si14

https://www.erlang-solutions.com/downloads/download-erlang-otp

sudo apt-get build-dep erlang
sudo apt-get install libwxgtk2.8-0 libwxbase2.8-0

sudo dpkg -i ПАКЕТ

для 12.04:
    sudo add-apt-repository ppa:cassou/emacs
    sudo apt-get update

si14

class window.Light
    # constructor for class
    constructor: (@posx, @posy) ->
        @state = Math.floor(Math.random() * 2)
        @speed = Math.floor(Math.random() * 16)
        setInterval(@changeState, 1000 * @speed + 5000)

    # method to draw light
    draw: =>
        ctx.drawImage(img[@state], size[0] + @posx * size[0] - 18, size[1] + @posy * size[1] - 18)