guanyun3d/public/lib/Cesium/Workers/when-229515d6.js

define(['exports'], function (n) {
  'use strict';
  function r(n, r) {
    return null != n ? n : r;
  }
  r.EMPTY_OBJECT = Object.freeze({});
  var e =
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      ? globalThis
      : 'undefined' != typeof window
      ? window
      : 'undefined' != typeof global
      ? global
      : 'undefined' != typeof self
      ? self
      : {};
  function t(n, r, e) {
    return (
      n(
        (e = {
          path: r,
          exports: {},
          require: function (n, r) {
            return (function () {
              throw new Error(
                'Dynamic requires are not currently supported by @rollup/plugin-commonjs'
              );
            })(null == r && e.path);
          },
        }),
        e.exports
      ),
      e.exports
    );
  }
  var u = t(function (n, r) {
    /** @license MIT License (c) copyright B Cavalier & J Hann */
    var e;
    (e = function () {
      var n, r, e;
      function t(n, r, e, t) {
        return u(n).then(r, e, t);
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      function u(n) {
        var r, e, t;
        return (
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            : c(n)
            ? ((e = f()),
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          try {
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            return i(n);
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        });
      }
      function f() {
        var n, r, t, c, s, l;
        return (
          (n = new o(a)),
          (r = []),
          (t = []),
          (c = function (n, e, u) {
            var o, i;
            return (
              (o = f()),
              (i =
                'function' == typeof u
                  ? function (n) {
                      try {
                        o.progress(u(n));
                      } catch (n) {
                        o.progress(n);
                      }
                    }
                  : function (n) {
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                    }),
              r.push(function (r) {
                r.then(n, e).then(o.resolve, o.reject, i);
              }),
              t.push(i),
              o.promise
            );
          }),
          (s = function (n) {
            return h(t, n), n;
          }),
          (l = function (n) {
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          }),
          {
            then: a,
            resolve: p,
            reject: d,
            progress: g,
            promise: n,
            resolver: { resolve: p, reject: d, progress: g },
          }
        );
        function a(n, r, e) {
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        function p(n) {
          return l(n);
        }
        function d(n) {
          return l(i(n));
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        function g(n) {
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        }
      }
      function c(n) {
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      function s(n, r, e, u, o) {
        return (
          p(2, arguments),
          t(n, function (n) {
            var i, c, s, l, a, h, p, d, g, y;
            if (
              ((g = n.length >>> 0),
              (i = Math.max(0, Math.min(r, g))),
              (s = []),
              (c = g - i + 1),
              (l = []),
              (a = f()),
              i)
            )
              for (
                d = a.progress,
                  p = function (n) {
                    l.push(n), --c || ((h = p = v), a.reject(l));
                  },
                  h = function (n) {
                    s.push(n), --i || ((h = p = v), a.resolve(s));
                  },
                  y = 0;
                y < g;
                ++y
              )
                y in n && t(n[y], w, m, d);
            else a.resolve(s);
            return a.then(e, u, o);
            function m(n) {
              p(n);
            }
            function w(n) {
              h(n);
            }
          })
        );
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      function a(n, r) {
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          var e, u, o, i, c, s;
          if (((o = u = n.length >>> 0), (e = []), (s = f()), o))
            for (
              i = function (n, u) {
                t(n, r).then(function (n) {
                  (e[u] = n), --o || s.resolve(e);
                }, s.reject);
              },
                c = 0;
              c < u;
              c++
            )
              c in n ? i(n[c], c) : --o;
          else s.resolve(e);
          return s.promise;
        });
      }
      function h(n, r) {
        for (var e, t = 0; (e = n[t++]); ) e(r);
      }
      function p(n, r) {
        for (var e, t = r.length; t > n; )
          if (null != (e = r[--t]) && 'function' != typeof e)
            throw new Error('arg ' + t + ' must be a function');
      }
      function v() {}
      function d(n) {
        return n;
      }
      return (
        (t.defer = f),
        (t.resolve = u),
        (t.reject = function (n) {
          return t(n, i);
        }),
        (t.join = function () {
          return a(arguments, d);
        }),
        (t.all = l),
        (t.map = a),
        (t.reduce = function (e, u) {
          var o = r.call(arguments, 1);
          return t(e, function (r) {
            var e;
            return (
              (e = r.length),
              (o[0] = function (n, r, o) {
                return t(n, function (n) {
                  return t(r, function (r) {
                    return u(n, r, o, e);
                  });
                });
              }),
              n.apply(r, o)
            );
          });
        }),
        (t.any = function (n, r, e, t) {
          return s(
            n,
            1,
            function (n) {
              return r ? r(n[0]) : n[0];
            },
            e,
            t
          );
        }),
        (t.some = s),
        (t.chain = function (n, r, e) {
          var u = arguments.length > 2;
          return t(
            n,
            function (n) {
              return (n = u ? e : n), r.resolve(n), n;
            },
            function (n) {
              return r.reject(n), i(n);
            },
            r.progress
          );
        }),
        (t.isPromise = c),
        (o.prototype = {
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            return this.then(n, n, r);
          },
          otherwise: function (n) {
            return this.then(e, n);
          },
          yield: function (n) {
            return this.then(function () {
              return n;
            });
          },
          spread: function (n) {
            return this.then(function (r) {
              return l(r, function (r) {
                return n.apply(e, r);
              });
            });
          },
        }),
        (r = [].slice),
        (n =
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          function (n) {
            var r, e, t, u, o;
            if (((o = 0), (u = (r = Object(this)).length >>> 0), (e = arguments).length <= 1))
              for (;;) {
                if (o in r) {
                  t = r[o++];
                  break;
                }
                if (++o >= u) throw new TypeError();
              }
            else t = e[1];
            for (; o < u; ++o) o in r && (t = n(t, r[o], o, r));
            return t;
          }),
        t
      );
    }),
      (n.exports = e());
  });
  (n.commonjsGlobal = e),
    (n.createCommonjsModule = t),
    (n.defaultValue = r),
    (n.defined = function (n) {
      return null != n;
    }),
    (n.when = u);
});