code: function(x, y, object) {
              var existing = this.get(object.x, object.y);
              if(existing !== object){
                  throw new Error({error: 'Attempting to move object not in correct position in Object manager', x: x, y: y, object: object});
              }
  
              if(this.objects.indexOf(object) === -1){
                  throw new Error({error: 'Attempting to move object not in Object manager', x: x, y: y, object: object});
              }
              this.map.remove(object.x, object.y);
              this.map.set(x, y, object);
              object.x = x;
              object.y = y;
          }
docs: Changes the position of an object already added to this objectManager.
  @method move
  @param {Number} x - The destination tile map coord x.
  @param {Number} y - The destination tile map coord y.
  @param {Obj} object - The objectity to be removed.