BNG_Pong_LerpLimit

// in case the Lerp function produces a value above max paddle speed, we clamp it
if (Math.abs(paddle2DirY) <= paddleSpeed)
{	
    paddle2.position.y += paddle2DirY;
}
// if the lerp value is too high, we have to limit speed to paddleSpeed
else
{
	// if paddle is lerping in +ve direction
	if (paddle2DirY > paddleSpeed)
	{
		paddle2.position.y += paddleSpeed;
	}
	// if paddle is lerping in -ve direction
	else if (paddle2DirY < -paddleSpeed)
	{
		paddle2.position.y -= paddleSpeed;
	}
}