/*
 * @Description: {{ByRuin}}
 * @Version: 2.0
 * @Author: Ruin 🍭
 * @Date: 2021-12-23 20:16:17
 * @LastEditors: 刘引
 * @LastEditTime: 2021-12-23 20:21:44
 */
!(function (e, n) {
  "object" == typeof exports && "undefined" != typeof module
    ? n(exports)
    : "function" == typeof define && define.amd
    ? define(["exports"], n)
    : n(((e = e || self).window = e.window || {}));
})(this, function (e) {
  "use strict";
  function f() {
    return (
      w ||
      ("undefined" != typeof window &&
        (w = window.gsap) &&
        w.registerPlugin &&
        w)
    );
  }
  function g(e, n) {
    return !!(void 0 === e ? n : e && !~(e + "").indexOf("false"));
  }
  function h(e) {
    if ((w = e || f())) {
      r = w.registerEase;
      var n,
        t = w.parseEase(),
        o = function createConfig(t) {
          return function (e) {
            var n = 0.5 + e / 2;
            t.config = function (e) {
              return t(2 * (1 - e) * e * n + e * e);
            };
          };
        };
      for (n in t) t[n].config || o(t[n]);
      for (n in (r("slow", a), r("expoScale", s), r("rough", u), c))
        "version" !== n && w.core.globals(n, c[n]);
    }
  }
  function i(e, n, t) {
    var o = (e = Math.min(1, e || 0.7)) < 1 ? (n || 0 === n ? n : 0.7) : 0,
      r = (1 - e) / 2,
      i = r + e,
      a = g(t);
    return function (e) {
      var n = e + (0.5 - e) * o;
      return e < r
        ? a
          ? 1 - (e = 1 - e / r) * e
          : n - (e = 1 - e / r) * e * e * e * n
        : i < e
        ? a
          ? 1 === e
            ? 0
            : 1 - (e = (e - i) / r) * e
          : n + (e - n) * (e = (e - i) / r) * e * e * e
        : a
        ? 1
        : n;
    };
  }
  function j(n, e, t) {
    var o = Math.log(e / n),
      r = e - n;
    return (
      (t = t && w.parseEase(t)),
      function (e) {
        return (n * Math.exp(o * (t ? t(e) : e)) - n) / r;
      }
    );
  }
  function k(e, n, t) {
    (this.t = e),
      (this.v = n),
      t && ((((this.next = t).prev = this).c = t.v - n), (this.gap = t.t - e));
  }
  function l(e) {
    "object" != typeof e && (e = { points: +e || 20 });
    for (
      var n,
        t,
        o,
        r,
        i,
        a,
        f,
        s = e.taper || "none",
        u = [],
        c = 0,
        p = 0 | (+e.points || 20),
        l = p,
        v = g(e.randomize, !0),
        d = g(e.clamp),
        h = w ? w.parseEase(e.template) : 0,
        x = 0.4 * (+e.strength || 1);
      -1 < --l;

    )
      (n = v ? Math.random() : (1 / p) * l),
        (t = h ? h(n) : n),
        (o =
          "none" === s
            ? x
            : "out" === s
            ? (r = 1 - n) * r * x
            : "in" === s
            ? n * n * x
            : n < 0.5
            ? (r = 2 * n) * r * 0.5 * x
            : (r = 2 * (1 - n)) * r * 0.5 * x),
        v
          ? (t += Math.random() * o - 0.5 * o)
          : l % 2
          ? (t += 0.5 * o)
          : (t -= 0.5 * o),
        d && (1 < t ? (t = 1) : t < 0 && (t = 0)),
        (u[c++] = { x: n, y: t });
    for (
      u.sort(function (e, n) {
        return e.x - n.x;
      }),
        a = new k(1, 1, null),
        l = p;
      l--;

    )
      (i = u[l]), (a = new k(i.x, i.y, a));
    return (
      (f = new k(0, 0, a.t ? a : a.next)),
      function (e) {
        var n = f;
        if (e > n.t) {
          for (; n.next && e >= n.t; ) n = n.next;
          n = n.prev;
        } else for (; n.prev && e <= n.t; ) n = n.prev;
        return (f = n).v + ((e - n.t) / n.gap) * n.c;
      }
    );
  }
  var w,
    r,
    a = i(0.7);
  (a.ease = a).config = i;
  var s = j(1, 2);
  s.config = j;
  var u = l();
  (u.ease = u).config = l;
  var c = { SlowMo: a, RoughEase: u, ExpoScaleEase: s };
  for (var n in c) (c[n].register = h), (c[n].version = "3.0.0");
  f() && w.registerPlugin(a),
    (e.EasePack = c),
    (e.ExpoScaleEase = s),
    (e.RoughEase = u),
    (e.SlowMo = a),
    (e.default = c),
    Object.defineProperty(e, "__esModule", { value: !0 });
});