Red Tetris is a School 42 project. The purpose of this project is to create multiplayer Tetris.

red_tetris.en.pdf is the task file.

It is a Full-Stack JavaScript project. So installed Node.js and npm are required:

• Node.js >= 8.0.0 (node --version)
• npm >= 5.0.0 (npm --version)

Note: npm is installed with Node.js.

Clone repository:

git clone <repository url>

Then go into the created directory and install node_modules:

npm install

To start the server run the following command:

npm start

The server will start on http://127.0.0.1:3000.

Note: Configuration (host and port) can be changed in .env file.

To join the room use the URL with the following structure:

http://127.0.0.1:3000/#<room-name>[<player-name>]

• <room-name> is a placeholder of the name of the room
• <player-name> is a placeholder of the name of the player

For example, to join room “42” under the name “vbrazhni” use http://127.0.0.1:3000/#42[vbrazhni].

Note: Also, the URL can be encoded — http://127.0.0.1:3000/#42%5Bvbrazhni%5D

To run unit tests use:

npm test

Also, Red Tetris project has the following requirements of the code coverage:

• Statements — 70+%
• Branches — 50+%
• Functions — 70+%
• Lines — 70+%

To get the detailed report about the code coverage of each file run:

npm run test:coverage

To get the summary report use:

npm run test:coverage:summary

You can use ngrok to make Red Tetris available worldwide.

After setup, run the following command:

./ngrok http 3000

ngrok will provide the URL which can be shared with anyone:

With that URL other people will be able to play Red Tetris via the Internet.