Function typeAction

src/theaterJS.js:225–276

(done, value)

  }

  function typeAction (done, value) {
    let actor = getCurrentActor()

    let locale = props.options.locale
    let minSpeed = props.options.minSpeed.type
    let maxSpeed = props.options.maxSpeed.type
    let initialValue = actor.displayValue
    let cursor = -1
    let isFixing = false
    let previousMistakeCursor = null
    let previousFixCursor = null

    let htmlMap = html.map(value)
    value = html.strip(value)

    ;(function type () {
      let actual = html.strip(actor.displayValue.substr(initialValue.length))

      if (actual === value) return done()

      let expected = value.substr(0, cursor + 1)

      let isMistaking = actual !== expected
      let shouldBeMistaken = actor.shouldBeMistaken(actual, value, previousMistakeCursor, previousFixCursor)
      let shouldFix = isFixing || !shouldBeMistaken

      if (isMistaking && shouldFix) {
        isFixing = true
        previousMistakeCursor = null
        actor.displayValue = initialValue + html.inject(actual.substr(0, actual.length - 1), htmlMap)
        cursor--
        previousFixCursor = cursor
      } else {
        isFixing = false
        let nextChar = value.charAt(++cursor)

        if (shouldBeMistaken) {
          nextChar = keyboard.randomCharNear(nextChar, locale)

          if (previousMistakeCursor == null) {
            previousMistakeCursor = cursor
          }
        }

        actor.displayValue = initialValue + html.inject(actual + nextChar, htmlMap)
      }

      return setTimeout(type, actor.getTypingSpeed(minSpeed, maxSpeed))
    })()

    return this
  }

  function eraseAction (done, arg) {
    let actor = getCurrentActor()