GameboyCore is a Gameboy/Gameboy Color emulator library written in C++.
GameboyCore is a dependency free C++11 library. It does not open a window to render frames, it does not collect user input or play audio. GameboyCore emulates the Gameboy system and provides the audio/video output through the GameboyCore API.
This means the emulation logic and GUI logic of an emulator are separate. As long as the target platform has a C++11 compiler that platform can run GameboyCore.
GameboyCore running as:
The above application are somewhat incomplete however they all demonstrate GameboyCore working for the given environment.
The GameboyCore
library does not have any dependencies and can be compiled using any C++11 compiler. The tools contained in this repo, however, do have additional dependencies that need to be installed. All dependencies should be findable by CMake.
Fetch source:
git clone https://github.com/nnarain/gameboycore
cd gameboycore
git submodule update --init --recursive
To build the library, simply run cmake
.
mkdir build && cd build
cmake ..
cmake --build . --target gameboycore
Building Tests
Install gtest
and build with BUILD_TESTS=ON
. Optionally you can setup benchmarks by installing google-benchmark
.
cmake .. -DBUILD_TESTS=ON
cmake --build . --target check
cmake --build . --target bench
A few test ROMs can be run as well.
cmake --build . --target run_test_roms
Building Tools
Enable building tools by specifying BUILD_TOOLS=ON
. If building tools is enabled, all will be built by default. Disable building tools with WITH_<tool name>=OFF
.
All tools are compiled with the latest C++ standard.
Debugger:
RomInfo