Project

Multiplayer Tetris - using React, NodeJs and websockets.

Tetris is a puzzle game (see Wikipedia), whose subject is to contain falling pieces aslong as possible in a Playground. The game is over when the field no longer offers enoughroom for a new piece to fall. When one or more lines of land are complete, they disappear, allowing to postpone the expiry of the game.

The game relies on a client / server architecture. The client runtime environment is a browser. The server is written with NodeJS.Clients and server communicate via http. The communication between the server and the clients is bi-directional, we used socket.io for its implementation.

On xubuntu vm

$ sudo service postgresql stop

IMPORTANT : then use sudo to execute the commands below

To start the server with docker-compose

$ npm run start

To watch the server logs

$ npm run log

Access Tertris on : http://localhost:3005/tetris

Useful commands

Watch all containers

$  docker ps -a

Clean all about docker containers

$ docker stop $(docker ps -a -q)
$ docker system prune

To get both client & server coverage

First, you have to run the tests separately

$ npm run server:coverage
$ npm run client:coverage

Then, install globaly istanbul-coverage :

$ npm install -g istanbul-combine

and execute in the root folder :

$ istanbul-combine -d coverage -p detail -r lcov client/coverage/coverage-final.json server/coverage/coverage-final.json

or

$ npm run coverage:all