spine.setCompleteListener内存泄漏

Creator 3.x
#1

  • Creator 版本： 3.8.3

  • 目标平台： chrome浏览器调试

  • 重现方式：创建一个spine对象，重复设置setCompleteListener， TrackEntryListeners._listenerSet会一直增长，就算setCompleteListener(null)也没用，
    static addListener (listener: CommonTrackEntryListener): number {
    const id = ++_listener_ID;
    TrackEntryListeners._listenerSet.set(id, listener);
    return id;
    }
    这个方法只会一直累加
    image

2赞
#2

遇到了同样的问题, 内存会缓慢增加, 最后游戏崩溃, 你解决掉了么

#3

h5平台的才会出现这个问题，我暂时重写方法解决
if (!sys.isNative) {

            sp.Skeleton.prototype["setCompleteListener"] = function (listener: __private._cocos_spine_skeleton__TrackListener) {

                this._ensureListener();

                let savelistenerID = this["_listenerID"]

                if (savelistenerID) {

                    this._instance!.setListener(savelistenerID, null);

                    if (globalThis.TrackEntryListeners._listenerSet) {

                        globalThis.TrackEntryListeners._listenerSet.delete(savelistenerID);

                    }

                }

                if (listener) {

                    const listenerID =  globalThis.TrackEntryListeners.addListener(listener);

                    this["_listenerID"] = listenerID

                    this._instance!.setListener(listenerID, sp.spine.EventType.complete);

                }

                if (this._listener) {

                    this._listener!.complete = listener;

                }

            }



            sp.Skeleton.prototype["setEventListener"] = function (listener: __private._cocos_spine_skeleton__TrackListener2) {

                this._ensureListener();

                let savelistenerID = this["_listenerID2"]

                if (savelistenerID) {

                    this._instance!.setListener(savelistenerID, null);

                    if (globalThis.TrackEntryListeners._listenerSet) {

                        globalThis.TrackEntryListeners._listenerSet.delete(savelistenerID);

                    }

                }

                if (listener) {                  

                    const listenerID =  globalThis.TrackEntryListeners.addListener(listener);

                    this["_listenerID2"] = listenerID

                    this._instance!.setListener(listenerID, sp.spine.EventType.event);

                }

                if (this._listener) {

                    this._listener!.event = listener;

                }

            }



            sp.Skeleton.prototype["onDestroyClone"] = sp.Skeleton.prototype["onDestroy"];

            sp.Skeleton.prototype["onDestroy"] = function (){

                this.setEventListener(null)

                this.setCompleteListener(null)

                this.onDestroyClone();

            }

        }