@interface TestViewController : UIViewController {
	BOOL _shouldContinue;
}
@property(atomic, assign)BOOL shouldContinue;

- (void)viewDidLoad {
    [super viewDidLoad];
	// Do any additional setup after loading the view, typically from a nib.
	[self startQueue];
}
 
-(void)startQueue {
	self.shouldContinue  = true;
 
	dispatch_queue_t aQueue = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0);
	dispatch_async(aQueue, ^{
		while( self.shouldContinue ) {
			NSLog(@"Do some work here");
			[NSThread sleepForTimeInterval: 1.0/60.0];
		}
    });
}

- (void)launch {    
	// our CCGLTouchView being added as a subview
	ccglView = [[MyCCGLView alloc] initWithFrame:CGRectMake(0.0, 0.0, (float)[UIScreen mainScreen].bounds.size.width, (float)[UIScreen mainScreen].bounds.size.height-70.0)];
	[[viewController view] addSubview:ccglView];
    // set our view controller's prop that will hold a pointer to our newly created CCGLTouchView
    [viewController setCCGLView:ccglView];
 
    // viewController as the root view for our window
    super.window.rootViewController = viewController;
}

- (void)dealloc {
    [super stopAnimation];
 
    if ([EAGLContext currentContext] == context)
        [EAGLContext setCurrentContext:nil];
    [context release];
    context = nil;
    sharegroup = nil;
    [ccglCapture release];
    ccglCapture = nil;
    [super dealloc];
}

 
//  CCLabelBMFont+Kerning.m
//  Junny
//
//  Created by Mario Gonzalez on 1/30/11.
//  Copyright 2011 Whale Island Games. All rights reserved.
//
#import <objc/runtime.h>
 
 
@interface CCLabelBMFont (kerning)
-(void) createFontChars;
@property (nonatomic, assign) float forcedKerning;
@end
 
@implementation CCLabelBMFont (kerning)
-(float) forcedKerning {
	return [objc_getAssociatedObject(self, @selector(forcedKerning)) floatValue];
}
-(void) setForcedKerning:(float)aValue {
	NSNumber *aNumber = [NSNumber numberWithFloat:aValue];
	objc_setAssociatedObject(self, @selector(forcedKerning), aNumber, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
	[self createFontChars];
}
 
-(void) createFontChars
{
	int nextFontPositionX = 0;
	int nextFontPositionY = 0;
	unichar prev = -1;
	int kerningAmount = 0;
 
	CGSize tmpSize = CGSizeZero;
 
	int longestLine = 0;
	int totalHeight = 0;
 
	int quantityOfLines = 1;
 
	NSUInteger stringLen = [string_ length];
	if( ! stringLen )
		return;
 
	// quantity of lines NEEDS to be calculated before parsing the lines,
	// since the Y position needs to be calcualted before hand
	for(NSUInteger i=0; i < stringLen-1;i++) {
		unichar c = [string_ characterAtIndex:i];
		if( c=='\n')
			quantityOfLines++;
	}
 
	totalHeight = configuration_->commonHeight_ * quantityOfLines;
	nextFontPositionY = -(configuration_->commonHeight_ - configuration_->commonHeight_*quantityOfLines);
 
	for(NSUInteger i=0; i<stringLen; i++) {
		unichar c = [string_ characterAtIndex:i];
		NSAssert( c < kCCBMFontMaxChars, @"BitmapFontAtlas: character outside bounds");
 
		if (c == '\n') {
			nextFontPositionX = 0;
			nextFontPositionY -= configuration_->commonHeight_;
			continue;
		}
 
		kerningAmount = [self kerningAmountForFirst:prev second:c];
 
        ccBMFontDef *fontDef = NULL;
        unsigned int charKey = c;
        HASH_FIND_INT(configuration_->BMFontHash_,&charKey, fontDef);
 
		if(fontDef) {	
			CGRect rect = fontDef->rect;
 
			CCSprite *fontChar;
			fontChar = (CCSprite*) [self getChildByTag:i];
			if( ! fontChar ) {
				fontChar = [[CCSprite alloc] initWithBatchNode:self rectInPixels:rect];
				[self addChild:fontChar z:0 tag:i];
			}
			else {
				// reusing fonts
				[fontChar setTextureRectInPixels:rect rotated:NO untrimmedSize:rect.size];
 
				// restore to default in case they were modified
				fontChar.visible = YES;
				fontChar.opacity = 255;
			}
 
			float yOffset = configuration_->commonHeight_ - fontDef.yOffset;
			fontChar.positionInPixels = ccp( (float)nextFontPositionX + fontDef->xOffset + fontDef->rect.size.width*0.5f + kerningAmount,
											(float)nextFontPositionY + yOffset - rect.size.height*0.5f );
 
 
			// update kerning
 
			nextFontPositionX += fontDef->xAdvance + kerningAmount;
			nextFontPositionX += [self forcedKerning];
 
			prev = c;
 
			// Apply label properties
			[fontChar setOpacityModifyRGB:opacityModifyRGB_];
			// Color MUST be set before opacity, since opacity might change color if OpacityModifyRGB is on
			[fontChar setColor:color_];
 
			// only apply opacity if it is different than 255 )
			// to prevent modifying the color too (issue #610)
			if( opacity_ != 255 )
				[fontChar setOpacity: opacity_];
 
			if (longestLine < nextFontPositionX)
				longestLine = nextFontPositionX;
		}
	}
 
	tmpSize.width = longestLine;
	tmpSize.height = totalHeight;
 
	[self setContentSizeInPixels:tmpSize];
}
@end

//
//  CCLabelBMFont+Kerning.m
//  Junny
//
//  Created by Mario Gonzalez on 1/30/11.
//  Copyright 2011 Whale Island Games. All rights reserved.
//
#import <objc/runtime.h>
 
@interface CCLabelBMFont (kerning)
-(void) createFontChars;
@property (nonatomic, assign) float forcedKerning;
@end
 
@implementation CCLabelBMFont (kerning)
-(float) forcedKerning {
	return [objc_getAssociatedObject(self, @selector(forcedKerning)) floatValue];
}
-(void) setForcedKerning:(float)aValue {
	NSNumber *aNumber = [NSNumber numberWithFloat:aValue];
	objc_setAssociatedObject(self, @selector(forcedKerning), aNumber, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
	[self createFontChars];
}
 
-(void) createFontChars
{
	int nextFontPositionX = 0;
	int nextFontPositionY = 0;
	unichar prev = -1;
	int kerningAmount = 0;
 
	CGSize tmpSize = CGSizeZero;
 
	int longestLine = 0;
	int totalHeight = 0;
 
	int quantityOfLines = 1;
	float localForcedKerning = [self forcedKerning];
	NSUInteger stringLen = [string_ length];
	if( ! stringLen )
		return;
 
	// quantity of lines NEEDS to be calculated before parsing the lines,
	// since the Y position needs to be calcualted before hand
	for(NSUInteger i=0; i < stringLen-1;i++) {
		unichar c = [string_ characterAtIndex:i];
		if( c=='\n')
			quantityOfLines++;
	}
 
	totalHeight = configuration_->commonHeight_ * quantityOfLines;
	nextFontPositionY = -(configuration_->commonHeight_ - configuration_->commonHeight_*quantityOfLines);
 
	for(NSUInteger i=0; i<stringLen; i++) {
		unichar c = [string_ characterAtIndex:i];
		NSAssert( c < kCCBMFontMaxChars, @"BitmapFontAtlas: character outside bounds");
 
		if (c == '\n') {
			nextFontPositionX = 0;
			nextFontPositionY -= configuration_->commonHeight_;
			continue;
		}
 
		kerningAmount = (int) [self kerningAmountForFirst:prev second:c];
 
		ccBMFontDef fontDef = configuration_->BMFontArray_[c];
 
		CGRect rect = fontDef.rect;
 
		CCSprite *fontChar;
 
		fontChar = (CCSprite*) [self getChildByTag:i];
		if( ! fontChar ) {
			fontChar = [[CCSprite alloc] initWithBatchNode:self rectInPixels:rect];
			[self addChild:fontChar z:0 tag:i];
			[fontChar release];
		}
		else {
			// reusing fonts
			[fontChar setTextureRectInPixels:rect rotated:NO untrimmedSize:rect.size];
 
			// restore to default in case they were modified
			fontChar.visible = YES;
			fontChar.opacity = 255;
		}
 
		float yOffset = configuration_->commonHeight_ - fontDef.yOffset;
		fontChar.positionInPixels = ccp( (float)nextFontPositionX + fontDef.xOffset + fontDef.rect.size.width*0.5f + kerningAmount,
										(float)nextFontPositionY + yOffset - rect.size.height*0.5f );
 
		// update kerning
 
		nextFontPositionX += configuration_->BMFontArray_[c].xAdvance + kerningAmount;
		nextFontPositionX += localForcedKerning;
 
		prev = c;
 
		// Apply label properties
		[fontChar setOpacityModifyRGB:opacityModifyRGB_];
		// Color MUST be set before opacity, since opacity might change color if OpacityModifyRGB is on
		[fontChar setColor:color_];
 
		// only apply opacity if it is different than 255 )
		// to prevent modifying the color too (issue #610)
		if( opacity_ != 255 )
			[fontChar setOpacity: opacity_];
 
		if (longestLine < nextFontPositionX)
			longestLine = nextFontPositionX;
	}
 
	tmpSize.width = longestLine;
	tmpSize.height = totalHeight;
 
	[self setContentSizeInPixels:tmpSize];
}
@end

#define VERBOSE_DEBUG_ENABLED_DEBUG 1 // Set to 0 to turn off
#if !defined(VERBOSE_DEBUG_ENABLED) || VERBOSE_DEBUG_ENABLED == 0 
#define LOGVERBOSE(...) do{}while(0)
#else
#define LOGVERBOSE(__FORMAT__, ...) NSLog(@"%s-Line: %d->%@", __func__, __LINE__, [NSString stringWithFormat:__FORMAT__, __VA_ARGS__])
#endif

#include SOME_HEADER_FILE_WITH_ABOVE_CODE
...
LOGVERBOSE(@"someVar: %0.2f", someVar);
// Outputs
// -[SomeViewControllerSubclass myFunction:]-Line:32->someVar: 4.34

        NSString *imagePath = 	NSString *imagePath = [NSString stringWithFormat:@"%@/%@",
						   [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) lastObject],
						   @"junny.png"];
 
        UIImage *image = [UIImage imageWithContentsOfFile:imagePath];
        NSData * imageData = UIImageJPEGRepresentation(image, 0.75)
 
	ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:[NSURL URLWithString:http://example.com/form.php]];
	[request setPostValue:@"I like brains!" forKey:@"title"];
	[request setPostValue:[NSString stringWithFormat:@"%@", [NSDate date]] forKey:@"session"];l
	[request setPostValue:@"image.png" forKey:@"Filename"];
	[request setData:imageData forKey:@"Filedata"]; // Get image, convert to JPG, get data
	[request setDelegate:self];
	[request startAsynchronous];

<pos>297.00,30.00</pos>

// Broken into multiple lines to fit, it's a long one!
NSArray *myPositionList = [[[[[xmltree elementsForName:@"pos" ] objectAtIndex:0] stringValue]
     stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]] 
           componentsSeparatedByString:@","];