$ show gibbed/SteamAchievementManager
Steam Achievement Manager (SAM) is a desktop application for managing Steam game achievements and statistics. It consists of three main components: SAM.API (a C# wrapper for the Steam Web API), SAM.Game (the main achievement management UI), and SAM.Picker (a game selection utility). The application interfaces directly with the local Steam client via steamclient.dll to retrieve and modify user game data. The architecture cleanly separates the API interop layer from the presentation layer, with the API layer demonstrating sophisticated interop techniques including vtable parsing, function pointer caching, and safe string marshaling. The UI layer uses Windows Forms to provide an intuitive interface for viewing and modifying achievements and statistics.
The LLM identified 4 files worth highlighting for reuse:
A generic wrapper for native C++ interfaces that handles vtable parsing, function pointer caching, and delegate marshaling. This component provides a clean, reusable abstraction for interacting with COM-like native APIs and demonstrates advanced interop techniques including SafeHandle usage and efficient function call caching.
Provides safe string marshaling between .NET and native code with proper memory management using SafeHandle. This component solves the complex problem of converting between .NET strings and native C-style strings while preventing memory leaks, making it reusable in any interop scenario.
Implements a typed and untyped callback system for handling asynchronous API notifications from Steam. This component demonstrates sophisticated event handling patterns with proper marshaling of callback parameters, allowing clean integration with Steam's callback-based API architecture.
A parser for Valve's KeyValue binary format used in Steam schema files. This component correctly handles the complex binary format with type safety, error handling, and efficient parsing logic, making it reusable for similar data serialization formats.