Modifying the game to use spritesheets: createBatchNode wrong Code?

Hi,

Yes. This is a sad typo made at the stage when the book was laid out for PDF. Final drafts that I sent had the correct version.

Please check the Support tab on the book’s official page for errata related fixes.

Regarding this exact typo:

The following 6th bullet point:

In the GameScene.m file, add the createBatchNode method as follows:

-(void)addBird 
{ 
       CGSize viewSize = [CCDirector sharedDirector].viewSize; 
       _bird = [[Bird alloc] 
                  initWithBirdType:BirdTypeSmall]; 
       _bird.position = ccp(viewSize.width * 0.5f, 
                                   viewSize.height * 0.9f); 
       [_batchNode addChild:_bird]; 
}

Should be:

In the GameScene.m file, add the createBatchNode method as follows:

-(void)createBatchNode
{
     //1
     [[CCSpriteFrameCache sharedSpriteFrameCache]
     addSpriteFramesWithFile:@"Cocohunt.plist"];

     //2
     _batchNode = [CCSpriteBatchNode 
                         batchNodeWithFile:@"Cocohunt.png"];
     //3
     [self addChild:_batchNode z:1];
}

• This reply was modified 10 years, 4 months ago by Kirill Muzykov.