/**生成单个弹幕 */

        private showCaptionAnim(captionText: string) {

            egret.log("字幕生成");

            var showCaption_1: egret.TextField = new egret.TextField();

            showCaption_1.text = captionText;

            showCaption_1.textColor = 0Xffffff;

            showCaption_1.size = ;

            showCaption_1.x = this.stage.stageWidth - ;

            showCaption_1.y = Fight.GameUtil.getRandomInt(this.gameScene.gamePanel.curNPC.y, this.gameScene.gamePanel.y + this.gameScene.gamePanel.curNPC.height / ) - ;

            this.gameScene.gamePanel.captionGroup.visible = true;

            if (this.gameScene.gamePanel.captionGroup) {

                this.gameScene.gamePanel.captionGroup.addChild(showCaption_1);

                // this.gameScene.gamePanel.captionGroup.visible = false;

            }

            this.captionMove(showCaption_1);

        }

        /**控制单个弹幕的移动 */

        private captionMove(text: egret.TextField) {

            if (text != undefined && text != null) {

                let random = Math.floor(Math.random() *  + );

                egret.Tween.get(text).to({ x: - }, random * ).call(() => {

                    egret.Tween.removeTweens(text);

                });

            }

        }

        /**随机弹幕 */

        private randomCaption() {

            //取配置表中的所有弹幕，通过/分割成数组

            let str = GameData.CfgsData.caption.split("/");

            //弹幕概率随机

            let num1 = Math.floor(Math.random() * );//0-9

            //0---true  other----false

            if (num1 == ) {

                this.isCaption = true;

            } else {

                this.isCaption = false;

            }

            if (this.isCaption) {

                let index = Math.floor(Math.random() * str.length);//随机弹幕数组下标

                let currCaption = str[index].toString();

                this.showCaptionAnim(currCaption);

            }

        }