PAKLib 1.1.0
dotnet add package PAKLib --version 1.1.0
NuGet\Install-Package PAKLib -Version 1.1.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="PAKLib" Version="1.1.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="PAKLib" Version="1.1.0" />
<PackageReference Include="PAKLib" />
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add PAKLib --version 1.1.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: PAKLib, 1.1.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#:package PAKLib@1.1.0
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.
#addin nuget:?package=PAKLib&version=1.1.0
#tool nuget:?package=PAKLib&version=1.1.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
Example
const string inFilePath = @"SPRITES\New-Dialog.pak";
const string outFilePath = @"SPRITES\New-Dialog-new.pak";
PAK pak = PAK.ReadFromFile(inFilePath);
int i = 0;
foreach (var sprite in pak.Data.Sprites)
{
using (MemoryStream ms = new MemoryStream(sprite.data))
using (Bitmap bmp = new Bitmap(Image.FromStream(ms)))
{
bmp.Save($"{i++}.bmp", System.Drawing.Imaging.ImageFormat.Bmp);
}
}
if (pak.Data == null)
{
Console.WriteLine("Failed to read PAK data.");
return;
}
Console.WriteLine($"Read {pak.Data.Sprites.Count} sprites from PAK file.");
pak.Data.Write(outFilePath);
Console.WriteLine($"PAK data written to {outFilePath} successfully.");
Nuget Package
https://www.nuget.org/packages/PAKLib
PAK File Format Specification
1. File Header 20 bytes total
| Offset | Field | Type | Size (bytes) | Description |
|---|---|---|---|---|
| 0 | Magic | UTF-8 | 17 | "<Pak file header>" |
| 17 | Padding | byte[3] | 3 | 0x00, 0x00, 0x00 |
2. Sprite Count 4 bytes total
| Offset | Field | Type | Size (bytes) | Description |
|---|---|---|---|---|
| 20 | Count | Int32 | 4 | Number of sprite entries in file |
3. Sprite Table 8*n bytes total
Starts at offset 24, repeats Count times (8 bytes each):
| Offset (rel) | Field | Type | Size (bytes) | Description |
| ------------ | ------- | ------ | ------------- | -------------------------------------------------- |
| 24+n*4 | Offset | Int32 | 4 | Byte position of this sprite entry from file start |
| 24+n*4+4 | Length | Int32 | 4 | Total bytes of this sprite entry |
4. Sprite Entry 108+(12*n) bytes total
At each table Offset, layout is:
4.1 Sprite Header 100 bytes total
| Offset (rel) | Field | Type | Size (bytes) | Description |
|---|---|---|---|---|
| 0 | Magic | UTF-8 | 20 | "<Sprite File Header>" |
| 20 | Padding | byte[80] | 80 | Reserved |
4.2 Rectangle Data 4+(12*n) bytes total
| Offset (rel) | Field | Type | Size (bytes) | Description |
|---|---|---|---|---|
| 100 | Count | Int32 | 4 | Number of rectangles |
| 104 | Data | Records | Count × 12 bytes | Each record: x(Int16), y(Int16), width(Int16), height(Int16), pivotX(Int16), pivotY(Int16) |
4.3 Entry Padding 4 bytes total
| Offset (rel) | Field | Type | Size (bytes) | Description |
|---|---|---|---|---|
| ... | Padding | byte[4] | 4 | Always zero bytes |
4.4 Image Data variable length
| Offset (rel) | Field | Type | Size (bytes) | Description |
|---|---|---|---|---|
| ... | Data | byte[] | ... | Raw sprite image bytes |
Notes:
- All multi‑byte integers are little‑endian.
Lengthin the sprite table covers from the sprite’sOffsetthrough the end of its image data.- Rectangle record size is fixed at 12 bytes per rectangle.
| Product | Versions Compatible and additional computed target framework versions. |
|---|---|
| .NET | net8.0 is compatible. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. net9.0 was computed. net9.0-android was computed. net9.0-browser was computed. net9.0-ios was computed. net9.0-maccatalyst was computed. net9.0-macos was computed. net9.0-tvos was computed. net9.0-windows was computed. net10.0 was computed. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed. |
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
-
net8.0
- No dependencies.
NuGet packages
This package is not used by any NuGet packages.
GitHub repositories
This package is not used by any popular GitHub repositories.