/// <summary>
/// Returns a random point within the arena.
/// </summary>
public Vector3 GetPoint()
{
int randomIndex = Random.Range(0, arenaCircles.Count);
ArenaCircle selectedCircle = arenaCircles[randomIndex];
Vector3 randomPt = Random.insideUnitSphere * selectedCircle.radius;
Vector3 circlePos = CirclePos(selectedCircle);
return(new Vector3(
circlePos.x + randomPt.x,
transform.position.y,
circlePos.z + randomPt.z
));
}
public Vector3 CirclePos(ArenaCircle circle) => transform.TransformPoint(circle.offset);
