gistfile1.m

// アニメーションの開始側
// 予めanimationRemainに繰返し回数を入れておいてperformSelectorで呼びます
- (void)continueGadgetAnimating {
	animationRemain --;
	EasterEggView *image = [[[SnowGadget alloc] initWithImages:self.snowImages.subviews] autorelease];
	[self.touchView addSubview:image];
	[image startAnimating];
	if (animationRemain > 0) {
		[self performSelector:@selector(continueGadgetAnimating) withObject:nil afterDelay:0.6f];
	}
}