Question

I have to make an array with images in them and then check if another image collides with them.

So far I have try’d:

NSMutableArray *platforms = [NSMutableArray array];
[platforms addObject:platform1];
[platforms addObject:platform2];
[platforms addObject:platform3];
[platforms addObject:platform4];
[platforms addObject:platform5];
[platforms addObject:platform6];
[platforms addObject:platform7];
[platforms addObject:platform8];
for (platforms in platforms) << code not working needs to do this for the amount of platforms in the array
{
    if(CGRectIntersectsRect(ball.frame, platforms.frame))
    {

    }
}

Though this code does not work.

Are there any other ways to do this?

Answer 1

The problem is your array consists of UIImages. You need to add UIImageViews for implementing such a task.

There is no frame property for UIImage.
Add the UIImageViews instead of the UIImage.

And change the code like:

for (UIImageView *imgView in platforms)
{
   if(CGRectIntersectsRect(ball.frame, imgView.frame))
    {

    }
}