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Overview

The FrostySdk namespace contains the core components for interacting with Frostbite engine game files. It provides fundamental classes for file system access, profile management, and asset manipulation.

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Key Classes

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FileSystem

Manages game file system access, catalog enumeration, and path resolution. 
FileSystem fs = new FileSystem(string basePath);
fs.Initialize(byte[] key = null);
Properties:
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SuperBundleCount
int
Number of superbundles in the game
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CatalogCount
int
Number of catalogs in the game
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BasePath
string
Base installation path of the game
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CacheName
string
Path to the cache file
Methods:
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ResolvePath
string
required
Resolves a game-relative path to an absolute file path
string fullPath = fs.ResolvePath("native_data/installpackage_00/cas.cat");
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GetCatalogFromSuperBundle
string
required
Gets the catalog name that contains a specific superbundle
string catalog = fs.GetCatalogFromSuperBundle("win32/levels/mp_001");
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EnumerateCatalogInfos
IEnumerable<CatalogInfo>
Enumerates all catalog information objects
foreach (CatalogInfo catalog in fs.EnumerateCatalogInfos())
{
    Console.WriteLine($"Catalog: {catalog.Name}");
}

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ProfilesLibrary

Static class providing access to game profile information and configuration. 
string profileName = ProfilesLibrary.ProfileName;
int dataVersion = ProfilesLibrary.DataVersion;
Type deobfuscator = ProfilesLibrary.Deobfuscator;
Static Properties:
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ProfileName
string
Current game profile name (e.g., “FIFA20”, “Battlefield5”)
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DataVersion
int
Game data version identifier
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CacheName
string
Cache file name for the current profile
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Deobfuscator
Type
Deobfuscator type for this game profile
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AssetLoader
Type
Asset loader implementation for this game

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TypeLibrary

Provides runtime type information and reflection for game asset types. 
bool isSubclass = TypeLibrary.IsSubClassOf("MeshAsset", "Asset");

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Usage Example

using FrostySdk;
using FrostySdk.Managers;

// Initialize file system
FileSystem fs = new FileSystem(@"C:\Program Files\FIFA 20");
fs.Initialize();

// Create managers
ResourceManager rm = new ResourceManager(fs);
rm.Initialize();

AssetManager am = new AssetManager(fs, rm);
am.Initialize();

// Access current profile
Console.WriteLine($"Profile: {ProfilesLibrary.ProfileName}");
Console.WriteLine($"Data Version: {ProfilesLibrary.DataVersion}");

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See Also

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