怎么自定义一个跳跃缓冲动作CCEaseBounceOut 系统带的弹起的太高了

Cocos2d-x
#1

:10: 跪求大神指点一下

#2

:3: 自顶

#3

:10::10::10::10:

#4

:12::12::12::12:

#5

:11::11::11::11::11: