tetris-reagent

Tetris implemented using reagent with game-logic from tetris-clj.

Play

You can play at: https://tetris-reagent.onrender.com (if it's a cold start it may take 20 seconds to start-up)

Controls:

• ENTER to start/resume play
• ⬅️ ⬇️ ➡️ to move current tetrimino
• ⬆️ to rotate current tetrimino
• SPACE to drop
• ESC to pause

Once you encounter a Game Over you can start again by reloading.

Packaging

The release assets and nginx image only take up 16.33 MB.

To build and run the Docker image locally:

docker build . -t tetris-reagent
docker run -p 8080:80 tetris-reagent:latest

Then visit http://localhost:8080

Every commit to main triggers a build.yml workflow that builds and pushes a latest image to DockerHub

Tip: the act tool works great for evaluating and debugging GitHub flows locally:

act -s DOCKERHUB_USERNAME=<username> -s DOCKERHUB_TOKEN=<secret>

Development

If you're using asdf then you'll want to asdf install.

If not just make sure you have compatible java, clojure, and nodejs versions installed on your system.

Next, install the project dependencies with yarn install.

Then ensure the styles are available by invoking yarn run styles:dev.

This project uses shadow-cljs and the build to bring up is :app.

If you usually start shadow-cljs in a separate terminal from your IDE then running yarn run dev will watch for code changes and recompile/hot-reload as required.

For Emacs users .dir-locals.el is included with settings that will help ensure a shadow-cljs nREPL is started automatically via shadow.cljs.devtools.server.nrepl when invoking cider-jack-in-cljs.

Once up you can interact with the game at http://localhost:3000/ and the tap> inspector is available as usual at http://localhost:9630/inspect.