How can I copy a action in cocos2dx

问题

I use cocos2dx 2.2.3. Now I need duplicate a ccsequence or ccspawn. But copy() don't work.

my code:

layerParticalsFront->runAction(action);
layerParticalsBack->runAction(action->copy());

回答1:

Simple example :

CCScaleBy* action1 = CCScaleBy::create(1.0f, 1.5f);

CCScaleBy* action2 = (CCScaleBy*)action1->copy()->autorelease();

回答2:

It changed a bit over time, this is how you can do it now.

ScaleBy* action1 = ScaleBy::create(1.0f, 1.5f);
ScaleBy* action2 = action1->clone();

来源：https://stackoverflow.com/questions/24838226/how-can-i-copy-a-action-in-cocos2dx