void OnPongBallInstanceVsBorderInstanceCollisionOccurred(PongNewTry.Entities.PongBall first, PongNewTry.Entities.Border second)
{
}
void OnPongBallInstanceVsBorderInstanceCollisionOccurredTunnel(PongNewTry.Entities.PongBall first, PongNewTry.Entities.Border second)
{
if (this.PongBallInstanceVsBorderInstanceCollisionOccurred != null)
{
PongBallInstanceVsBorderInstanceCollisionOccurred(first, second);
}
}