Black Hole

		if (blackHole.active) {
			Vector3 gravityVector = blackHole.transform.position - thisTransform.position;
			float gravityDistance = Vector3.Distance(blackHole.transform.position, thisTransform.position);
			Vector3 gravityStrength = Vector3.zero; 										//	if (gravityDistance < gravityRadius) HERE??
			gravityStrength.x = gravityConstant / Mathf.Pow(gravityDistance, 2);
			gravityStrength.z = gravityConstant / Mathf.Pow(gravityDistance, 2);
			if (gravityDistance < gravityRadius)
				currentVelocity = currentVelocity + (Vector3.Scale(gravityStrength, gravityVector));
		}