CCAutoTypeLabelBM.m

//
//  CCLabelBMAutoType.m
//  CCInvaders
//
//  Created by Stephen Ceresia on 12-07-03.
//  Copyright (c) 2012 __MyCompanyName__. All rights reserved.
//

#import "CCAutoTypeLabelBM.h"

@implementation CCAutoTypeLabelBM

@synthesize arrayOfCharacters;
@synthesize autoTypeString;
@synthesize delegate;

- (void) typeText:(NSString*) txt withDelay:(float) d
{    
    arrayOfCharacters = [[NSMutableArray alloc]init];
    autoTypeString = [[NSString alloc]initWithString:txt];
    
    for (int j=1; j < [txt length]+1; ++j)
    {
        NSString *substring = [txt substringToIndex:j];
        [arrayOfCharacters addObject:substring];
    }
    
    float delay = d;
    for (int i=0; i < [txt length]; ++i)
    {
        NSString *string = [arrayOfCharacters objectAtIndex:i];
        CCSequence *seq = [CCSequence actions:
                           [CCDelayTime actionWithDuration:i*delay],
                           [CCCallFuncND actionWithTarget:self selector:@selector(type:data:) data:(NSString*)string],
                           nil];
        [self runAction:seq];
    }
    
    [self schedule:@selector(finishCheck:) interval:1];
}

- (void) type:(id) sender data:(NSString*) s
{
    [self setString:s];
    //NSLog(@"auto typing %@",s);
}

- (void) finishCheck:(ccTime)dt
{
    if ([self numberOfRunningActions] == 0)
    {
        [self unschedule:@selector(finishCheck:)];
        [self done:self];
    }
}

- (void) done:(id) sender
{
    if ([delegate respondsToSelector:@selector(typingFinished:)])
    {
        [delegate typingFinished:self];
    }
}

-(BOOL) ccTouchBegan:(UITouch *)touch withEvent:(UIEvent *)event
{
	NSLog(@"me!");
	return YES;
}

- (void) dealloc
{
    self.delegate = nil;
    [arrayOfCharacters release];
    [autoTypeString release];
	[super dealloc];
}


@end