text: class BoxInitHandler {
    static get ID() {
      return 24139;
    }
  
    constructor() {
      this._handler = function (e, a) {
        let box = JSON.parse(e.detail);
  
        if (box.hash.length == 7) {
          return;
        }
  
        if (a.isOnBlacklist(box.hash)) {
          return;
        }
        let pBox = new Box(box.x, box.y, box.hash, box[Variables.boxType]);
        a.boxes[box.hash] = pBox;
      };
    }
  
    get handler() {
      return this._handler;
    }
  }