Changing the image of a CCSprite

Question

I have created a number of CCSprites using spriteWithFile.

How do I change the image for the sprite during runtime?

I need to change a few sprites images qui

Answer 1

i code cocos2D-x in c++ : when you use spriteSheet instead of using single file, you shoud use this method. suppose you add your spriteSheet in main layer.

CCSpriteFrameCache::sharedSpriteFrameCache()->addSpriteFramesWithFile("sprite_sheet.plist");
_gameBatchNode = CCSpriteBatchNode::create("sprite_sheet.png", 200);
this->addChild(_gameBatchNode, kMiddleground);

kMiddleground is just a defined integer.

then i want to change picture of a sprite that already has a sprite with name "cloud.png" i use this code to do that:

cloud->setDisplayFrame(CCSpriteFrameCache::sharedSpriteFrameCache()->spriteFrameByName("blackCloud.png") );