{"ast":null,"code":"import { Observable } from \"../Misc/observable.js\";\n/**\n * The current state of the timer\n */\nexport var TimerState;\n(function (TimerState) {\n  /**\n   * Timer initialized, not yet started\n   */\n  TimerState[TimerState[\"INIT\"] = 0] = \"INIT\";\n  /**\n   * Timer started and counting\n   */\n  TimerState[TimerState[\"STARTED\"] = 1] = \"STARTED\";\n  /**\n   * Timer ended (whether aborted or time reached)\n   */\n  TimerState[TimerState[\"ENDED\"] = 2] = \"ENDED\";\n})(TimerState || (TimerState = {}));\n/**\n * A simple version of the timer. Will take options and start the timer immediately after calling it\n *\n * @param options options with which to initialize this timer\n * @returns an observer that can be used to stop the timer\n */\nexport function setAndStartTimer(options) {\n  var _options$observablePa;\n  let timer = 0;\n  const startTime = Date.now();\n  options.observableParameters = (_options$observablePa = options.observableParameters) !== null && _options$observablePa !== void 0 ? _options$observablePa : {};\n  const observer = options.contextObservable.add(payload => {\n    const now = Date.now();\n    timer = now - startTime;\n    const data = {\n      startTime,\n      currentTime: now,\n      deltaTime: timer,\n      completeRate: timer / options.timeout,\n      payload\n    };\n    options.onTick && options.onTick(data);\n    if (options.breakCondition && options.breakCondition()) {\n      options.contextObservable.remove(observer);\n      options.onAborted && options.onAborted(data);\n    }\n    if (timer >= options.timeout) {\n      options.contextObservable.remove(observer);\n      options.onEnded && options.onEnded(data);\n    }\n  }, options.observableParameters.mask, options.observableParameters.insertFirst, options.observableParameters.scope);\n  return observer;\n}\n/**\n * An advanced implementation of a timer class\n */\nexport class AdvancedTimer {\n  /**\n   * Will construct a new advanced timer based on the options provided. Timer will not start until start() is called.\n   * @param options construction options for this advanced timer\n   */\n  constructor(options) {\n    var _options$observablePa2, _options$breakConditi;\n    /**\n     * Will notify each time the timer calculates the remaining time\n     */\n    this.onEachCountObservable = new Observable();\n    /**\n     * Will trigger when the timer was aborted due to the break condition\n     */\n    this.onTimerAbortedObservable = new Observable();\n    /**\n     * Will trigger when the timer ended successfully\n     */\n    this.onTimerEndedObservable = new Observable();\n    /**\n     * Will trigger when the timer state has changed\n     */\n    this.onStateChangedObservable = new Observable();\n    this._observer = null;\n    this._breakOnNextTick = false;\n    this._tick = payload => {\n      const now = Date.now();\n      this._timer = now - this._startTime;\n      const data = {\n        startTime: this._startTime,\n        currentTime: now,\n        deltaTime: this._timer,\n        completeRate: this._timer / this._timeToEnd,\n        payload\n      };\n      const shouldBreak = this._breakOnNextTick || this._breakCondition(data);\n      if (shouldBreak || this._timer >= this._timeToEnd) {\n        this._stop(data, shouldBreak);\n      } else {\n        this.onEachCountObservable.notifyObservers(data);\n      }\n    };\n    this._setState(0 /* TimerState.INIT */);\n    this._contextObservable = options.contextObservable;\n    this._observableParameters = (_options$observablePa2 = options.observableParameters) !== null && _options$observablePa2 !== void 0 ? _options$observablePa2 : {};\n    this._breakCondition = (_options$breakConditi = options.breakCondition) !== null && _options$breakConditi !== void 0 ? _options$breakConditi : () => false;\n    this._timeToEnd = options.timeout;\n    if (options.onEnded) {\n      this.onTimerEndedObservable.add(options.onEnded);\n    }\n    if (options.onTick) {\n      this.onEachCountObservable.add(options.onTick);\n    }\n    if (options.onAborted) {\n      this.onTimerAbortedObservable.add(options.onAborted);\n    }\n  }\n  /**\n   * set a breaking condition for this timer. Default is to never break during count\n   * @param predicate the new break condition. Returns true to break, false otherwise\n   */\n  set breakCondition(predicate) {\n    this._breakCondition = predicate;\n  }\n  /**\n   * Reset ALL associated observables in this advanced timer\n   */\n  clearObservables() {\n    this.onEachCountObservable.clear();\n    this.onTimerAbortedObservable.clear();\n    this.onTimerEndedObservable.clear();\n    this.onStateChangedObservable.clear();\n  }\n  /**\n   * Will start a new iteration of this timer. Only one instance of this timer can run at a time.\n   *\n   * @param timeToEnd how much time to measure until timer ended\n   */\n  start(timeToEnd = this._timeToEnd) {\n    if (this._state === 1 /* TimerState.STARTED */) {\n      throw new Error(\"Timer already started. Please stop it before starting again\");\n    }\n    this._timeToEnd = timeToEnd;\n    this._startTime = Date.now();\n    this._timer = 0;\n    this._observer = this._contextObservable.add(this._tick, this._observableParameters.mask, this._observableParameters.insertFirst, this._observableParameters.scope);\n    this._setState(1 /* TimerState.STARTED */);\n  }\n  /**\n   * Will force a stop on the next tick.\n   */\n  stop() {\n    if (this._state !== 1 /* TimerState.STARTED */) {\n      return;\n    }\n    this._breakOnNextTick = true;\n  }\n  /**\n   * Dispose this timer, clearing all resources\n   */\n  dispose() {\n    if (this._observer) {\n      this._contextObservable.remove(this._observer);\n    }\n    this.clearObservables();\n  }\n  _setState(newState) {\n    this._state = newState;\n    this.onStateChangedObservable.notifyObservers(this._state);\n  }\n  _stop(data, aborted = false) {\n    this._contextObservable.remove(this._observer);\n    this._setState(2 /* TimerState.ENDED */);\n    if (aborted) {\n      this.onTimerAbortedObservable.notifyObservers(data);\n    } else {\n      this.onTimerEndedObservable.notifyObservers(data);\n    }\n  }\n}","map":{"version":3,"names":["Observable","TimerState","setAndStartTimer","options","_options$observablePa","timer","startTime","Date","now","observableParameters","observer","contextObservable","add","payload","data","currentTime","deltaTime","completeRate","timeout","onTick","breakCondition","remove","onAborted","onEnded","mask","insertFirst","scope","AdvancedTimer","constructor","_options$observablePa2","_options$breakConditi","onEachCountObservable","onTimerAbortedObservable","onTimerEndedObservable","onStateChangedObservable","_observer","_breakOnNextTick","_tick","_timer","_startTime","_timeToEnd","shouldBreak","_breakCondition","_stop","notifyObservers","_setState","_contextObservable","_observableParameters","predicate","clearObservables","clear","start","timeToEnd","_state","Error","stop","dispose","newState","aborted"],"sources":["F:/workspace/202226701027/huinongbao-app/node_modules/@babylonjs/core/Misc/timer.js"],"sourcesContent":["import { Observable } from \"../Misc/observable.js\";\n/**\n * The current state of the timer\n */\nexport var TimerState;\n(function (TimerState) {\n    /**\n     * Timer initialized, not yet started\n     */\n    TimerState[TimerState[\"INIT\"] = 0] = \"INIT\";\n    /**\n     * Timer started and counting\n     */\n    TimerState[TimerState[\"STARTED\"] = 1] = \"STARTED\";\n    /**\n     * Timer ended (whether aborted or time reached)\n     */\n    TimerState[TimerState[\"ENDED\"] = 2] = \"ENDED\";\n})(TimerState || (TimerState = {}));\n/**\n * A simple version of the timer. Will take options and start the timer immediately after calling it\n *\n * @param options options with which to initialize this timer\n * @returns an observer that can be used to stop the timer\n */\nexport function setAndStartTimer(options) {\n    let timer = 0;\n    const startTime = Date.now();\n    options.observableParameters = options.observableParameters ?? {};\n    const observer = options.contextObservable.add((payload) => {\n        const now = Date.now();\n        timer = now - startTime;\n        const data = {\n            startTime,\n            currentTime: now,\n            deltaTime: timer,\n            completeRate: timer / options.timeout,\n            payload,\n        };\n        options.onTick && options.onTick(data);\n        if (options.breakCondition && options.breakCondition()) {\n            options.contextObservable.remove(observer);\n            options.onAborted && options.onAborted(data);\n        }\n        if (timer >= options.timeout) {\n            options.contextObservable.remove(observer);\n            options.onEnded && options.onEnded(data);\n        }\n    }, options.observableParameters.mask, options.observableParameters.insertFirst, options.observableParameters.scope);\n    return observer;\n}\n/**\n * An advanced implementation of a timer class\n */\nexport class AdvancedTimer {\n    /**\n     * Will construct a new advanced timer based on the options provided. Timer will not start until start() is called.\n     * @param options construction options for this advanced timer\n     */\n    constructor(options) {\n        /**\n         * Will notify each time the timer calculates the remaining time\n         */\n        this.onEachCountObservable = new Observable();\n        /**\n         * Will trigger when the timer was aborted due to the break condition\n         */\n        this.onTimerAbortedObservable = new Observable();\n        /**\n         * Will trigger when the timer ended successfully\n         */\n        this.onTimerEndedObservable = new Observable();\n        /**\n         * Will trigger when the timer state has changed\n         */\n        this.onStateChangedObservable = new Observable();\n        this._observer = null;\n        this._breakOnNextTick = false;\n        this._tick = (payload) => {\n            const now = Date.now();\n            this._timer = now - this._startTime;\n            const data = {\n                startTime: this._startTime,\n                currentTime: now,\n                deltaTime: this._timer,\n                completeRate: this._timer / this._timeToEnd,\n                payload,\n            };\n            const shouldBreak = this._breakOnNextTick || this._breakCondition(data);\n            if (shouldBreak || this._timer >= this._timeToEnd) {\n                this._stop(data, shouldBreak);\n            }\n            else {\n                this.onEachCountObservable.notifyObservers(data);\n            }\n        };\n        this._setState(0 /* TimerState.INIT */);\n        this._contextObservable = options.contextObservable;\n        this._observableParameters = options.observableParameters ?? {};\n        this._breakCondition = options.breakCondition ?? (() => false);\n        this._timeToEnd = options.timeout;\n        if (options.onEnded) {\n            this.onTimerEndedObservable.add(options.onEnded);\n        }\n        if (options.onTick) {\n            this.onEachCountObservable.add(options.onTick);\n        }\n        if (options.onAborted) {\n            this.onTimerAbortedObservable.add(options.onAborted);\n        }\n    }\n    /**\n     * set a breaking condition for this timer. Default is to never break during count\n     * @param predicate the new break condition. Returns true to break, false otherwise\n     */\n    set breakCondition(predicate) {\n        this._breakCondition = predicate;\n    }\n    /**\n     * Reset ALL associated observables in this advanced timer\n     */\n    clearObservables() {\n        this.onEachCountObservable.clear();\n        this.onTimerAbortedObservable.clear();\n        this.onTimerEndedObservable.clear();\n        this.onStateChangedObservable.clear();\n    }\n    /**\n     * Will start a new iteration of this timer. Only one instance of this timer can run at a time.\n     *\n     * @param timeToEnd how much time to measure until timer ended\n     */\n    start(timeToEnd = this._timeToEnd) {\n        if (this._state === 1 /* TimerState.STARTED */) {\n            throw new Error(\"Timer already started. Please stop it before starting again\");\n        }\n        this._timeToEnd = timeToEnd;\n        this._startTime = Date.now();\n        this._timer = 0;\n        this._observer = this._contextObservable.add(this._tick, this._observableParameters.mask, this._observableParameters.insertFirst, this._observableParameters.scope);\n        this._setState(1 /* TimerState.STARTED */);\n    }\n    /**\n     * Will force a stop on the next tick.\n     */\n    stop() {\n        if (this._state !== 1 /* TimerState.STARTED */) {\n            return;\n        }\n        this._breakOnNextTick = true;\n    }\n    /**\n     * Dispose this timer, clearing all resources\n     */\n    dispose() {\n        if (this._observer) {\n            this._contextObservable.remove(this._observer);\n        }\n        this.clearObservables();\n    }\n    _setState(newState) {\n        this._state = newState;\n        this.onStateChangedObservable.notifyObservers(this._state);\n    }\n    _stop(data, aborted = false) {\n        this._contextObservable.remove(this._observer);\n        this._setState(2 /* TimerState.ENDED */);\n        if (aborted) {\n            this.onTimerAbortedObservable.notifyObservers(data);\n        }\n        else {\n            this.onTimerEndedObservable.notifyObservers(data);\n        }\n    }\n}\n"],"mappings":"AAAA,SAASA,UAAU,QAAQ,uBAAuB;AAClD;AACA;AACA;AACA,OAAO,IAAIC,UAAU;AACrB,CAAC,UAAUA,UAAU,EAAE;EACnB;AACJ;AACA;EACIA,UAAU,CAACA,UAAU,CAAC,MAAM,CAAC,GAAG,CAAC,CAAC,GAAG,MAAM;EAC3C;AACJ;AACA;EACIA,UAAU,CAACA,UAAU,CAAC,SAAS,CAAC,GAAG,CAAC,CAAC,GAAG,SAAS;EACjD;AACJ;AACA;EACIA,UAAU,CAACA,UAAU,CAAC,OAAO,CAAC,GAAG,CAAC,CAAC,GAAG,OAAO;AACjD,CAAC,EAAEA,UAAU,KAAKA,UAAU,GAAG,CAAC,CAAC,CAAC,CAAC;AACnC;AACA;AACA;AACA;AACA;AACA;AACA,OAAO,SAASC,gBAAgBA,CAACC,OAAO,EAAE;EAAA,IAAAC,qBAAA;EACtC,IAAIC,KAAK,GAAG,CAAC;EACb,MAAMC,SAAS,GAAGC,IAAI,CAACC,GAAG,CAAC,CAAC;EAC5BL,OAAO,CAACM,oBAAoB,IAAAL,qBAAA,GAAGD,OAAO,CAACM,oBAAoB,cAAAL,qBAAA,cAAAA,qBAAA,GAAI,CAAC,CAAC;EACjE,MAAMM,QAAQ,GAAGP,OAAO,CAACQ,iBAAiB,CAACC,GAAG,CAAEC,OAAO,IAAK;IACxD,MAAML,GAAG,GAAGD,IAAI,CAACC,GAAG,CAAC,CAAC;IACtBH,KAAK,GAAGG,GAAG,GAAGF,SAAS;IACvB,MAAMQ,IAAI,GAAG;MACTR,SAAS;MACTS,WAAW,EAAEP,GAAG;MAChBQ,SAAS,EAAEX,KAAK;MAChBY,YAAY,EAAEZ,KAAK,GAAGF,OAAO,CAACe,OAAO;MACrCL;IACJ,CAAC;IACDV,OAAO,CAACgB,MAAM,IAAIhB,OAAO,CAACgB,MAAM,CAACL,IAAI,CAAC;IACtC,IAAIX,OAAO,CAACiB,cAAc,IAAIjB,OAAO,CAACiB,cAAc,CAAC,CAAC,EAAE;MACpDjB,OAAO,CAACQ,iBAAiB,CAACU,MAAM,CAACX,QAAQ,CAAC;MAC1CP,OAAO,CAACmB,SAAS,IAAInB,OAAO,CAACmB,SAAS,CAACR,IAAI,CAAC;IAChD;IACA,IAAIT,KAAK,IAAIF,OAAO,CAACe,OAAO,EAAE;MAC1Bf,OAAO,CAACQ,iBAAiB,CAACU,MAAM,CAACX,QAAQ,CAAC;MAC1CP,OAAO,CAACoB,OAAO,IAAIpB,OAAO,CAACoB,OAAO,CAACT,IAAI,CAAC;IAC5C;EACJ,CAAC,EAAEX,OAAO,CAACM,oBAAoB,CAACe,IAAI,EAAErB,OAAO,CAACM,oBAAoB,CAACgB,WAAW,EAAEtB,OAAO,CAACM,oBAAoB,CAACiB,KAAK,CAAC;EACnH,OAAOhB,QAAQ;AACnB;AACA;AACA;AACA;AACA,OAAO,MAAMiB,aAAa,CAAC;EACvB;AACJ;AACA;AACA;EACIC,WAAWA,CAACzB,OAAO,EAAE;IAAA,IAAA0B,sBAAA,EAAAC,qBAAA;IACjB;AACR;AACA;IACQ,IAAI,CAACC,qBAAqB,GAAG,IAAI/B,UAAU,CAAC,CAAC;IAC7C;AACR;AACA;IACQ,IAAI,CAACgC,wBAAwB,GAAG,IAAIhC,UAAU,CAAC,CAAC;IAChD;AACR;AACA;IACQ,IAAI,CAACiC,sBAAsB,GAAG,IAAIjC,UAAU,CAAC,CAAC;IAC9C;AACR;AACA;IACQ,IAAI,CAACkC,wBAAwB,GAAG,IAAIlC,UAAU,CAAC,CAAC;IAChD,IAAI,CAACmC,SAAS,GAAG,IAAI;IACrB,IAAI,CAACC,gBAAgB,GAAG,KAAK;IAC7B,IAAI,CAACC,KAAK,GAAIxB,OAAO,IAAK;MACtB,MAAML,GAAG,GAAGD,IAAI,CAACC,GAAG,CAAC,CAAC;MACtB,IAAI,CAAC8B,MAAM,GAAG9B,GAAG,GAAG,IAAI,CAAC+B,UAAU;MACnC,MAAMzB,IAAI,GAAG;QACTR,SAAS,EAAE,IAAI,CAACiC,UAAU;QAC1BxB,WAAW,EAAEP,GAAG;QAChBQ,SAAS,EAAE,IAAI,CAACsB,MAAM;QACtBrB,YAAY,EAAE,IAAI,CAACqB,MAAM,GAAG,IAAI,CAACE,UAAU;QAC3C3B;MACJ,CAAC;MACD,MAAM4B,WAAW,GAAG,IAAI,CAACL,gBAAgB,IAAI,IAAI,CAACM,eAAe,CAAC5B,IAAI,CAAC;MACvE,IAAI2B,WAAW,IAAI,IAAI,CAACH,MAAM,IAAI,IAAI,CAACE,UAAU,EAAE;QAC/C,IAAI,CAACG,KAAK,CAAC7B,IAAI,EAAE2B,WAAW,CAAC;MACjC,CAAC,MACI;QACD,IAAI,CAACV,qBAAqB,CAACa,eAAe,CAAC9B,IAAI,CAAC;MACpD;IACJ,CAAC;IACD,IAAI,CAAC+B,SAAS,CAAC,CAAC,CAAC,qBAAqB,CAAC;IACvC,IAAI,CAACC,kBAAkB,GAAG3C,OAAO,CAACQ,iBAAiB;IACnD,IAAI,CAACoC,qBAAqB,IAAAlB,sBAAA,GAAG1B,OAAO,CAACM,oBAAoB,cAAAoB,sBAAA,cAAAA,sBAAA,GAAI,CAAC,CAAC;IAC/D,IAAI,CAACa,eAAe,IAAAZ,qBAAA,GAAG3B,OAAO,CAACiB,cAAc,cAAAU,qBAAA,cAAAA,qBAAA,GAAK,MAAM,KAAM;IAC9D,IAAI,CAACU,UAAU,GAAGrC,OAAO,CAACe,OAAO;IACjC,IAAIf,OAAO,CAACoB,OAAO,EAAE;MACjB,IAAI,CAACU,sBAAsB,CAACrB,GAAG,CAACT,OAAO,CAACoB,OAAO,CAAC;IACpD;IACA,IAAIpB,OAAO,CAACgB,MAAM,EAAE;MAChB,IAAI,CAACY,qBAAqB,CAACnB,GAAG,CAACT,OAAO,CAACgB,MAAM,CAAC;IAClD;IACA,IAAIhB,OAAO,CAACmB,SAAS,EAAE;MACnB,IAAI,CAACU,wBAAwB,CAACpB,GAAG,CAACT,OAAO,CAACmB,SAAS,CAAC;IACxD;EACJ;EACA;AACJ;AACA;AACA;EACI,IAAIF,cAAcA,CAAC4B,SAAS,EAAE;IAC1B,IAAI,CAACN,eAAe,GAAGM,SAAS;EACpC;EACA;AACJ;AACA;EACIC,gBAAgBA,CAAA,EAAG;IACf,IAAI,CAAClB,qBAAqB,CAACmB,KAAK,CAAC,CAAC;IAClC,IAAI,CAAClB,wBAAwB,CAACkB,KAAK,CAAC,CAAC;IACrC,IAAI,CAACjB,sBAAsB,CAACiB,KAAK,CAAC,CAAC;IACnC,IAAI,CAAChB,wBAAwB,CAACgB,KAAK,CAAC,CAAC;EACzC;EACA;AACJ;AACA;AACA;AACA;EACIC,KAAKA,CAACC,SAAS,GAAG,IAAI,CAACZ,UAAU,EAAE;IAC/B,IAAI,IAAI,CAACa,MAAM,KAAK,CAAC,CAAC,0BAA0B;MAC5C,MAAM,IAAIC,KAAK,CAAC,6DAA6D,CAAC;IAClF;IACA,IAAI,CAACd,UAAU,GAAGY,SAAS;IAC3B,IAAI,CAACb,UAAU,GAAGhC,IAAI,CAACC,GAAG,CAAC,CAAC;IAC5B,IAAI,CAAC8B,MAAM,GAAG,CAAC;IACf,IAAI,CAACH,SAAS,GAAG,IAAI,CAACW,kBAAkB,CAAClC,GAAG,CAAC,IAAI,CAACyB,KAAK,EAAE,IAAI,CAACU,qBAAqB,CAACvB,IAAI,EAAE,IAAI,CAACuB,qBAAqB,CAACtB,WAAW,EAAE,IAAI,CAACsB,qBAAqB,CAACrB,KAAK,CAAC;IACnK,IAAI,CAACmB,SAAS,CAAC,CAAC,CAAC,wBAAwB,CAAC;EAC9C;EACA;AACJ;AACA;EACIU,IAAIA,CAAA,EAAG;IACH,IAAI,IAAI,CAACF,MAAM,KAAK,CAAC,CAAC,0BAA0B;MAC5C;IACJ;IACA,IAAI,CAACjB,gBAAgB,GAAG,IAAI;EAChC;EACA;AACJ;AACA;EACIoB,OAAOA,CAAA,EAAG;IACN,IAAI,IAAI,CAACrB,SAAS,EAAE;MAChB,IAAI,CAACW,kBAAkB,CAACzB,MAAM,CAAC,IAAI,CAACc,SAAS,CAAC;IAClD;IACA,IAAI,CAACc,gBAAgB,CAAC,CAAC;EAC3B;EACAJ,SAASA,CAACY,QAAQ,EAAE;IAChB,IAAI,CAACJ,MAAM,GAAGI,QAAQ;IACtB,IAAI,CAACvB,wBAAwB,CAACU,eAAe,CAAC,IAAI,CAACS,MAAM,CAAC;EAC9D;EACAV,KAAKA,CAAC7B,IAAI,EAAE4C,OAAO,GAAG,KAAK,EAAE;IACzB,IAAI,CAACZ,kBAAkB,CAACzB,MAAM,CAAC,IAAI,CAACc,SAAS,CAAC;IAC9C,IAAI,CAACU,SAAS,CAAC,CAAC,CAAC,sBAAsB,CAAC;IACxC,IAAIa,OAAO,EAAE;MACT,IAAI,CAAC1B,wBAAwB,CAACY,eAAe,CAAC9B,IAAI,CAAC;IACvD,CAAC,MACI;MACD,IAAI,CAACmB,sBAAsB,CAACW,eAAe,CAAC9B,IAAI,CAAC;IACrD;EACJ;AACJ","ignoreList":[]},"metadata":{},"sourceType":"module","externalDependencies":[]}