CHIP-8 interpreter toy thing.

There are two versions in this repository (C++ and Zig).

NOTE: This version is obsolete.

In this version I tried different naming conventions, generating code ahead of time (to minimize template usage), creating everything without third-party dependencies, and some other things. You can find this in the cpp directory.

In the cpp directory, execute the configure.bat which generates the following files:

• build.bat to generate binaries.
• sln.bat to generate a Visual Studio .sln file for development.

The compiler used by the build script is zig c++. Compiled binaries can be found in the cpp/out/bin directory.

To create an optimized build, set the environment variable BUILD_RELEASE prior to invoking build.bat.

Right now, zig is required to build this because the

Just use regular zig build.

Shaders are defined in src/*.glsl files. They're sokol-flavored GLSL files. As such, they're not used by the code at all and have to be compiled into .zig files using the top-level script shaders.bat, which generates corresponding src/*.zig files.

The only external dependency required is a working zig distribution. Latest tested version is 0.9.0.

Third-party libraries are included via git subtree, i.e. a copy of them are included in this repository. Use the script lib/pull_subtrees.bat to upgrade all dependencies to the latest master version. Alternatively, you can inspect that script to learn how to upgrade or add individual dependencies.

• Better separation between C++ and Zig sources.
• Cleanup roms directory to only include tested roms. Also try to credit the authors.
• WASM?