Method mapFrames

app/models/ThangType.js:295–298

(frames, frameOffset)

    }

    mapFrames (frames, frameOffset) {
      if (!_.isString(frames)) { return frames } // don't accidentally do this again
      return (Array.from(frames.split(',')).map((f) => parseInt(f, 10) + frameOffset))
    }

    finishBuild () {
      if (_.isEmpty(this.builder._animations)) { return }