mister91jiao/convertuanjietounity

This is a Unity Editor Package that helps game developers migrate projects from Tuanjie Engine back to Unity. Tuanjie is a Chinese-market game engine that shares a lot of DNA with Unity, so projects built in it look similar but have internal differences that prevent them from opening cleanly in Unity without conversion work. This tool automates that conversion step. The package handles three specific technical problems that come up during migration. First, it fixes the GUID identifiers embedded in .meta files, which are the hidden tracking files Unity uses to know which asset is which. Second, it repairs the parent-child relationships in the asset database, which resolves a frustrating situation where folders exist on disk but do not appear in the Unity Project window. Third, it renames scene files from the .scene extension used by Tuanjie to the .unity extension that Unity expects, updating the accompanying .meta files to match. Installation works through Tuanjie's built-in Package Manager. You open the Package Manager window, choose the option to add a package from a git URL, and paste in the repository address. The package must be installed inside Tuanjie, not Unity, because it runs as a conversion step before you switch engines. The recommended workflow is to commit or back up your Tuanjie project first, then open the project copy in Tuanjie, install this package, and run the conversion tool from the Tools menu. After conversion completes, you open the result in Unity and do any follow-up work: resolving package errors, rebaking any scenes that need it, rebuilding AssetBundles, and checking Android build settings if that is a target platform. Detailed documentation is included in the package's Documentation folder. The author also maintains a separate open-source project focused on Unity asset loading strategies, linked from the README.