How can I set body in action - cocos2d-x

Question

I want to set body after move delay, I am searching something like runBlock in sprite-kit.
void MySprite::SpawnSprite( cocos2d::Layer *layer )
{
auto mySprite = Sprite::create();
auto body = PhysicsBody::create();
mySprite->setTexture("MySprite.png");
body->createCircle(arrow->getContentSize().width / 2);
body->setDynamic(false);
mySprite->setPosition( startPoint );
layer->addChild(mySprite);
auto moveTest = MoveTo::create(2, Point(200, 200) );
auto waitAction = DelayTime::create(2);
auto action = Sequence::create(moveTest, waitAction, NULL);//I want to set body after waitAction in sequence(mySprite->setPhysicsBody(body))
mySprite->runAction(action);
}
This is so simple in sprite-kit
runAction(
SKAction.sequence([
action,
SKAction.waitForDuration(2.0),
SKAction.runBlock({ //Set Body }))
])
)

Answer 1

What you need is to create CallFuncN and use it in your sequence like this
Fist a function you need:
void attachBody(Ref* pSender)
{
Sprite* mySprite = (Sprite*)pSender;
mySprite->setPhysiceBody(body);
//you can do whatever you want to do with your sprite here.
}
Now you sequence would be something like this
auto action = Sequence::create(moveTest, waitAction,CallFuncN::create(CC_CALLBACK_1(attachBody,this)), NULL);

Answer 2

void MySprite::SetBody(Sprite *sprite)
{
auto body = PhysicsBody::create();
body->createCircle(arrow->getContentSize().width / 2);
body->setDynamic(false);
sprite->setPhysicsBody(body);
}
void MySprite::SpawnSprite( cocos2d::Layer *layer )
{
auto mySprite = Sprite::create();
mySprite->setTexture("MySprite.png");
mySprite->setPosition( startPoint );
layer->addChild(mySprite);
auto moveTest = MoveTo::create(2, Point(200, 200) );
auto waitAction = DelayTime::create(2);
auto funcCallAction = CallFunc::create([=](){
MySprite::SetBody(mySprite);
});
auto action = Sequence::create(moveTest, waitAction, funcCallAction, NULL);
mySprite->runAction(action);
}