Stop self-scoring on hit

[Camology]

Currently if you touch the ball and it goes into your own goal you can get points making it useful ti use the push as a rake to pull the ball in instead of using it to push the ball away.

Potential Solution: Create a flag to minus points if you self-score or at the very least don't give points

[ccfortenberry]

Should be fixed, if the player number matches their corresponding goal number the score will not be affected.