cocos2d for iPhone

A fast, easy to use, free, and community supported 2D game engine

1. 

   GustavPicora
   Member

   Hello, I have been looking for this solution and somehow I apply these to my last project and worked, this is what I did:

   NSString *defaultFile	= @"Default.png";
   	CCSprite *defSprite;
   	CGImageRef defaultImage = screenshot();
   	if(defaultImage){
   		CCLOG(@"Redisplay DefaultImage: Got Default.png image for 'free' by grabbing UI framebuffer contents.");
   		defSprite		= [CCSprite spriteWithCGImage:defaultImage key:defaultFile];
   	}else{
   		CCLOG(@"Redisplay DefaultImage: Getting Default.png image from filesystem.");
   		defSprite		= [CCSprite spriteWithFile:defaultFile];
   	}
   	//CGImageRelease(defaultImage);
   
   	defSprite.anchorPoint = CGPointZero;
   
   	CC_ENABLE_DEFAULT_GL_STATES();
   	[defSprite draw];
   	CC_DISABLE_DEFAULT_GL_STATES();
   	[[director openGLView] swapBuffers];
   
   	[[CCTextureCache sharedTextureCache] removeTexture:[defSprite texture]];

   And iot seems to work, the space of the statusBar wasn't there anymore.. I apply the same on this second project and it does nothing, I have the frame of the statusbar, I see nothing three just an empty black frame.

   What can I do?

   Thx

   Gustavo

   Posted 1 year ago #
2. 

   max9xs
   Member

   check out your .plist file and check the status bar flag...

   or use this code
   [[UIApplication sharedApplication] setStatusBarHidden:YES animated:YES]

   Posted 1 year ago #
3. 

   chrisco
   Member

   What size is your default image? Is it smaller than the screen size? I know for example that Apple says on the iPad the Default-Landscape size should be 1024px wide x 748 px tall, but this will leave a blank spot if you're not showing the status bar. I changed all my images to full screen size and that seemed to work.

   Posted 1 year ago #
4. 

   GustavPicora
   Member

   Max hello thx for the reply

   Its checked..

   in the splash screen, where the Default.png image appears I see the space where the StatusBar should be, its just a black empty space, I see no components of the status bar, then when the Default.png disappears I see how the first scene just move upwards a little filling the empty place where the status bar was.

   Any other suggestions.

   G.

   Posted 1 year ago #
5. 

   GustavPicora
   Member

   @chris.. Its 768X1024;

   Posted 1 year ago #
6. 

   max9xs
   Member

   @GustavPicora : as much as i aware with the code, that you are using.. is for increasing the time of splash screen right ?

   Posted 1 year ago #
7. 

   GustavPicora
   Member

   Yep..I think it was for that. But somehow it did the trick on the first application and now its now working in this one, also the screeshot() method that you see there, has the gollowing code.
   

   inline CGImageRef screenshot(void)
   {
       // Create a graphics context with the target size
       // On iOS 4 and later, use UIGraphicsBeginImageContextWithOptions to take the scale into consideration
       // On iOS prior to 4, fall back to use UIGraphicsBeginImageContext
       CGSize imageSize = [[UIScreen mainScreen] bounds].size;
   	//  if (NULL != UIGraphicsBeginImageContextWithOptions)
   	//        UIGraphicsBeginImageContextWithOptions(imageSize, NO, 0);
   	//    else
   	UIGraphicsBeginImageContext(imageSize);
   
       CGContextRef context = UIGraphicsGetCurrentContext();
   
       // Iterate over every window from back to front
       for (UIWindow *window in [[UIApplication sharedApplication] windows])
       {
           if (![window respondsToSelector:@selector(screen)] || [window screen] == [UIScreen mainScreen])
           {
               // -renderInContext: renders in the coordinate space of the layer,
               // so we must first apply the layer's geometry to the graphics context
               CGContextSaveGState(context);
               // Center the context around the window's anchor point
               CGContextTranslateCTM(context, [window center].x, [window center].y);
               // Apply the window's transform about the anchor point
               CGContextConcatCTM(context, [window transform]);
               // Offset by the portion of the bounds left of and above the anchor point
               CGContextTranslateCTM(context,
                                     -[window bounds].size.width * [[window layer] anchorPoint].x,
                                     -[window bounds].size.height * [[window layer] anchorPoint].y);
   
               // Render the layer hierarchy to the current context
               [[window layer] renderInContext:context];
   
               // Restore the context
               CGContextRestoreGState(context);
           }
       }
   
       // Retrieve the screenshot image
       UIImage *image = UIGraphicsGetImageFromCurrentImageContext();
   
       UIGraphicsEndImageContext();
   
       return [image CGImage];
   }

   Posted 1 year ago #
8. 

   GustavPicora
   Member

   @everybody:.. I have seen the app, "Alice in Wonderland" which was done using cocos, and first it deosn't do that flickering, and second it has some smooth transition ... so the customer wants at least 1st to be done.

   :(

   Posted 1 year ago #
9. 

   GustavPicora
   Member

   Hello all.

   I did a try and I realize that on iPhone the black frame where the status bar should be isn't there, so its ok. But this is happening on iPad.
   :(

   Posted 1 year ago #

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