cocosCreator2.x版本中在编辑器里实时显示spine预览

cc.game.once(cc.game.EVENT_ENGINE_INITED, function () { cc.js.mixin(sp.Skeleton.prototype, { update (dt) { // if (CC_EDITOR) return; if (CC_EDITOR) { cc.engine._animatingInEditMode = 1; cc.engine.animatingInEditMode = 1; } if (this.paused) return; dt *= this.timeScale * sp.timeScale; if (this.isAnimationCached()) { // Cache mode and has animation queue. if (this._isAniComplete) { if (this._animationQueue.length === 0 && !this._headAniInfo) { let frameCache = this._frameCache; if (frameCache && frameCache.isInvalid()) { frameCache.updateToFrame(); let frames = frameCache.frames; this._curFrame = frames[frames.length - 1]; } return; } if (!this._headAniInfo) { this._headAniInfo = this._animationQueue.shift(); } this._accTime += dt; if (this._accTime > this._headAniInfo.delay) { let aniInfo = this._headAniInfo; this._headAniInfo = null; this.setAnimation (0, aniInfo.animationName, aniInfo.loop); } return; } this._updateCache(dt); } else { this._updateRealtime(dt); } } }) })