Method halt

src/utils/animation.js:232–234

* Halts the animation. Depending on the opt_dir value, the following actions * can be performed: * 0: No action. The state will be as at the moment of halting (default) * 1: Final state. Transitionable will be set to state = 1. * -1: Reset state. Transitionable will be reset to state = 0

(opt_dir)

   * @param {number=} opt_dir
   */
  halt(opt_dir) {
    this.complete_(/* success */ false, /* dir */ opt_dir || 0);
  }

  /**
   * @param {boolean} success