ts-browser-helpers/dist/bundle.esm.js

A collection of utility classes, functions and decorators for javascript/typescript projects, for use in the browser.

/**
 * @license
 * ts-browser-helpers v0.19.4
 * Copyright 2022-2025 repalash <palash@shaders.app>
 * MIT License
 * See ./dependencies.txt for bundled third-party dependencies and licenses.
 */
class H {
  constructor() {
    this._eventListeners = {}, this.dispatchEvent = this.dispatchEvent.bind(this), this.addEventListener = this.addEventListener.bind(this), this.removeEventListener = this.removeEventListener.bind(this), this.hasEventListener = this.hasEventListener.bind(this);
  }
  addEventListener(e, i) {
    const n = this._eventListeners;
    n[e] === void 0 && (n[e] = []), n[e].includes(i) || n[e].push(i);
  }
  hasEventListener(e, i) {
    const n = this._eventListeners;
    return n[e] !== void 0 && n[e].includes(i);
  }
  removeEventListener(e, i) {
    const r = this._eventListeners[e];
    if (r !== void 0) {
      const o = r.indexOf(i);
      o !== -1 && r.splice(o, 1);
    }
  }
  dispatchEvent(e) {
    const n = this._eventListeners[e.type];
    if (n !== void 0) {
      e.target = this;
      const r = n.slice(0);
      for (let o = 0, s = r.length; o < s; o++) r[o].call(this, e);
    }
  }
}
async function pe(t) {
  return new Promise((e) => setTimeout(e, Math.max(0, t)));
}
function _() {
  return (typeof performance > "u" ? Date : performance).now();
}
class me extends H {
  constructor() {
    super(...arguments), this._onPointerDown = (e) => {
      if (e.button !== 0 || !this._element) return;
      this._pointerUp = void 0;
      const i = e.clientX / this._element.clientWidth * 2 - 1, n = -(e.clientY / this._element.clientHeight) * 2 + 1, r = _();
      this._pointerDown = { x: i, y: n, time: r }, this._pointer = this._pointerDown, this.dispatchEvent({ type: "dragStart", pointer: this._pointerDown });
    }, this._onPointerMove = (e) => {
      if (!this._pointerDown || !this._pointer || !this._element) return;
      const i = e.clientX / this._element.clientWidth * 2 - 1, n = -(e.clientY / this._element.clientHeight) * 2 + 1, r = _();
      this.dispatchEvent({
        type: "drag",
        pointer: this._pointer,
        drag: { x: i - this._pointerDown.x, y: n - this._pointerDown.y, time: r - this._pointerDown.time },
        delta: { x: i - this._pointer.x, y: n - this._pointer.y, time: r - this._pointer.time }
      }), this._pointer = { x: i, y: n, time: _() }, e.buttons % 2 === 0 && this._onPointerUp(e);
    }, this._onPointerUp = (e) => {
      if (e.button !== 0 || !this._pointerDown || !this._element) return;
      const i = e.clientX / this._element.clientWidth * 2 - 1, n = -(e.clientY / this._element.clientHeight) * 2 + 1, r = _();
      this._pointerUp = { x: i, y: n, time: r }, this.dispatchEvent({
        type: "dragEnd",
        pointer: this._pointerUp,
        drag: {
          x: this._pointerUp.x - this._pointerDown.x,
          y: this._pointerUp.y - this._pointerDown.y,
          time: this._pointerUp.time - this._pointerDown.time
        }
      }), this._pointerDown = void 0, this._pointer = void 0;
    };
  }
  get element() {
    return this._element;
  }
  set element(e) {
    this._element !== e && (this._element && this._removeElement(), this._element = e, this._element && this._addElement());
  }
  _removeElement() {
    var e, i, n, r, o;
    (e = this._element) == null || e.removeEventListener("pointerdown", this._onPointerDown), (i = this._element) == null || i.removeEventListener("pointermove", this._onPointerMove), (n = this._element) == null || n.removeEventListener("pointerup", this._onPointerUp), (r = this._element) == null || r.removeEventListener("pointercancel", this._onPointerUp), (o = this._element) == null || o.removeEventListener("pointerout", this._onPointerUp);
  }
  _addElement() {
    var e, i, n, r, o;
    (e = this._element) == null || e.addEventListener("pointerdown", this._onPointerDown), (i = this._element) == null || i.addEventListener("pointermove", this._onPointerMove), (n = this._element) == null || n.addEventListener("pointerup", this._onPointerUp), (r = this._element) == null || r.addEventListener("pointercancel", this._onPointerUp), (o = this._element) == null || o.addEventListener("pointerout", this._onPointerUp);
  }
  dispose() {
    this.element = void 0;
  }
}
class ge {
  constructor(e) {
    this.options = {
      limit: 500,
      // maximum commands stack size
      debug: !1,
      // whether to emit execution status in console
      bindHotKeys: !1
      // whether to bind "undo" and "redo" commands to "Ctrl+Z", "Ctrl+Y" & "Ctrl+Shift+Z" hot keys
      // useTransactions: true   // whether to initialize transactions manager
    }, this.enabled = !0, this.presets = {}, this._keyDown = (i) => {
      if (!this.enabled) return;
      const n = i.ctrlKey || i.metaKey;
      i.code === "KeyZ" && n && !i.shiftKey ? this.undo() : (i.code === "KeyZ" && n && i.shiftKey || i.code === "KeyY" && i.ctrlKey) && this.redo();
    }, Object.assign(this.options, e), this.limit = e.limit, this.options = e, this.reset(), e.bindHotKeys && this.bindHotKeys(), this.log(`Initialized with stack limit of ${this.limit} commands`);
  }
  /**
   * Bind 'undo' and 'redo' actions to 'Ctrl/Cmd+Z', 'Ctrl+Y' & 'Ctrl/Cmd+Shift+Z' hot keys.
   * It is a basic implementation for quick testing and should be replaced with custom event handlers
   * for more flexible processing.
   * @returns {JSUndoManager}
   */
  bindHotKeys() {
    return this.log("Bound 'undo' and 'redo' actions to 'Ctrl/Cmd+Z', 'Ctrl+Y' & 'Ctrl/Cmd+Shift+Z' hot keys"), (this.options.hotKeyRoot ?? document).addEventListener("keydown", this._keyDown), this;
  }
  /**
   * Removes the event listeners and clears the stack
   */
  dispose() {
    return (this.options.hotKeyRoot ?? document).removeEventListener("keydown", this._keyDown), this.reset();
  }
  /**
   * Remember executed command containing "redo" and "undo" functions
   * @param {Object|Function} command - either an object with "redo" and "undo" functions
   * @returns {JSUndoManager}
   */
  record(e) {
    return this.enabled ? (this._record(e), this) : this;
  }
  replaceLast(e) {
    const i = this.peek();
    if (i)
      return this.log("replace", i, "with", e), this.stack[this.sp] = e, this;
  }
  /**
   * Execute function and record it with its opposite "undo" function
   * @param {Object|Function} command - either an object with "redo" and "undo" functions
   * @param {Function} [undo] - "undo" function, used if the first argument is also a function
   * @returns {JSUndoManager}
   */
  execute(e) {
    if (!this.enabled) return;
    let i = this._rc(e), n = i.redo;
    return this.record.apply(this, i), this.log("Executing function..."), n.apply(e), this;
  }
  _rc(e) {
    if (e.type) {
      const i = this.presets[e.type];
      if (typeof i == "function")
        return i(e);
      throw console.error(e, i, this.presets), new Error("Preset command not found");
    } else
      return e;
  }
  _record(e) {
    this.enabled && (this.log("Recording command", e), this._rebase(), this.stack.push(e), this.sp++, this._keepLimit());
  }
  //forget "future" commands if stack pointer is not at the end
  _rebase() {
    this.canRedo() && (this.stack.length = this.sp + 1);
  }
  //sustain limited size of stack; cut extra commands starting with the latest ones
  _keepLimit() {
    if (this.stack.length <= this.limit)
      return;
    let e = this.stack.length - this.limit;
    this.log("Stack size reached its limit: ${this.limit} commands. Cutting off most old commands..."), e === 1 ? this.stack.shift() : this.stack.splice(0, e), this.sp -= e;
  }
  /**
   * Undo previous command if possible
   * @returns {JSUndoManager}
   */
  undo() {
    if (!this.canUndo())
      return this;
    let e = this.stack[this.sp];
    return this.log("undo"), this.sp--, this._rc(e).undo(), this;
  }
  /**
   * Check whether undoing previous command is possible
   * @returns {boolean}
   */
  canUndo() {
    return this.sp >= 0 && this.enabled;
  }
  /**
   * Get the last command that was done
   */
  peek() {
    return this.canUndo() ? this.stack[this.sp] : null;
  }
  /**
   * Redo the command which was previously undone
   * @returns {JSUndoManager}
   */
  redo() {
    if (!this.canRedo())
      return this;
    let e = this.stack[this.sp + 1];
    return this.log("redo"), this.sp++, this._rc(e).redo(), this;
  }
  /**
   * Check whether redoing command is possible
   * @returns {boolean}
   */
  canRedo() {
    return this.sp < this.stack.length - 1 && this.enabled;
  }
  /**
   * Gets the last command that was undone
   */
  peekForward() {
    return this.canRedo() ? this.stack[this.sp + 1] : null;
  }
  /**
   * Change stack size limit initially defined in the constructor options
   * @param {number} limit
   */
  setLimit(e) {
    let i = this.stack.length - this.sp - 1;
    if (e < 1 || typeof e != "number")
      throw new TypeError(`JSUndoManager.setLimit(): unexpected argument limit=${e}. Should be a positive number`);
    return e < i ? console.warn(`JSUndoManager.setLimit(): cannot set stack limit (${e}) less than the number of 'redoable' commands (${i})`) : (this.limit = Math.floor(e), this._keepLimit()), this;
  }
  /**
   * Reset all commands from memory
   */
  reset() {
    return this.log("reset"), this.stack = [], this.sp = -1, this;
  }
  /**
   * Check whether the commands stack is empty
   * @returns {boolean}
   */
  isEmpty() {
    return !this.stack.length;
  }
  /**
   * Check whether the commands stack size reaches its limit
   * @returns {boolean}
   */
  isFull() {
    return this.stack.length === this.limit;
  }
  /**
   * Get number of commands in memory stack
   * @returns {Number}
   */
  getSize() {
    return this.stack.length;
  }
  log(e, ...i) {
    this.options.debug && console.log(`Command Manager: ${e}`, ...i);
  }
}
/* @license
 * Copyright 2020 Google LLC. All Rights Reserved.
 * Licensed under the Apache License, Version 2.0 (the 'License');
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an 'AS IS' BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
const w = class w {
  constructor(e = w.DECAY_MILLISECONDS) {
    this.velocity = 0, this.naturalFrequency = 0, this.setDecayTime(e);
  }
  setDecayTime(e) {
    this.naturalFrequency = 1 / Math.max(w.MIN_DECAY_MILLISECONDS, e);
  }
  update(e, i, n, r) {
    const o = 2e-4 * this.naturalFrequency;
    if (e == null || r === 0 || e === i && this.velocity === 0)
      return i;
    if (n < 0)
      return e;
    const s = e - i, a = this.velocity + this.naturalFrequency * s, c = s + n * a, u = Math.exp(-this.naturalFrequency * n), l = (a - this.naturalFrequency * c) * u, h = -this.naturalFrequency * (l + a * u);
    return Math.abs(l) < o * Math.abs(r) && h * s >= 0 ? (this.velocity = 0, i) : (this.velocity = l, i + c * u);
  }
};
w.SETTLING_TIME = 1e4, w.MIN_DECAY_MILLISECONDS = 1e-3, w.DECAY_MILLISECONDS = 50;
let M = w;
function we() {
  const t = document.createElementNS("http://www.w3.org/1999/xhtml", "canvas");
  return t.style.display = "block", t;
}
function ye({ innerHTML: t = "", id: e, classList: i, addToBody: n = !0, elementTag: r = "div" }) {
  const o = document.createElement(r);
  return e && (o.id = e), o.innerHTML = t, i && o.classList.add(...i), n && document.body.appendChild(o), o;
}
async function N(t) {
  return new Promise((e, i) => {
    const n = new Image();
    n.onload = () => e(n), n.onerror = i, n.crossOrigin = "anonymous", n.decoding = "sync", n.src = t;
  });
}
function W(t, e = document.head) {
  const i = document.createElement("style");
  return i.type = "text/css", i.innerText = t, e == null || e.appendChild(i), i;
}
async function ve(t, e = document.head) {
  return new Promise((i, n) => {
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}
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    }), !a && ((n = o.parentNode) == null || n.replaceChild(s, o));
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function xe(t) {
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  return window.btoa(e);
}
function ke(t) {
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  const e = window.atob(t), i = e.length, n = new Uint8Array(i);
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const B = {
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};
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}
function Le(t) {
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}
function Y(t) {
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}
function f(t, e, i) {
  return t.replace(new RegExp(Y(e), "g"), i);
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function Ae(t, e, i, {
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} = {}) {
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}
function g(t) {
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}
const Ue = (t, ...e) => String.raw({ raw: t }, ...e), K = (t, ...e) => String.raw({ raw: t }, ...e), Oe = (t, ...e) => String.raw({ raw: t }, ...e), J = (t, ...e) => {
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};
function De(t = document.head) {
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        background: rgba(64, 64, 64, 0.4);
        border-radius: 6px;
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        background: rgba(128, 128, 128, 0.2);
        border-radius: 6px;
      }
      ::-webkit-scrollbar-corner {background: rgba(0,0,0,0.5);}
    `, t);
}
function G(t, e) {
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}
async function X(t) {
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function Ie(t, e) {
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async function Pe(t = !1, e = !1, i) {
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function Te() {
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}
function Me(t) {
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}
function $e(t) {
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}
function Re(t, e = 1, i = 1) {
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}
function Z(t, e) {
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  return i;
}
function Q(t, e, i = !0, n = !1) {
  const r = Z(t, e);
  return !!(r != null && r.set) || i && (r == null ? void 0 : r.writable) !== !1 && (r == null ? void 0 : r.get) === void 0 || n && !r;
}
function D(t, e, i, n = !0, r = !1) {
  return t && Q(t, e, n, r) ? (t[e] = i, !0) : !1;
}
function Fe(t, ...e) {
  return typeof t == "function" && (t = t(...e)), t;
}
function qe(t, e, i) {
  for (const n of i) {
    const r = t[n];
    r !== void 0 && D(e, n, r, !0);
  }
  return e;
}
function He(t, e) {
  for (const i of e)
    if (!t.includes(i)) return !1;
  return !0;
}
function j(t, e) {
  for (let i = t.length - 1; i >= 0; i--)
    if (e(t[i])) return i;
  return -1;
}
function Ne(t, e) {
  return function(...i) {
    return t(), e && e.call(this, ...i);
  };
}
function We(t, e) {
  return function(...i) {
    return t(...i), e && e.call(this, ...i);
  };
}
function Ve(t, e, i = !1) {
  for (typeof t == "string" && (t = t.split(".")); t.length > 0; ) {
    if (!e) return e;
    const n = t.splice(0, 1)[0];
    if (!(n.length < 1))
      if (Array.isArray(e))
        e = e[parseInt(n)];
      else if (typeof e == "object" && n in e)
        e = e[n];
      else {
        if (i)
          throw new Error("invalid access, check " + n + " in " + e);
        return;
      }
  }
  return e;
}
function Be(t, e) {
  return Object.keys(t).find((i) => t[i] === e);
}
function L(t, e) {
  return Object.hasOwn ? Object.hasOwn(t, e) : t.hasOwnProperty(e);
}
function Ye(t, e, i = !0) {
  const n = i ? t : {}, r = Object.keys(t);
  for (const o of r) n[o] = e(t[o], o);
  return n;
}
function $(t, e) {
  return Object.fromEntries(Object.entries(t).map((i) => e(i)));
}
const A = {
  // object
  priority: 1 / 0,
  serialize: (t, e) => $(t, ([i, n]) => [i, m.Serialize(n, e, !1)]),
  deserialize: (t, e, i) => Object.assign(e || {}, $(t, ([n, r]) => [n, m.Deserialize(r, e == null ? void 0 : e[n], i, !1)])),
  isType: (t) => (t.constructor || Object) === Object
}, d = class d {
  static GetSerializer(e) {
    return d.Serializers.find((i) => i.isType(e));
  }
  static RegisterSerializer(...e) {
    for (const i of e) {
      const n = i.priority ?? 1e10, r = j(d.Serializers, (o) => o.priority !== void 0 && o.priority < n);
      r >= 0 ? d.Serializers.splice(r + 1, 0, i) : d.Serializers.push(i);
    }
  }
  static UnregisterSerializer(...e) {
    for (const i of e) {
      const n = d.Serializers.indexOf(i);
      n >= 0 && d.Serializers.splice(n, 1);
    }
  }
  /**
   * Serialize an object
   * @param obj - object to serialize
   * @param meta - Optional object to store common meta-data/resources across the serialization process of multiple objects
   * @param isThis - true if called from inside the serialization function, like custom {@link IJSONSerializable.toJSON}.
   */
  static Serialize(e, i, n = !1) {
    if (typeof e == "function") return;
    if (!n) {
      const s = d.GetSerializer(e);
      if (s) return s.serialize(e, i);
      if (typeof e.toJSON == "function") {
        const a = e.toJSON(i, !0);
        return e.serializableClassId && a && (a.serializableClassId = e.serializableClassId), a;
      }
    }
    let r = e.constructor ?? Object;
    const o = {};
    for (; r && r !== Object; ) {
      const s = d.TypeMap.get(r) ?? [];
      for (const [a, c] of s)
        o[a] = d.Serialize(e[c], i, !1);
      r = Object.getPrototypeOf(r);
    }
    return e.serializableClassId && (o.serializableClassId = e.serializableClassId), o;
  }
  /**
   * Deserialize an object
   * @param data - data to deserialize
   * @param obj - current object that's set. If of the same class/type the data is deserialized into that instead of creating new objects.
   * @param meta - Optional object to retrieve common meta-data/resources across the deserialization process of multiple objects. Objects in meta must be class instances, not js objects. (like Material, Texture, Object3D etc)
   * @param isThis - true if called from inside the deserialization function, like custom {@link IJSONSerializable.fromJSON}
   */
  static Deserialize(e, i, n, r = !1) {
    if (e === void 0 || i === e) return i;
    if (e && typeof e == "object" && (e.constructor || Object) === Object && e.resource && typeof e.resource == "string" && e.uuid) {
      const s = n == null ? void 0 : n[e.resource];
      if (!s)
        return console.warn(`Serialization: Resource ${e.resource} not found`), i;
      const a = s[e.uuid];
      if (!a)
        return console.warn(`Serialization: Resource ${e.resource} with uuid ${e.uuid} not found`), i;
      if (e = a, typeof e == "object" && (e.__useCount = e.__useCount ? e.__useCount + 1 : 1), i === e) return i;
      if (e && typeof e == "object") {
        if ((e.constructor || Object) !== Object)
          return i && console.warn("Serialization: replacing object", i, "with deserialized object", e), e;
        console.error("Serialization: during Deserialize, meta should only have class instances, not js objects", e, i, n);
      }
    }
    if (e && typeof e == "object" && (e.constructor || Object) !== Object && !Array.isArray(e) && !e.serializableClassId) {
      if (e instanceof Blob) return e;
      console.warn("Serialization: Data might already be deserialized. It will be cloned, or copied to source", e, "source", i, e.constructor, e.constructor !== Object);
    }
    if (e && typeof e == "object") {
      const s = (a) => {
        const c = d.SerializableClasses.get(a);
        c && (c.DataInConstructor ? i = new c(e) : i = new c());
      };
      e.serializableClassId && (!i || i.serializableClassId !== e.serializableClassId) && s(e.serializableClassId), e.type && (!i || i.type !== e.type) && s(e.type), !Array.isArray(i) && Array.isArray(e) ? i = [] : typeof i != "object" && (e.constructor || Object) === Object && (i = {});
    }
    if (typeof i == "function")
      return console.error("Serialization: Cannot deserialize into a function", i, e), i;
    if (!r) {
      const s = d.GetSerializer(e);
      if (s && s !== A) return s.deserialize(e, i, n);
    }
    if (!e || i === void 0 || i === null || typeof i != "object")
      return e;
    if (!r && typeof (i == null ? void 0 : i.fromJSON) == "function")
      return i.fromJSON(e, n, !0), i;
    let o = i.constructor ?? Object;
    if (o === Object) return A.deserialize(e, i, n);
    for (; o && o !== Object; ) {
      const s = d.TypeMap.get(o) ?? [];
      for (const [a, c] of s) {
        const u = i[c], l = d.Deserialize(e[a], u, n, !1);
        l !== u && D(i, c, l, !0);
      }
      o = Object.getPrototypeOf(o);
    }
    return i;
  }
};
d.TypeMap = /* @__PURE__ */ new Map(), d.SerializableClasses = /* @__PURE__ */ new Map(), d.Serializers = [
  {
    // arrays
    priority: 0,
    isType: (e) => Array.isArray(e),
    serialize: (e, i) => e.map((n) => d.Serialize(n, i, !1)),
    deserialize: (e, i, n) => {
      const r = e.length;
      Array.isArray(i) || (i = []);
      for (let o = 0; o < r; o++) {
        const s = e[o], a = i.length > o ? d.Deserialize(s, i[o], n, !1) : d.Deserialize(s, void 0, n, !1);
        i.length <= o ? i.push(a) : i[o] = a;
      }
      return i;
    }
  },
  {
    // primitives
    priority: 0,
    isType: (e) => !e || typeof e != "object",
    serialize: (e) => {
      if (e && typeof e == "number") {
        if (e === 1 / 0) return "Infinity";
        if (e === -1 / 0) return "-Infinity";
        if (isNaN(e)) return "NaN";
      }
      return e;
    },
    deserialize: (e, i) => {
      if (typeof i == "number") {
        if (e === "Infinity") return 1 / 0;
        if (e === "-Infinity") return -1 / 0;
        if (e === "NaN") return NaN;
        if (typeof e == "number" || !e) return e;
      }
      return e;
    }
  },
  A
];
let m = d;
const k = class k {
  static callFunction(e, i, n = []) {
    if (!i) return e(...n);
    if (e.name && i[e.name] === e) return e.call(i, ...n);
    k.methodMap.has(i) || k.methodMap.set(i, /* @__PURE__ */ new WeakMap());
    const r = k.methodMap.get(i);
    if (!r.has(e)) {
      let o = i;
      for (; o; ) {
        const s = Object.values(Object.getOwnPropertyDescriptors(o));
        for (let a of s)
          if (a.value === e)
            return r.set(e, !0), e.call(i, ...n);
        o = Object.getPrototypeOf(o);
      }
      r.set(e, !1);
    }
    return r.get(e) ? e.call(i, ...n) : e(...n);
  }
};
k.methodMap = /* @__PURE__ */ new WeakMap();
let U = k;
function I(t, e = "param") {
  if (!t) throw new Error("onChange: fnKey is undefined, make sure the function exists or provide a string");
  return (i, n, r) => {
    const o = {
      get() {
        return this[`_oc_${n}`];
      },
      set(s) {
        var u;
        const a = this[`_oc_${n}`];
        if (a === s) return;
        this[`_oc_${n}`] = s;
        const c = e === "param" ? [n, s, a, this] : e === "object" ? [{ key: n, value: s, oldValue: a, target: this }] : [];
        typeof t == "string" ? (u = this[t]) == null || u.call(this, ...c) : typeof t == "function" && U.callFunction(t, this, c);
      }
    };
    if (r)
      return L(r, "value") && delete r.value, L(r, "writable") && delete r.writable, L(r, "initializer") && delete r.initializer, Object.assign(r, o);
    Object.defineProperty(i, n, o);
  };
}
function Ke(t, e = "void") {
  if (!t) throw new Error("onChange: fnKey is undefined, make sure the function exists or provide a string");
  return I(t, e);
}
function Je(t, e = "object") {
  if (!t) throw new Error("onChange: fnKey is undefined, make sure the function exists or provide a string");
  return I(t, e);
}
function Ge(t) {
  return I((e, i, n, r) => {
    if (!r.dispatchEvent) throw new Error("onChangeDispatchEvent: target does not have dispatchEvent");
    r.dispatchEvent({ type: t || `${e}-changed`, detail: { key: e, value: i, oldValue: n } });
  }, "param");
}
function Xe(t) {
  return (e, i) => {
    const n = e.constructor;
    if (n === Object) throw new Error("All properties in an object are serialized by default");
    m.TypeMap.has(n) || m.TypeMap.set(n, []), m.TypeMap.get(n).push([t || i, i]);
  };
}
function Ze(t) {
  return (e) => (e = class extends e {
    constructor() {
      super(...arguments), this.serializableClassId = t;
    }
    // static DataInConstructor = false // if constructor is equivalent to fromJSON, see LUTCubeTextureWrapper.
  }, m.SerializableClasses.set(t, e), e);
}
async function Qe(t, e, i, n = 12) {
  const r = typeof e == "string" ? new TextEncoder().encode(e) : e, o = await crypto.subtle.digest("SHA-256", r), s = crypto.getRandomValues(new Uint8Array(n)), a = Array.from(s).map((x) => String.fromCharCode(x)).join(""), c = { name: "AES-GCM", iv: s }, u = await crypto.subtle.importKey("raw", o, c, !1, ["encrypt"]), l = typeof t == "string" ? new TextEncoder().encode(t) : t, h = await crypto.subtle.encrypt(c, u, l), v = new Uint8Array(h), p = Array.from(v), b = p.map((x) => String.fromCharCode(x)).join(""), E = i ? typeof i == "string" ? i : new TextDecoder().decode(i) : "", C = i ? typeof i == "string" ? new TextEncoder().encode(i) : Array.from(i) : [];
  return typeof t == "string" ? E + a + b : new Uint8Array([...C, ...s, ...p]);
}
async function je(t, e, i = 12) {
  const n = typeof e == "string" ? new TextEncoder().encode(e) : e, r = await crypto.subtle.digest("SHA-256", n), o = t.slice(0, i), a = { name: "AES-GCM", iv: typeof o == "string" ? new Uint8Array(Array.from(o).map((h) => h.charCodeAt(0))) : o }, c = await crypto.subtle.importKey("raw", r, a, !1, ["decrypt"]), u = t.slice(i), l = typeof u == "string" ? new Uint8Array(Array.from(u).map((h) => h.charCodeAt(0))) : u;
  try {
    const h = await crypto.subtle.decrypt(a, c, l);
    return typeof t == "string" ? new TextDecoder().decode(h) : new Uint8Array(h);
  } catch {
    throw new Error("Decrypt failed");
  }
}
async function et() {
  return "showOpenFilePicker" in window ? window.showOpenFilePicker().then((t) => t[0]) : window.chooseFileSystemEntries();
}
function tt() {
  if ("showSaveFilePicker" in window) {
    const e = {
      types: [{
        description: "Text file",
        accept: { "text/plain": [".txt"] }
      }]
    };
    return window.showSaveFilePicker(e);
  }
  const t = {
    type: "save-file",
    accepts: [{
      description: "Text file",
      extensions: ["txt"],
      mimeTypes: ["text/plain"]
    }]
  };
  return window.chooseFileSystemEntries(t);
}
function it(t) {
  return t.text ? t.text() : ee(t);
}
function ee(t) {
  return new Promise((e) => {
    const i = new FileReader();
    i.addEventListener("loadend", (n) => {
      const r = (n.srcElement || n.target).result;
      e(r);
    }), i.readAsText(t);
  });
}
async function nt(t, e) {
  if (t.createWriter) {
    const n = await t.createWriter();
    await n.write(0, e), await n.close();
    return;
  }
  const i = await t.createWritable();
  await i.write(e), await i.close();
}
async function rt(t, e) {
  const i = {};
  return e && (i.writable = !0, i.mode = "readwrite"), await t.queryPermission(i) === "granted" || await t.requestPermission(i) === "granted";
}
function R(t, e = 8192, i = !1) {
  var c;
  const n = t.width || t.videoWidth, r = t.height || t.videoHeight;
  if (!n || !r) throw new Error("Invalid bitmap");
  const o = document.createElement("canvas");
  o.width = Math.min(e, n), o.height = Math.floor(1 + o.width * r / n);
  const s = t instanceof ImageBitmap, a = s && i && Math.abs(o.width - n) < 0.5 ? o.getContext("bitmaprenderer") : void 0;
  return a ? a.transferFromImageBitmap(t) : (c = o.getContext("2d")) == null || c.drawImage(t, 0, 0, o.width, o.height), s && i && t.close(), o;
}
function ot(t, e = 8192, i = !1, n = "image/png") {
  if (!(t.width || t.videoWidth) || !(t.height || t.videoHeight)) return "";
  const r = R(t, e, !1), o = r.toDataURL(n);
  return r.remove(), i && t instanceof ImageBitmap && t.close(), o;
}
async function st(t, e = 8192, i = !1, n = "image/png") {
  if (!(t.width || t.videoWidth) || !(t.height || t.videoHeight)) return Promise.reject("Invalid bitmap");
  const r = R(t, e, !1);
  return new Promise((o, s) => {
    r.toBlob((a) => {
      a ? o(a) : s("Could not get blob"), r.remove(), i && t instanceof ImageBitmap && t.close();
    }, n);
  });
}
async function at(t) {
  return new Promise((e, i) => {
    const n = new Image();
    n.addEventListener("load", () => {
      const r = document.createElement("canvas");
      r.width = n.width, r.height = n.height;
      const o = r.getContext("2d");
      if (!o) {
        i(new Error("Could not get 2d context"));
        return;
      }
      o.drawImage(n, 0, 0, r.width, r.height);
      const s = o.getImageData(0, 0, r.width, r.height);
      e(s), r.remove(), n.remove();
    }, !1), n.addEventListener("error", (r) => {
      n.remove(), i(r);
    }, !1), n.src = t;
  });
}
function te(t, {
  backgroundColor: e = "",
  scale: i = 1,
  width: n = 512,
  height: r = 512
}) {
  const o = document.createElement("canvas"), s = o.getContext("2d"), a = i, c = n, u = r;
  return o.width = c * a, o.height = u * a, o.style.width = `${c}`, o.style.height = `${u}`, (e == null ? void 0 : e.length) > 0 && (s.fillStyle = e, s.fillRect(0, 0, o.width, o.height)), s.drawImage(t, 0, 0, o.width, o.height), o;
}
function ct(t) {
  const e = document.createElement("canvas");
  return e.width = t.width, e.height = t.height, e.getContext("2d").putImageData(t, 0, 0), e;
}
function lt() {
  const t = document.createElement("canvas");
  return t.getContext && t.getContext("2d") ? t.toDataURL("image/webp").startsWith("data:image/webp") : !1;
}
function ut(t) {
  const e = document.createElement("canvas");
  e.width = t.width || t.videoWidth || 1, e.height = t.height || t.videoHeight || 1;
  const i = e.getContext("2d");
  if (!i) throw new Error("Unable to get 2d context");
  return i.translate(0, t.height || t.videoHeight || 1), i.scale(1, -1), i.drawImage(t, 0, 0), e;
}
function dt(t) {
  return new Promise((e, i) => {
    const n = new Image(), r = URL.createObjectURL(t);
    n.onload = () => {
      URL.revokeObjectURL(r), e(n);
    }, n.onerror = (o) => {
      URL.revokeObjectURL(r), i(o);
    }, n.src = r;
  });
}
const ft = (t) => `data:image/svg+xml,%3Csvg width='16' height='16' viewBox='0 0 16 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Crect width='16' height='16' fill='%23${t}'/%3E%3C/svg%3E%0A`, ht = (t) => `data:image/svg+xml,%3Csvg width='16' height='16' viewBox='0 0 16 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='8' cy='8' r='7' fill='%23${t}'/%3E%3C/svg%3E%0A`, pt = (t) => `data:image/svg+xml,%3Csvg viewBox='0 0 80 14' xmlns='http://www.w3.org/2000/svg'%3E%3Ctext style='font: 8px "Roboto Mono", "Source Code Pro", Menlo, Courier, monospace; fill: white;' x='9' y='9'%3E${t}%3C/text%3E%3C/svg%3E%0A`, F = async (t, e) => {
  const i = await N(t);
  return te(i, e);
}, ie = async (t, e) => await F(t, e).then((i) => i.toDataURL("image/png")), ne = async (t) => X(await (await fetch(t)).blob());
async function mt(t, e = ne) {
  const i = t.match(/(((ftp|https?):\/\/)[\-\w@:%_\+.~#?,&\/\/=]+)/g);
  if (i)
    for (const n of i) {
      const r = await e(n);
      t = t.replace(n, r);
    }
  return t;
}
function q(t, e, { width: i, height: n }, r = !0) {
  const o = `
<svg viewBox="0 0 ${i} ${n}" xmlns="http://www.w3.org/2000/svg">
    <style>
    ${e}
    </style>
    <foreignObject x="0" y="0" width="100%" height="100%">
        <div xmlns="http://www.w3.org/1999/xhtml" style="height: 100%; width: 100%; position: absolute: top:0; left:0">
            ${t}
        </div>
    </foreignObject>
</svg>
    `;
  return r ? J(o) : o;
}
async function gt(t, e, i) {
  const n = q(t, e, i);
  return await F(n, i);
}
async function wt(t, e, i) {
  const n = q(t, e, i);
  return await ie(n, i);
}
function yt(t, e) {
  return Math.abs(t) > Math.abs(e) ? t : e;
}
function vt(t, e, i) {
  const n = i ? 1 : 0, r = ~(1 << e);
  return t & r | n << e;
}
function bt(t, e) {
  const i = ~(1 << e);
  return t & i;
}
function xt() {
  const t = (n, r) => n.toString(16).padStart(r, "0"), e = crypto.getRandomValues(new Uint8Array(16));
  e[6] = e[6] & 15 | 64, e[8] = e[8] & 63 | 128;
  const i = new DataView(e.buffer);
  return `${t(i.getUint32(0), 8)}-${t(i.getUint16(4), 4)}-${t(i.getUint16(6), 4)}-${t(i.getUint16(8), 4)}-${t(i.getUint32(10), 8)}${t(i.getUint16(14), 4)}`;
}
function kt(t, e = null) {
  var n;
  return (n = window == null ? void 0 : window.location) != null && n.href ? new URL(window.location.href).searchParams.get(t) ?? e : e;
}
function Et(t, e, i = !1) {
  var r;
  if (!((r = window == null ? void 0 : window.location) != null && r.href)) return;
  const n = new URLSearchParams(window.location.search);
  e == null ? n.has(t) && n.delete(t) : n.set(t, e), i ? window.location.search = n.toString() : window.history.replaceState({}, "", "?" + n.toString());
}
function Ct(t, e = "/") {
  return t.join(e);
}
function _t(t, e) {
  const i = (e ? `var Module = { locateFile: function(s) { return "${e}"; } }; 
` : "") + `importScripts( "${t}" );`;
  return URL.createObjectURL(new Blob([i], { type: "text/javascript" }));
}
const St = {
  alert: async (t) => window.alert(t),
  prompt: async (t, e, i) => window.prompt(t, e),
  confirm: async (t) => window.confirm(t),
  confirmSync: (t) => window.confirm(t)
}, re = '.dialog-container{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:1000;border-radius:10px;padding:20px;max-width:calc(100% - 32px);width:calc(100% - 32px);color:#0a0a0a;background-color:#fff;border:1px solid oklch(.922 0 0);box-shadow:#0000 0 0,#0000 0 0,#0000 0 0,#0000 0 0,#0000001a 0 10px 15px -3px,#0000001a 0 4px 6px -4px;display:flex;gap:1rem;flex-direction:column;box-sizing:border-box;font-family:Inter,-apple-system,"system-ui",Segoe UI,Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji";transition:max-width .5s,width .5s,height .5s}.dialog-content{display:flex;flex-direction:column;gap:.5rem;text-align:center}.dialog-title{font-size:1.125rem;font-weight:600;line-height:1.5;color:#0a0a0a}.dialog-message{color:#737373;font-size:.875rem;line-height:1.42}.dialog-footer{display:flex;gap:10px;flex-direction:column-reverse}@media (width >= 40rem){.dialog-content{text-align:left}.dialog-container{max-width:512px;width:512px}.dialog-footer{flex-direction:row;justify-content:flex-end}}.dialog-button,.dialog-input{height:2.25rem;box-sizing:border-box}.dialog-input{width:100%;padding:.25rem .75rem;font-size:1rem;border:1px solid oklch(.922 0 0);border-radius:.5rem;background:transparent;color:#0a0a0a;outline:none;transition:outline-width .2s}.dialog-button{padding:.5rem 1rem;box-shadow:#0000 0 0,#0000 0 0,#0000 0 0,#0000000d 0 1px 2px;border-radius:.5rem;border:1px solid oklch(.922 0 0);cursor:pointer;font-size:.875rem;background-color:#fff;color:#0a0a0a;transition:background-color .2s ease,color .2s ease,outline-width .2s ease}.dialog-button:focus,.dialog-input:focus{outline:3px solid #6d7a8c66}.dialog-button:hover{background-color:#f8f8f8}.dialog-ok{background-color:#0a0a0a;color:#fff}.dialog-ok:hover{background-color:#222}.dialog-link{max-width:100%;display:inline-block;vertical-align:bottom;text-decoration:underline;color:var(#2563eb);overflow:hidden}.dialog-link-text{display:inline-block;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;vertical-align:bottom}';
let S = null;
function oe(t) {
  const e = /((https?:\/\/|www\.)[^\s<]+)/g;
  return t.replace(e, (i) => {
    let n = i;
    return n.startsWith("http") || (n = "https://" + n), `<a href="${n}" target="_blank" rel="noopener noreferrer" class="dialog-link"><span class="dialog-link-text">${g(i)}</span></a>`;
  });
}
function se(t) {
  const e = g(t);
  return oe(e).replace(/\n/g, "<br>");
}
function P(t) {
  return `
${t.title ? `<div class="dialog-title">${g(t.title)}</div>` : ""}
<div class="dialog-message">${se(t.message)}</div>
`;
}
const ae = (t) => `
<div class="dialog-content">
${P(t)}
</div>
<div class="dialog-footer">
    ${t.ok && `<button class="dialog-button dialog-ok">${g(t.ok)}</button>` || ""}
</div>
`, ce = (t) => `
<div class="dialog-content">
${P(t)}
</div>
<div class="dialog-footer">
    ${t.cancel && `<button class="dialog-button dialog-cancel">${g(t.cancel)}</button>` || ""}
    ${t.ok && `<button class="dialog-button dialog-ok">${g(t.ok)}</button>` || ""}
</div>
`, le = (t) => `
<div class="dialog-content">
    ${P(t)}
    <input class="dialog-input" type="text" value="${t.defaultValue ?? ""}" style="margin-top:0.5rem;"/>
</div>
<div class="dialog-footer">
    ${t.cancel && `<button class="dialog-button dialog-cancel">${g(t.cancel)}</button>` || ""}
    ${t.ok && `<button class="dialog-button dialog-ok">${g(t.ok)}</button>` || ""}
</div>
`;
function ue() {
  S || (S = document.createElement("style"), S.textContent = re, document.head.appendChild(S));
}
function z(t, { message: e, ...i }) {
  ue();
  const n = document.createElement("div"), r = e == null ? void 0 : e.split(":")[0];
  return r && e && (e = e.replace(r + ":", "").trim()), n.innerHTML = t({ ...i, message: e, title: r }), n.classList.add("dialog-container"), document.body.appendChild(n), n;
}
const Lt = {
  alert: async (t) => {
    const e = z(ae, { message: t || "Alert", ok: "Okay" });
    return new Promise((i) => {
      const n = e.querySelector(".dialog-ok"), r = (s) => {
        (s.key === "Enter" || s.key === "Escape") && (s.preventDefault(), n == null || n.click());
      }, o = () => {
        window.removeEventListener("keydown", r), document.body.removeChild(e);
      };
      window.addEventListener("keydown", r), n == null || n.addEventListener("click", () => {
        o(), i();
      }), n == null || n.focus();
    });
  },
  prompt: async (t, e, i = !0) => {
    const n = z(le, {
      message: t || "Enter some text",
      ok: "OK",
      cancel: i ? "Cancel" : void 0,
      defaultValue: e
    });
    return new Promise((r) => {
      const o = n.querySelector(".dialog-ok"), s = n.querySelector(".dialog-cancel"), a = n.querySelector(".dialog-input");
      a.addEventListener("keydown", (l) => {
        l.key === "Enter" && (l.preventDefault(), o == null || o.click());
      });
      const c = (l) => {
        l.key === "Escape" && s && (l.preventDefault(), s == null || s.click());
      }, u = () => {
        window.removeEventListener("keydown", c), document.body.removeChild(n);
      };
      window.addEventListener("keydown", c), o == null || o.addEventListener("click", () => {
        const l = a.value;
        u(), r(l);
      }), s == null || s.addEventListener("click", () => {
        u(), r(null);
      }), a == null || a.focus(), a == null || a.select();
    });
  },
  confirm: async (t) => {
    const e = z(ce, { message: t || "Are you sure?", ok: "Yes", cancel: "No" });
    return new Promise((i) => {
      const n = e.querySelector(".dialog-ok"), r = e.querySelector(".dialog-cancel"), o = (a) => {
        a.key === "Escape" && r && (a.preventDefault(), r.click());
      }, s = () => {
        window.removeEventListener("keydown", o), document.body.removeChild(e);
      };
      window.addEventListener("keydown", o), n == null || n.addEventListener("click", () => {
        s(), i(!0);
      }), r == null || r.addEventListener("click", () => {
        s(), i(!1);
      }), r == null || r.focus();
    });
  },
  confirmSync: (t) => window.confirm(t)
};
function y(t) {
  return t === null || typeof t != "object" ? t : Array.isArray(t) ? t.map(y) : !t._ui_isPrimitive && typeof t.clone == "function" && t._ui_primitiveClone !== !1 ? t.clone() : t;
}
function T(t, e) {
  return t === null || typeof t != "object" ? t === e : Array.isArray(t) ? Array.isArray(e) && t.length === e.length && t.every((i, n) => T(i, e[n])) : !t._ui_isPrimitive && typeof t.equals == "function" && t._ui_primitiveEquals !== !1 ? !!t.equals(e) : t === e;
}
function O(t, e) {
  if (e === null || typeof e != "object") return e;
  if (Array.isArray(e))
    if (t && Array.isArray(t)) {
      if (t.length < e.length) {
        for (let i = 0; i < t.length; i++) t[i] = O(t[i], e[i]);
        for (let i = t.length; i < e.length; i++) t.push(y(e[i]));
      } else {
        for (let i = 0; i < e.length; i++) t[i] = O(t[i], e[i]);
        t.length = e.length;
      }
      return t;
    } else return y(e);
  else return !e._ui_isPrimitive && typeof e.copy == "function" && e._ui_primitiveCopy !== !1 ? t && typeof t == "object" && !Array.isArray(t) && !t._ui_isPrimitive && typeof t.copy == "function" && t._ui_primitiveCopy !== !1 ? (t.copy(e), t) : y(e) : e;
}
function de(t, e, i, n = 2e3) {
  if (!t || !t.enabled) return;
  const r = e;
  if (r.type !== i) return t.record(e);
  const o = t.peek();
  let s = !!o && o.type === i && o.uid === r.uid;
  if (s) {
    const a = o;
    !a.final && r.time - a.time < n ? (r.lastVal = a.lastVal, r.val = y(r.val), t.replaceLast(r)) : s = !1;
  }
  s || T(r.lastVal, r.val) || (r.val = y(r.val), t.record(r));
}
function At(t, e, i, n, r, o, s = !0, a = 2e3, c = !1, u) {
  const [l, h] = e, v = n.lastValue ?? (l == null ? void 0 : l[h]);
  let p = !1;
  const b = n.last ?? !0, E = T(v, i), C = y(v);
  E ? p = !b : l ? O(v, i) !== v ? p = !D(l, h, i, !0, !0) : p = !1 : p = !0;
  const x = !p && (b || !E);
  return s && x && t && de(t, {
    type: o,
    lastVal: C,
    val: i,
    final: b,
    props: n,
    time: Date.now(),
    uid: r,
    binding: c ? e : void 0,
    // save binding only if required, otherwise it could cause memory leaks
    onUndoRedo: u
  }, o, a), { last: b, value: i, lastValue: C, undoable: x };
}
export {
  M as Damper,
  U as FnCaller,
  ge as JSUndoManager,
  $e as LinearToSRGB,
  me as PointerDragHelper,
  Me as SRGBToLinear,
  m as Serialization,
  H as SimpleEventDispatcher,
  B as TYPED_ARRAYS,
  yt as absMax,
  je as aesGcmDecrypt,
  Qe as aesGcmEncrypt,
  xe as arrayBufferToBase64,
  ke as base64ToArrayBuffer,
  X as blobToDataURL,
  dt as blobToImage,
  ut as canvasFlipY,
  bt as clearBit,
  y as clonePrimitive,
  V as cloneScriptTag,
  Re as colorToDataUrl,
  O as copyPrimitive,
  qe as copyProps,
  we as createCanvasElement,
  ye as createDiv,
  N as createImage,
  ve as createScriptFromURL,
  W as createStyles,
  K as css,
  Ve as deepAccessObject,
  G as downloadBlob,
  Ie as downloadFile,
  mt as embedUrlRefs,
  T as equalsPrimitive,
  g as escapeHtml,
  Y as escapeRegExp,
  j as findLastIndex,
  et as getFileHandle,
  Le as getFilenameFromPath,
  Be as getKeyByValue,
  tt as getNewFileHandle,
  Fe as getOrCall,
  Z as getPropertyDescriptor,
  Ee as getTypedArray,
  kt as getUrlQueryParam,
  Ue as glsl,
  Oe as html,
  Lt as htmlDialogWrapper,
  gt as htmlToCanvas,
  wt as htmlToPng,
  q as htmlToSvg,
  ot as imageBitmapToBase64,
  st as imageBitmapToBlob,
  R as imageBitmapToCanvas,
  ct as imageDataToCanvas,
  te as imageToCanvas,
  at as imageUrlToImageData,
  He as includesAll,
  Q as isPropertyWritable,
  lt as isWebpExportSupported,
  ze as longestCommonPrefix,
  ft as makeColorSvg,
  ht as makeColorSvgCircle,
  pt as makeTextSvg,
  Te as mobileAndTabletCheck,
  _ as now,
  L as objectHasOwn,
  Ye as objectMap,
  $ as objectMap2,
  I as onChange,
  Ke as onChange2,
  Je as onChange3,
  Ge as onChangeDispatchEvent,
  Se as parseFileExtension,
  Ct as pathJoin,
  De as prettyScrollbar,
  it as readFile,
  de as recordUndoCommand,
  _t as remoteWorkerURL,
  f as replaceAll,
  Ae as safeReplaceString,
  D as safeSetProperty,
  Ze as serializable,
  Xe as serialize,
  be as setInnerHTMLWithScripts,
  Et as setUrlQueryParam,
  At as setValueUndoCommand,
  F as svgToCanvas,
  ie as svgToPng,
  J as svgUrl,
  pe as timeout,
  _e as toCamelCase,
  Ce as toTitleCase,
  vt as updateBit,
  Pe as uploadFile,
  xt as uuidV4,
  rt as verifyPermission,
  St as windowDialogWrapper,
  Ne as wrapThisFunction,
  We as wrapThisFunction2,
  nt as writeFile
};
//# sourceMappingURL=bundle.esm.js.map