This Python script provides a command-line interface for working with Game Boy ROM files. The script offers two main features:
- Checking a checksum: Given a checksum, the script checks if it exists in a JSON file that maps checksums to filenames. If a match is found, the script returns the filename.
- Scanning a directory for ROM files: The script scans a specified directory for Game Boy ROM files (files with a ".gb" extension), calculates the CRC-32 checksum for each file, and writes the checksums and corresponding filenames to a JSON file.
The script uses standard Python libraries like os, json, and zlib, as well as a third-party library called prompt_toolkit for handling user input.
The script presents a simple menu with three options: Check a checksum, Scan the roms folder, or Exit. The user can input their choice, and the corresponding function will be called.
Overall, this Python script is a simple but useful tool for working with Game Boy ROM files from the command line.
🤞The goal is to extend this toolkit to include other things I may need.