How to replace scenes with some action with the help of CCDirector?

I want to replace one scene with another with fade out - fade in effect.(old scene fades out(to the black screen),and then new scene fades in).

i found solution manually to decrease opacity of one scene and then launch

 [[CCDirector sharedDirector] replaceScene:[HelloWorld scene]];

开发者_开发问答

But i suppose there is another solution with the use of actions. Please, help me)

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I found the answer in this tutorial http://www.bit-101.com/blog/?p=2143!

You’ll find all the transitions listed in the Transitions.h file in the cocos2d folder.

 [[Director sharedDirector] replaceScene:[RotoZoomTransition transitionWithDuration:1.0 scene:[PlayScene node]]];

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I'm no expert on this, but there is a class named CCTransitionScene and it's subclasses (e g CCFadeTransition) might do what you want.