/// <summary>
/// Gets a list of StarSystems that surround the starting system. The distance between the
/// starting system and the ending system defines the radius of the search circle.
/// </summary>
/// <param name="start">The starting point</param>
/// <param name="end">The goal system</param>
/// <returns>A list of systems inside the radius of the search circle</returns>
private IEnumerable<StarSystem> GetLocalSystems(StarSystem start, StarSystem end)
{
double radius = start.DistanceFrom(end);
return provider.Systems.Where(s => s.DistanceFrom(start) <= radius);
}
private double CalculateEdgeWeight(StarSystem a, StarSystem b)
{
return a.DistanceFrom(b);
}
