snakeGame$

Snake game is a perfect story to be tell as a composition of Observables

Features!

The snake can be controlled by arrows
Snake food will be placed ramdonly on screen
Snake food has a random timeout between 4 and 10 seconds
Snake grows longer by one unit after eating the food
Eating one piece of food earns one point
If the snake hits a boundary, the size of the game area reduces by 113 pixels and the direction of the snake reverses
The game is over when the snake contacts itself
The dimensions of food and one segment of the snake are 16 pixels
The starting game area is 800px X 800px
A play again should be appear when the game is over
in the subsequent games, if the socres is greater than the previous one, change the color of the score/food
Eating special food gains 9 points and elongates the snake by 2 units
Special food must be any shape than a square
It must fit in a 28 pixels box
It is a random color
Special food timeout interval lies between 1 and 5 seconds

Requires Node.js v4+ to run.

Install the dependencies and devDependencies and start the server. (just express as a dependencie)

$ npm install -d
$ npm start

127.0.0.1:8000

MIT