Does look good.
Ball is a bit quick to really check the collisions but some of them get inside the squares... Is that expected? Also, if you move the canon to the bottom left or right behind the 'wall' and fire a single bullet it will get stuck behind the wall with seemingly no way out. If you go mental on the fire button they begin to escape.
Not sure how this should be handled but seems to miss the collision.
Ball is a bit quick to really check the collisions but some of them get inside the squares... Is that expected? Also, if you move the canon to the bottom left or right behind the 'wall' and fire a single bullet it will get stuck behind the wall with seemingly no way out. If you go mental on the fire button they begin to escape.
Not sure how this should be handled but seems to miss the collision.