text: export default function Game() {
      const self = this;
  
      /**
       * Indicates whether the game is paused
       * @type {boolean}
       * @private
       */
      let _isPaused = false;
  
      /**
       * @return {boolean}
       */
      self.isPaused = () => _isPaused;
  
      /**
       * @param {boolean} state
       * @return {boolean}
       */
      self.setPausedState = state => _isPaused = state;
  }
  