yanse2-helpers.coffee

# http://www.1758.com/hlmy/yanse2.htm

$ ->
  timeEl = $('.time')
  boxEl = $('#box')
  interval = null
  eachTime = 1  # ms
  replaceRE = /[^\d]+/g

  getColor = (str) ->
    +str.replace(replaceRE, '')

  sortHandler = (a, b) ->
    getColor(a.style.backgroundColor) - getColor(b.style.backgroundColor)

  clickHandler = -> boxEl.find('span').sort(sortHandler).last().trigger('click')

  intervalHandler = ->
    return if isNaN((countdown = parseInt(timeEl.text(), 10)))
    return clickHandler() if countdown > 0
    clearInterval interval

  $('body').on 'click', '.play-btn', ->
    interval = setInterval intervalHandler, eachTime
    boxEl.hide()

  console.log '点击开始游戏按钮'