server.coffee

createGameProcess = (attributes, server)->
  gameProcess = child_process.fork "#{__dirname}/game_process"
  gameProcess.on 'message', server.onGameProcessMessage
  gameProcess.send type: 'init', game: attributes
  gameProcess

class Server
  constructor: (attributes={})->
    @games = {}

  getGame: (attributes) ->
    attributes.name ?= Moniker.choose()
    @games[attributes.name] = (@games[attributes.name] ? createGameProcess(attributes, @))

  onGameProcessMessage: (message)=>
    switch message.type
      when 'game'
        @onGameChange(message.game)
      when 'stopped'
        @onGameStopped(message.name)
      when 'cycleAdded'
        @onCycleAdded(message)
      when 'addCycleFailed'
        @onAddCycleFailed(message)