSrc)"/>
+    [StructLayout(LayoutKind.Sequential)]
+    public sealed class BspHeader
+    {
+        /// <summary>
+        /// Version
+        /// </summary>
+        /// <remarks>Must be 30 for a valid HL BSP file</remarks>
+        public int Version;
+
+        /// <summary>
+        /// Lumps
+        /// </summary>
+        /// <remarks>15 entries</remarks>
+        public BspLumpEntry[]? Lumps { get; set; }
+    }
+}

SabreTools.Models/BSP/BspLeaf.cs

@@ -0,0 +1,67 @@
+using System.Runtime.InteropServices;
+
+namespace SabreTools.Models.BSP
+{
+    /// <summary>
+    /// The leaves lump contains the leaves of the BSP tree.
+    /// 
+    /// The first entry of this struct is the type of the content
+    /// of this leaf. It can be one of the predefined values, found
+    /// in the compiler source codes, and is litte relevant for the
+    /// actual rendering process. All the more important is the
+    /// next integer containing the offset into the vis lump. It
+    /// defines the start of the raw PVS data for this leaf. If this
+    /// value equals -1, no VIS lists are available for this leaf,
+    /// usually if the map has been built without the VIS compiler.
+    /// The next two 16bit integer triples span the bounding box of
+    /// this leaf. Furthermore, the struct contains an index pointing
+    /// into the array of marksurfaces loaded from the marksufaces
+    /// lump as well as the number of consecutive marksurfaces belonging
+    /// to this leaf. The marksurfaces are looped through during the
+    /// rendering process and point to the actual faces. The final 4 bytes
+    /// specify the volume of ambient sounds in Quake, but are unused in
+    /// GoldSrc.
+    /// </summary>
+    /// <see href="https://developer.valvesoftware.com/wiki/BSP_(GoldSrc)"/> 
+    [StructLayout(LayoutKind.Sequential)]
+    public sealed class BspLeaf
+    {
+        /// <summary>
+        /// Contents enumeration
+        /// </summary>
+        public BspContents Contents;
+
+        /// <summary>
+        /// Offset into the visibility lump
+        /// </summary>
+        public int VisOffset;
+
+        /// <summary>
+        /// Defines bounding box
+        /// </summary>
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)]
+        public short[] Mins = new short[3];
+
+        /// <summary>
+        /// Defines bounding box
+        /// </summary>
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)]
+        public short[] Maxs = new short[3];
+
+        /// <summary>
+        /// Index into marksurfaces array
+        /// </summary>
+        public ushort FirstMarkSurfaceIndex;
+
+        /// <summary>
+        /// Count of marksurfaces array
+        /// </summary>
+        public ushort MarkSurfacesCount;
+
+        /// <summary>
+        /// Ambient sound levels
+        /// </summary>
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)]
+        public byte[]? AmbientLevels = new byte[4];
+    }
+}

SabreTools.Models/BSP/BspLeavesLump.cs

@@ -0,0 +1,11 @@
+namespace SabreTools.Models.BSP
+{
+    /// <see href="https://developer.valvesoftware.com/wiki/BSP_(GoldSrc)"/> 
+    public sealed class BspLeavesLump : Lump
+    {
+        /// <summary>
+        /// Leaves
+        /// </summary>
+        public BspLeaf[]? Leaves { get; set; }
+    }
+}

SabreTools.Models/BSP/BspLumpEntry.cs

@@ -0,0 +1,20 @@
+using System.Runtime.InteropServices;
+
+namespace SabreTools.Models.BSP
+{
+    /// <see href="https://github.com/RavuAlHemio/hllib/blob/master/HLLib/BSPFile.h"/>
+    /// <see href="https://developer.valvesoftware.com/wiki/BSP_(GoldSrc)"/>
+    [StructLayout(LayoutKind.Sequential)]
+    public class BspLumpEntry
+    {
+        /// <summary>
+        /// File offset to data
+        /// </summary>
+        public int Offset;
+
+        /// <summary>
+        /// Length of data
+        /// </summary>
+        public int Length;
+    }
+}

SabreTools.Models/BSP/BspModel.cs

@@ -0,0 +1,63 @@
+using System.Runtime.InteropServices;
+
+namespace SabreTools.Models.BSP
+{
+    /// <summary>
+    /// A model is kind of a mini BSP tree. Its size is determinded
+    /// by the bounding box spaned by the first to members of this
+    /// struct. The major difference between a model and the BSP
+    /// tree holding the scene is that the models use a local
+    /// coordinate system for their vertexes and just state its
+    /// origin in world coordinates. During rendering the coordinate
+    /// system is translated to the origin of the model (glTranslate())
+    /// and moved back after the models BSP tree has been traversed.
+    /// Furthermore their are 4 indexes into node arrays. The first
+    /// one has proofed to index the root node of the mini BSP tree
+    /// used for rendering. The other three indexes could probably be
+    /// used for collision detection, meaning they point into the
+    /// clipnodes, but I am not sure about this. The meaning of the
+    /// next value is also somehow unclear to me. Finally their are
+    /// direct indexes into the faces array, not taking the redirecting
+    /// by the marksurfaces. 
+    /// </summary>
+    /// <see href="https://developer.valvesoftware.com/wiki/BSP_(GoldSrc)"/> 
+    [StructLayout(LayoutKind.Sequential)]
+    public sealed class BspModel
+    {
+        /// <summary>
+        /// Defines bounding box
+        /// </summary>
+        public Vector3D Mins;
+
+        /// <summary>
+        /// Defines bounding box
+        /// </summary>
+        public Vector3D Maxs;
+
+        /// <summary>
+        /// Coordinates to move the coordinate system
+        /// </summary>
+        public Vector3D OriginVector;
+
+        /// <summary>
+        /// Index into nodes array
+        /// </summary>
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = Constants.MAX_MAP_HULLS)]
+        public int[]? HeadnodesIndex = new int[Constants.MAX_MAP_HULLS];
+
+        /// <summary>
+        /// ???
+        /// </summary>
+        public int VisLeafsCount;
+
+        /// <summary>
+        /// Index into faces
+        /// </summary>
+        public int FirstFaceIndex;
+
+        /// <summary>
+        /// Count of faces
+        /// </summary>
+        public int FacesCount;
+    }
+}

SabreTools.Models/BSP/BspModelsLump.cs

@@ -0,0 +1,11 @@
+namespace SabreTools.Models.BSP
+{
+    /// <see href="https://developer.valvesoftware.com/wiki/BSP_(GoldSrc)"/> 
+    public sealed class BspModelsLump : Lump
+    {
+        /// <summary>
+        /// Model
+        /// </summary>
+        public BspModel[]? Models { get; set; }
+    }
+}

SabreTools.Models/BSP/BspNode.cs

@@ -0,0 +1,62 @@
+using System.Runtime.InteropServices;
+
+namespace SabreTools.Models.BSP
+{
+    /// <summary>
+    /// This lump is simple again and contains an array of binary
+    /// structures, the nodes, which are a major part of the BSP tree.
+    /// 
+    /// Every BSPNODE structure represents a node in the BSP tree and
+    /// every node equals more or less a division step of the BSP algorithm.
+    /// Therefore, each node has an index (iPlane) referring to a plane
+    /// in the plane lump which devides the node into its two child nodes.
+    /// The childnodes are also stored as indexes. Contrary to the plane
+    /// index, the node index for the child is signed. If the index is
+    /// larger than 0, the index indicates a child node. If it is equal
+    /// to or smaller than zero (no valid array index), the bitwise
+    /// inversed value of the index gives an index into the leaves lump.
+    /// Additionally two points (nMins, nMaxs) span the bounding box
+    /// (AABB, axis aligned bounding box) delimitting the space of the node.
+    /// Finally firstFace indexes into the face lump and spezifies the
+    /// first of nFaces surfaces contained in this node.
+    /// </summary>
+    /// <see href="https://developer.valvesoftware.com/wiki/BSP_(GoldSrc)"/> 
+    /// <see href="https://developer.valvesoftware.com/wiki/BSP_(Source)"/> 
+    [StructLayout(LayoutKind.Sequential)]
+    public class BspNode
+    {
+        /// <summary>
+        /// Index into Planes lump
+        /// </summary>
+        public uint PlaneIndex;
+
+        /// <summary>
+        /// If > 0, then indices into Nodes.
+        /// Otherwise bitwise inverse indices into Leafs
+        /// </summary>
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)]
+        public ushort[] Children = new ushort[2];
+
+        /// <summary>
+        /// Defines bounding box
+        /// </summary>
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)]
+        public ushort[] Mins = new ushort[3];
+
+        /// <summary>
+        /// Defines bounding box
+        /// </summary>
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)]
+        public ushort[] Maxs = new ushort[3];
+
+        /// <summary>
+        /// Index into Faces
+        /// </summary>
+        public ushort FirstFace;
+
+        /// <summary>
+        /// Count of Faces
+        /// </summary>
+        public ushort FaceCount;
+    }
+}

SabreTools.Models/BSP/BspNodesLump.cs

@@ -0,0 +1,11 @@
+namespace SabreTools.Models.BSP
+{
+    /// <see href="https://developer.valvesoftware.com/wiki/BSP_(GoldSrc)"/> 
+    public sealed class BspNodesLump : Lump
+    {
+        /// <summary>
+        /// Nodes
+        /// </summary>
+        public BspNode[]? Nodes { get; set; }
+    }
+}

SabreTools.Models/BSP/BspTexinfo.cs

@@ -0,0 +1,52 @@
+using System.Runtime.InteropServices;
+
+namespace SabreTools.Models.BSP
+{
+    /// <summary>
+    /// The texinfo lump contains informations about how textures are
+    /// applied to surfaces. The lump itself is an array of binary data
+    /// structures.
+    /// 
+    /// This struct is mainly responsible for the calculation of the texture
+    /// coordinates (vS, fSShift, vT, fTShift). This values determine the
+    /// position of the texture on the surface. The iMiptex integer refers
+    /// to the textures in the texture lump and would be the index in an
+    /// array of BSPMITEX structs. Finally, there are 4 Bytes used for flags.
+    /// Only one flag is used by the vanilla engine, being 0x1 for disabling
+    /// lightmaps and subdivision for the surface (used by sky and liquids).
+    /// </summary>
+    /// <see href="https://developer.valvesoftware.com/wiki/BSP_(GoldSrc)"/>
+    [StructLayout(LayoutKind.Sequential)]
+    public sealed class BspTexinfo
+    {
+        /// <summary>
+        /// S-vector
+        /// </summary>
+        public Vector3D SVector;
+
+        /// <summary>
+        /// Texture shift in the S direction
+        /// </summary>
+        public float TextureSShift;
+
+        /// <summary>
+        /// T-vector
+        /// </summary>
+        public Vector3D TVector;
+
+        /// <summary>
+        /// Texture shift in the T direction
+        /// </summary>
+        public float TextureTShift;
+
+        /// <summary>
+        /// Index into textures array
+        /// </summary>
+        public uint MiptexIndex;
+
+        /// <summary>
+        /// Texture flags
+        /// </summary>
+        public TextureFlag Flags;
+    }
+}

SabreTools.Models/BSP/BspTexinfoLump.cs

@@ -0,0 +1,11 @@
+namespace SabreTools.Models.BSP
+{
+    /// <see href="https://developer.valvesoftware.com/wiki/BSP_(GoldSrc)"/> 
+    public sealed class BspTexinfoLump : Lump
+    {
+        /// <summary>
+        /// Texinfos
+        /// </summary>
+        public BspTexinfo[]? Texinfos { get; set; }
+    }
+}

SabreTools.Models/BSP/CDispCornerNeighbors.cs

@@ -0,0 +1,17 @@
+using System.Runtime.InteropServices;
+
+namespace SabreTools.Models.BSP
+{
+    /// <see href="https://github.com/ValveSoftware/source-sdk-2013/blob/0d8dceea4310fde5706b3ce1c70609d72a38efdf/sp/src/public/bspfile.h#L600"/> 
+    [StructLayout(LayoutKind.Sequential)]
+    public sealed class CDispCornerNeighbors
+    {
+        /// <summary>
+        /// Indices of neighbors.
+        /// </summary>
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)]
+        public ushort[] Neighbors = new ushort[4];
+
+        public byte NeighborCount;
+    }
+}

SabreTools.Models/BSP/CDispNeighbor.cs

@@ -0,0 +1,12 @@
+using System.Runtime.InteropServices;
+
+namespace SabreTools.Models.BSP
+{
+    /// <see href="https://github.com/ValveSoftware/source-sdk-2013/blob/0d8dceea4310fde5706b3ce1c70609d72a38efdf/sp/src/public/bspfile.h#L583"/> 
+    [StructLayout(LayoutKind.Sequential)]
+    public sealed class CDispNeighbor
+    {
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)]
+        public CDispSubNeighbor[]? SubNeighbors = new CDispSubNeighbor[2];
+    }
+}

SabreTools.Models/BSP/CDispSubNeighbor.cs

@@ -0,0 +1,32 @@
+using System.Runtime.InteropServices;
+
+namespace SabreTools.Models.BSP
+{
+    /// <see href="https://github.com/ValveSoftware/source-sdk-2013/blob/0d8dceea4310fde5706b3ce1c70609d72a38efdf/sp/src/public/bspfile.h#L557"/> 
+    [StructLayout(LayoutKind.Sequential)]
+    public sealed class CDispSubNeighbor
+    {
+        /// <summary>
+        /// This indexes into ddispinfos.
+        /// </summary>
+        /// <remarks>0xFFFF if there is no neighbor here.</remarks>
+        public ushort NeighborIndex;
+
+        /// <summary>
+        /// (CCW) rotation of the neighbor wrt this displacement.
+        /// </summary>
+        public byte NeighborOrientation;
+
+        // These use the NeighborSpan type.
+
+        /// <summary>
+        /// Where the neighbor fits onto this side of our displacement.
+        /// </summary>
+        public byte Span;
+
+        /// <summary>
+        /// Where we fit onto our neighbor.
+        /// </summary>
+        public byte NeighborSpan;
+    }
+}

SabreTools.Models/BSP/Clipnode.cs

@@ -0,0 +1,28 @@
+using System.Runtime.InteropServices;
+
+namespace SabreTools.Models.BSP
+{
+    /// <summary>
+    /// This lump contains the so-called clipnodes, which build a second
+    /// BSP tree used only for collision detection.
+    /// 
+    /// This structure is a reduced form of the BSPNODE struct from the
+    /// nodes lump. Also the BSP tree built by the clipnodes is simpler
+    /// than the one described by the BSPNODEs to accelerate collision calculations. 
+    /// </summary>
+    /// <see href="https://developer.valvesoftware.com/wiki/BSP_(GoldSrc)"/> 
+    [StructLayout(LayoutKind.Sequential)]
+    public sealed class Clipnode
+    {
+        /// <summary>
+        /// Index into planes
+        /// </summary>
+        public int PlaneIndex;
+
+        /// <summary>
+        /// Negative numbers are contents
+        /// </summary>
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)]
+        public short[]? ChildrenIndices = new short[2];
+    }
+}

SabreTools.Models/BSP/ClipnodesLump.cs

@@ -0,0 +1,11 @@
+namespace SabreTools.Models.BSP
+{
+    /// <see href="https://developer.valvesoftware.com/wiki/BSP_(GoldSrc)"/> 
+    public sealed class ClipnodesLump : Lump
+    {
+        /// <summary>
+        /// Clipnodes
+        /// </summary>
+        public Clipnode[]? Clipnodes { get; set; }
+    }
+}

SabreTools.Models/BSP/ColorRGBExp32.cs

@@ -0,0 +1,20 @@
+using System.Runtime.InteropServices;
+
+namespace SabreTools.Models.BSP
+{
+    /// <summary>
+    /// 4-byte lightmap structure
+    /// </summary>
+    /// <see href="https://developer.valvesoftware.com/wiki/BSP_(Source)"/> 
+    [StructLayout(LayoutKind.Sequential)]
+    public struct ColorRGBExp32
+    {
+        public byte Red;
+
+        public byte Green;
+
+        public byte Blue;
+
+        public sbyte Exponent;
+    }
+}