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Add Little Endian support #3

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3d92312
Add Hack.io.KCL
bavario-lginc Oct 18, 2025
d8182d2
Add Little Endian support
bavario-lginc Oct 18, 2025
982e297
Remove old KCL funcs
bavario-lginc Oct 18, 2025
260a637
Make Magic checks integer-based
bavario-lginc Oct 18, 2025
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13 changes: 7 additions & 6 deletions Hack.io.BCK/BCK.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -9,9 +9,9 @@ namespace Hack.io.BCK;
public class BCK : J3DAnimationBase<Animation>, ILoadSaveFile
{
/// <inheritdoc cref="Interface.DocGen.DOC_MAGIC"/>
public const string MAGIC = "J3D1bck1";
public const uint MAGIC = 0x62636B31; // bck1
/// <inheritdoc cref="J3D.DocGen.COMMON_CHUNKMAGIC"/>
public const string CHUNKMAGIC = "ANK1";
public const uint CHUNKMAGIC = 0x414E4B31;

/// <summary>
/// Rotational Multiplier.<para/>
Expand All @@ -28,7 +28,7 @@ public class BCK : J3DAnimationBase<Animation>, ILoadSaveFile
public void Load(Stream Strm)
{
uint StartPosition = (uint)Strm.Position;
FileUtil.ExceptionOnBadMagic(Strm, MAGIC);
FileUtil.ExceptionOnBadJ3DMagic(Strm, MAGIC);
uint FileSize = Strm.ReadUInt32(),
ChunkCount = Strm.ReadUInt32();
Strm.Position += 0x0C; //Strm.ReadJ3DSubVersion(); //This is not used the same way the other formats are
Expand Down Expand Up @@ -102,13 +102,14 @@ public void Save(Stream Strm)
float rotationScale = (float)(POW) * (180.0f / 32768.0f);

long Start = Strm.Position;
Strm.WriteString(MAGIC, Encoding.ASCII, null);
Strm.WriteUInt32(0x4A334431); // J3D1
Strm.WriteUInt32(MAGIC); // bck1
Strm.WritePlaceholder(4); //FileSize
Strm.Write(new byte[4] { 0x00, 0x00, 0x00, 0x01 }, 0, 4); //Chunk Count
Strm.WriteUInt32(1); // ChunkCount
Strm.Write(CollectionUtil.InitilizeArray((byte)0xFF, 0x10));

long ChunkStart = Strm.Position;
Strm.WriteString(CHUNKMAGIC, Encoding.ASCII, null);
Strm.WriteUInt32(CHUNKMAGIC); // ANK1
Strm.WritePlaceholder(4); //ChunkSize
Strm.WriteByte((byte)Loop);
Strm.WriteByte((byte)RotationMultiplier);
Expand Down
13 changes: 7 additions & 6 deletions Hack.io.BPK/BPK.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -13,14 +13,14 @@ namespace Hack.io.BPK;
public class BPK : J3DAnimationBase<Animation>, ILoadSaveFile
{
/// <inheritdoc cref="Interface.DocGen.DOC_MAGIC"/>
public const string MAGIC = "J3D1bpk1";
public const uint MAGIC = 0x62706B31;
/// <inheritdoc cref="J3D.DocGen.COMMON_CHUNKMAGIC"/>
public const string CHUNKMAGIC = "PAK1";
public const uint CHUNKMAGIC = 0x50414B31;

/// <inheritdoc/>
public void Load(Stream Strm)
{
FileUtil.ExceptionOnBadMagic(Strm, MAGIC);
FileUtil.ExceptionOnBadJ3DMagic(Strm, MAGIC);
uint FileSize = Strm.ReadUInt32(),
ChunkCount = Strm.ReadUInt32();
Strm.ReadJ3DSubVersion();
Expand Down Expand Up @@ -79,13 +79,14 @@ public void Load(Stream Strm)
public void Save(Stream Strm)
{
long Start = Strm.Position;
Strm.WriteString(MAGIC, Encoding.ASCII, null);
Strm.WriteUInt32(0x4A334431); // J3D1
Strm.WriteUInt32(MAGIC);
Strm.WritePlaceholder(4); //FileSize
Strm.Write(new byte[4] { 0x00, 0x00, 0x00, 0x01 }, 0, 4); //Chunk Count
Strm.WriteUInt32(1); // ChunkCount
Strm.WriteJ3DSubVersion();

long ChunkStart = Strm.Position;
Strm.WriteString(CHUNKMAGIC, Encoding.ASCII, null);
Strm.WriteUInt32(CHUNKMAGIC);
Strm.WritePlaceholder(4); //ChunkSize
Strm.WriteByte((byte)Loop);
Strm.PadTo(0x04, 0xFF); //Padding
Expand Down
15 changes: 8 additions & 7 deletions Hack.io.BRK/BRK.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -13,14 +13,14 @@ namespace Hack.io.BRK;
public class BRK : J3DAnimationBase<Animation>, ILoadSaveFile
{
/// <inheritdoc cref="Interface.DocGen.DOC_MAGIC"/>
public const string MAGIC = "J3D1brk1";
public const uint MAGIC = 0x62726B31;
/// <inheritdoc cref="J3D.DocGen.COMMON_CHUNKMAGIC"/>
public const string CHUNKMAGIC = "TRK1";
public const uint CHUNKMAGIC = 0x54524B31;

/// <inheritdoc/>
public void Load(Stream Strm)
{
FileUtil.ExceptionOnBadMagic(Strm, MAGIC);
FileUtil.ExceptionOnBadJ3DMagic(Strm, MAGIC);
uint FileSize = Strm.ReadUInt32(),
ChunkCount = Strm.ReadUInt32();
Strm.ReadJ3DSubVersion();
Expand Down Expand Up @@ -150,13 +150,14 @@ public void Save(Stream Strm)
List<Animation> Constants = new(this.Where(x => x.RegisterType == AnimationType.CONSTANT));

long Start = Strm.Position;
Strm.WriteString(MAGIC, Encoding.ASCII, null);
Strm.WriteUInt32(0x4A334431); // J3D1
Strm.WriteUInt32(MAGIC);
Strm.WritePlaceholder(4); //FileSize
Strm.Write([0x00, 0x00, 0x00, 0x01], 0, 4); //Chunk Count
Strm.WriteUInt32(1);
Strm.WriteJ3DSubVersion();

long ChunkStart = Strm.Position;
Strm.WriteString(CHUNKMAGIC, Encoding.ASCII, null);
Strm.WriteUInt32(CHUNKMAGIC);
Strm.WritePlaceholder(4); //ChunkSize
Strm.WriteByte((byte)Loop);
Strm.WriteByte(0xFF); //Padding
Expand Down Expand Up @@ -268,7 +269,7 @@ public void Save(Stream Strm)
Strm.WriteUInt32((uint)(FileLength - Start));

Strm.Position = ChunkStart + 0x04;
Strm.WriteUInt32((uint)(FileLength - (ChunkStart - Start)));
Strm.WriteUInt32((uint)StreamUtil.ApplyEndian(FileLength - (ChunkStart - Start)));

Strm.Position = ChunkStart + 0x10;
Strm.WriteUInt16((ushort)RegisterRedTable.Count);
Expand Down
13 changes: 7 additions & 6 deletions Hack.io.BTK/BTK.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -13,9 +13,9 @@ namespace Hack.io.BTK;
public class BTK : J3DAnimationBase<Animation>, ILoadSaveFile
{
/// <inheritdoc cref="Interface.DocGen.DOC_MAGIC"/>
public const string MAGIC = "J3D1btk1";
public const uint MAGIC = 0x62746B31;
/// <inheritdoc cref="J3D.DocGen.COMMON_CHUNKMAGIC"/>
public const string CHUNKMAGIC = "TTK1";
public const uint CHUNKMAGIC = 0x54544B31;

/// <summary>
/// If true, uses Maya math instead of normal J3D Math
Expand All @@ -30,7 +30,7 @@ public class BTK : J3DAnimationBase<Animation>, ILoadSaveFile
/// <inheritdoc/>
public void Load(Stream Strm)
{
FileUtil.ExceptionOnBadMagic(Strm, MAGIC);
FileUtil.ExceptionOnBadJ3DMagic(Strm, MAGIC);
uint FileSize = Strm.ReadUInt32(),
ChunkCount = Strm.ReadUInt32();
Strm.ReadJ3DSubVersion();
Expand Down Expand Up @@ -107,13 +107,14 @@ public void Save(Stream Strm)
float rotationScale = (float)(Math.Pow(2, RotationMultiplier) / 0x7FFF);

long Start = Strm.Position;
Strm.WriteString(MAGIC, Encoding.ASCII, null);
Strm.WriteUInt32(0x4A334431); // J3D1
Strm.WriteUInt32(MAGIC);
Strm.WritePlaceholder(4); //FileSize
Strm.Write(new byte[4] { 0x00, 0x00, 0x00, 0x01 }, 0, 4); //Chunk Count
Strm.WriteUInt32(1); // ChunkCount
Strm.WriteJ3DSubVersion();

long ChunkStart = Strm.Position;
Strm.WriteString(CHUNKMAGIC, Encoding.ASCII, null);
Strm.WriteUInt32(CHUNKMAGIC);
Strm.WritePlaceholder(4); //ChunkSize
Strm.WriteByte((byte)Loop);
Strm.WriteByte((byte)RotationMultiplier);
Expand Down
13 changes: 7 additions & 6 deletions Hack.io.BTP/BTP.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -10,13 +10,13 @@ namespace Hack.io.BTP;
public class BTP : J3DAnimationBase<Animation>, ILoadSaveFile
{
/// <inheritdoc cref="Interface.DocGen.DOC_MAGIC"/>
public const string MAGIC = "J3D1btp1";
public const uint MAGIC = 0x62747031;
/// <inheritdoc cref="J3D.DocGen.COMMON_CHUNKMAGIC"/>
public const string CHUNKMAGIC = "TPT1";
public const uint CHUNKMAGIC = 0x54505431;

public void Load(Stream Strm)
{
FileUtil.ExceptionOnBadMagic(Strm, MAGIC);
FileUtil.ExceptionOnBadJ3DMagic(Strm, MAGIC);
uint FileSize = Strm.ReadUInt32(),
ChunkCount = Strm.ReadUInt32();
Strm.Position += 0x10; //Strm.ReadJ3DSubVersion();
Expand Down Expand Up @@ -62,13 +62,14 @@ public void Load(Stream Strm)
public void Save(Stream Strm)
{
long Start = Strm.Position;
Strm.WriteString(MAGIC, Encoding.ASCII, null);
Strm.WriteUInt32(0x4A334431); // J3D1
Strm.WriteUInt32(MAGIC);
Strm.WritePlaceholder(4); //FileSize
Strm.Write(new byte[4] { 0x00, 0x00, 0x00, 0x01 }, 0, 4); //Chunk Count
Strm.WriteUInt32(1); // ChunkCount
Strm.Write(CollectionUtil.InitilizeArray((byte)0xFF, 0x10));

long ChunkStart = Strm.Position;
Strm.WriteString(CHUNKMAGIC, Encoding.ASCII, null);
Strm.WriteUInt32(CHUNKMAGIC);
Strm.WritePlaceholder(4); //ChunkSize
Strm.WriteByte((byte)Loop);
Strm.WriteByte(0xFF);
Expand Down
13 changes: 7 additions & 6 deletions Hack.io.BVA/BVA.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -9,13 +9,13 @@ namespace Hack.io.BVA;
public class BVA : J3DAnimationBase<Animation>, ILoadSaveFile
{
/// <inheritdoc cref="Interface.DocGen.DOC_MAGIC"/>
public const string MAGIC = "J3D1bva1";
public const uint MAGIC = 0x62766131;
/// <inheritdoc cref="J3D.DocGen.COMMON_CHUNKMAGIC"/>
public const string CHUNKMAGIC = "VAF1";
public const uint CHUNKMAGIC = 0x56414631;

public void Load(Stream Strm)
{
FileUtil.ExceptionOnBadMagic(Strm, MAGIC);
FileUtil.ExceptionOnBadJ3DMagic(Strm, MAGIC);
uint FileSize = Strm.ReadUInt32(),
ChunkCount = Strm.ReadUInt32();
Strm.Position += 0x10; //Strm.ReadJ3DSubVersion();
Expand Down Expand Up @@ -62,13 +62,14 @@ public void Load(Stream Strm)
public void Save(Stream Strm)
{
long Start = Strm.Position;
Strm.WriteString(MAGIC, Encoding.ASCII, null);
Strm.WriteUInt32(0x4A334431); // J3D1
Strm.WriteUInt32(MAGIC);
Strm.WritePlaceholder(4); //FileSize
Strm.Write(new byte[4] { 0x00, 0x00, 0x00, 0x01 }, 0, 4); //Chunk Count
Strm.WriteUInt32(1); //ChunkCount
Strm.Write(CollectionUtil.InitilizeArray((byte)0xFF, 0x10));

long ChunkStart = Strm.Position;
Strm.WriteString(CHUNKMAGIC, Encoding.ASCII, null);
Strm.WriteUInt32(CHUNKMAGIC);
Strm.WritePlaceholder(4); //ChunkSize
Strm.WriteByte((byte)Loop);
Strm.WriteByte(0xFF);
Expand Down
8 changes: 4 additions & 4 deletions Hack.io.CANM/CANM.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -79,10 +79,10 @@ public void Save(Stream Strm)
//long Start = Strm.Position;
Strm.WriteString(MAGIC, Encoding.ASCII, null);
Strm.WriteString(IsFullFrames ? FRAMETYPE_CANM : FRAMETYPE_CKAN, Encoding.ASCII, null);
Strm.WriteInt32(Unknown1);
Strm.WriteInt32(Unknown2);
Strm.WriteInt32(Unknown3);
Strm.WriteInt32(Unknown4);
Strm.WriteInt32((int)StreamUtil.ApplyEndian(Unknown1));
Strm.WriteInt32((int)StreamUtil.ApplyEndian(Unknown2));
Strm.WriteInt32((int)StreamUtil.ApplyEndian(Unknown3));
Strm.WriteInt32((int)StreamUtil.ApplyEndian(Unknown4));
Strm.WriteInt32(Length);
Strm.WriteInt32(IsFullFrames ? 0x40 : 0x60);

Expand Down
23 changes: 23 additions & 0 deletions Hack.io.KCL/Hack.io.KCL.csproj
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Original file line number Diff line number Diff line change
@@ -0,0 +1,23 @@
<Project Sdk="Microsoft.NET.Sdk">

<PropertyGroup>
<TargetFramework>net8.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
<Title>Hack.io.KCL</Title>
<Version>2.0.0.0</Version>
<Authors>SuperHackio</Authors>
<Company>Super Hackio Incorporated</Company>
<Description>IO Library for KCollision (.kcl)</Description>
<Copyright>©Super Hackio Incorporated 2023-2025</Copyright>
<PackageProjectUrl>https://github.com/SuperHackio/Hack.io</PackageProjectUrl>
<RepositoryUrl>https://github.com/SuperHackio/Hack.io</RepositoryUrl>
<PackageReleaseNotes>First Release</PackageReleaseNotes>
</PropertyGroup>

<ItemGroup>
<ProjectReference Include="..\Hack.io\Hack.io.csproj" />
<ProjectReference Include="..\Hack.io.BCSV\Hack.io.BCSV.csproj" />
</ItemGroup>

</Project>
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