Sapphire

Sapphire is an emulator for the Game Boy Advance (GBA) system written in Go.

Installation

To install Sapphire, you can clone the repository and build it from source:

git clone https://github.com/dbut2/sapphire.git
cd sapphire
make build

This will compile the emulator and create an executable in the build/ directory.

Usage

To run a GBA game, you will need the game ROM file. Once you have it, you can run Sapphire and load the game as follows:

./Sapphire.app/Contents/MacOS/sapphire --game /path/to/game.gba

Alternatively, if you have not provided the path to the ROM file using the --game flag, a file dialog will prompt you to select the game ROM file to load.

Ensure the ROM file is a .gba file that represents a Game Boy Advance game.

Development

Sapphire is a work in progress, and contributions are welcome. Visit the project's issues page to report any bugs or feature requests and to see the list of known issues.

For development, besides the standard Go tools, Sapphire includes a Makefile that simplifies common tasks:

• make clean - Remove any build artifacts.
• make build - Build the project for macOS.
• make run - Build and execute the project for macOS.
• make run-debug - Execute the debugger for the project.
• make package - Package the built binary for distribution.
• make test - Run tests.
• make lint - Run linter to check the code.

License

Sapphire is licensed under the MIT License.