chip8 interpreter

CHIP8 spec:

• http://www.cs.columbia.edu/~sedwards/classes/2016/4840-spring/designs/Chip8.pdf
• http://devernay.free.fr/hacks/chip8/C8TECH10.HTM

Tutorials:

• https://www.taniarascia.com/writing-an-emulator-in-javascript-chip8/
• https://blog.scottlogic.com/2017/12/13/chip8-emulator-webassembly-rust.html

Installation

1. Install SFML: https://github.com/oprypin/crsfml#install-sfml
2. run shards install

Development

crystal run src/chip8.cr

Create binary

shards build

Then you can run it

bin/chip8

and use mouse to pick game and those keys to play:

1 2 3 4 
q w e r 
a s d f 
z x c v

Contributing

1. Fork it (https://github.com/your-github-user/chip8/fork)
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request

Contributors

• Rostyslav Diachok - creator and maintainer