System.register(["cc"], function (_export, _context) {
  "use strict";

  var _cclegacy, Delay, _crd;

  function get_new_delay() {
    return new Delay();
  }

  _export("default", get_new_delay);

  return {
    setters: [function (_cc) {
      _cclegacy = _cc.cclegacy;
    }],
    execute: function () {
      _crd = true;

      _cclegacy._RF.push({}, "8e7b9WCurJPu4fjNX9PZbRY", "Delay", undefined);

      Delay = class Delay {
        constructor() {
          this.delays = [];
          this.paused = false;
        }

        // 创建一个新的延迟  
        start(seconds) {
          var duration = seconds;
          return new Promise(resolve => {
            this.delays.push({
              duration: duration,
              elapsed: 0,
              resolve: resolve
            });
          });
        }

        pause() {
          this.paused = true;
        }

        resume() {
          this.paused = false;
        } //更新所有延迟的状态，传入更新时间间隔（秒）  


        update(deltaTime) {
          if (this.paused) return;

          for (var i = this.delays.length - 1; i >= 0; i--) {
            var delay = this.delays[i];
            delay.elapsed += deltaTime; // 累加已过时间  

            if (delay.elapsed >= delay.duration) {
              if (delay.resolve) {
                delay.resolve(); // 解析 Promise  

                delay.resolve = null; // 清空引用  
              }

              this.delays.splice(i, 1); // 从数组中移除已完成的延迟对象  
            }
          }
        } //取消所有延迟  


        cancelAll() {
          this.delays.forEach(delay => {
            delay.resolve = null;
          });
          this.delays = []; //清空所有延迟  
        } //检查是否有活动的延迟  


        isActive() {
          return this.delays.length > 0;
        }

      };

      _cclegacy._RF.pop();

      _crd = false;
    }
  };
});
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