can anyone give me example of call method of skscene class from sknode class

Question

In MyScene class subclass of SKScene

- (void)increaseScoreBy:(float)amount
{
    score += amount;
    scoreNode.text = [NSString stringWithFormat:@"Score:%1.0f", score];       
}

In employee class subclass of SKNode

MyScene *objmyscene;
[objmyscene increaseScoreBy:2];

I want to call increaseScoreBy: method from the employee class (subclass of SkNode)

Answer 1

In employee class hold pointer for parent as scene. While creating employee object send parent pointer.

// use this in employee class
+(id)initWithParent:(id)InParent
{
     employee *obj = [employee alloc] init];
     obj.parentNode = InParent
     return obj;
}

//you can access MyScene object employee class

  MyScene *objmyscene = (MyScene*)self.parentNode;