* a * @private * @param {*} type a * @param {*} len a * @return {*}

* Fallback for the deprecated @code{InteractionEvent.data}. * @deprecated since 7.0.0

* The default interaction mode for all display objects. * @see Container.eventMode * @type {EventMode} * @readonly * @since 7.2.0

Destroys all event listeners and detaches the renderer.

* 默认的销毁方法 * * 清理组件观察者和默认参数，并调用 onDestroy 钩子。

destory this resource manager

* destroy animation group and remove it from its parent

* destroy pixi application and all lottie animate * @param {boolean} [removeView=false] - Automatically remove canvas from DOM. * @param {object

* Dispatch the event on this {@link Container} using the event's {@link EventBoundary}. * * The target of the event is set to `this` and the `de

* Enable interaction events for the Container. Touch, pointer and mouse. * There are 5 types of interaction settings: * - `'none'`: Ignores all

* 通过名字查找场景中所有匹配的游戏对象 * * @param name - 游戏对象名称 * @returns 所有匹配且未销毁的游戏对象数组

* 通过名字查找所有匹配的游戏对象（跨所有场景） * * @param name - 游戏对象名称 * @returns 所有匹配且未销毁的游戏对象数组

* 通过名字查找场景中的游戏对象 * * @param name - 游戏对象名称 * @returns 第一个匹配且未销毁的游戏对象，无则返回 null

* 通过名字查找游戏对象（跨所有场景） * * 先查主场景，再依次查多场景，返回第一个匹配的未销毁对象。 * * @param name - 游戏对象名称 * @returns 匹配的游戏对象，无则返回 null

@return May be null.

* get time * <br/> `Note:` only can use after data was setup or after DisplayReady event * @param {number} frame frame index * @return {numbe

* 获取指定轨道当前播放的动画名称 * * @param track - 动画轨道编号，默认为 0 * @returns 动画名称，如果未找到则返回 undefined

Finds an attachment by looking in the {@link #skin} and {@link SkeletonData#defaultSkin} using the slot name and attachment * name. * * See {

@return May be null.

Returns the time since the attachment was set.

Returns all attachments in this skin for the specified slot index.

* get a bezierEasing from real time or cache * @private * @param {*} a in control point x component * @param {*} b in control point y component *

* Return the position of the bone given in input into an {@link IPointData}. * @param bone: the bone name or the bone instance to get the position

* Return the position of the bone given in input into an {@link IPointData}. * @param bone: the bone name or the bone instance to get the position

Returns the axis aligned bounding box (AABB) of the region and mesh attachments for the current pose. * @param offset The distance from the skeleto

* get ShapeProperty class * @private * @return {ShapeProperty}

Returns the track entry for the animation currently playing on the track, or null if no animation is currently playing.

* get total duration * <br/> `Note:` only can use after data was setup or after DisplayReady event * @param {boolean} isFrame frame base or time