How to check boundary of a sprite when another sprite is moving? (Cocos2D)

Question

I want to detect the boundary of a sprite when another sprite is moving to prevent the same position of sprites. How to do it? Any help....

Answer 1

You can schedule method to check position in init method

[self schedule:@selector(update:)];  

and then

- (void)update:(ccTime)dt {

    if (CGRectIntersectsRect(sprite1.boundingBox, sprite2.boundingBox)) {
     //do what ever you want    
    }
}