kamiazya/engine

# WIP

[![Maintainability](https://api.codeclimate.com/v1/badges/4922694971ecc5047e93/maintainability)](https://codeclimate.com/github/kamiazya/engine/maintainability) [![code style: prettier](https://img.shields.io/badge/code_style-prettier-ff69b4.svg)](https://github.com/prettier/prettier)