i might need this for the resume button

gistfile1

//- (void) resumeLayer:(CALayer *)layer {
//    CFTimeInterval pausedTimer = [layer convertTime:CACurrentMediaTime() fromLayer:nil];
//    layer.speed = 1.0;
//    layer.timeOffset = 0.0;
//    layer.beginTime = 0.0;
//    CFTimeInterval timeSincePaused = [layer convertTime:CACurrentMediaTime() fromLayer:nil] - pausedTimer;
//    layer.beginTime = timeSincePaused;
//    timer = [NSTimer scheduledTimerWithTimeInterval:0.001 target:self selector:@selector(tick) userInfo:nil repeats:YES];
//    [timer invalidate];
//}