Step 7: Paddle and Ball Collision 1.

Goal:

We can now control our paddle and our ball has a starting position, so now we need to tell these two objects how to interact.

The ball needs to bounce off of the paddle, change its speed and direction.

Steps:

1. From Paddle, place a ColideWith block.
2. From Ball1, place a set Ball1.Heading block inside of the ColideWith block.
3. From Math, attach a neg block to the set Ball1.Heading block.
4. From Ball1, attach a Ball1.Heading block to the end of the neg block.
5. From Ball1, place a set Ball1.Speed block.
6. From Math, attach a +(plus) block to the end of the set Ball1.Speed block.
7. From Ball1, place a Ball.Speed block in the left side of the +(plus) block.
8. From Math, place a 0(zero) block in the right side of the +(plus) and set it to 1.

Code: