/// <summary>Gets the position of a RemoteTech target from its id</summary>
/// <returns>The absolute position or null if <paramref name="targetable"/> is neither
/// a satellite nor a celestial body.</returns>
/// <param name="targetable">The id of the satellite or celestial body whose position is
/// desired. May be the active vessel Guid.</param>
///
/// <exceptsafe>The program state is unchanged in the event of an exception.</exceptsafe>
internal Vector3d?GetPositionFromGuid(Guid targetable)
{
ISatellite targetSat = this[targetable];
if (targetSat != null)
{
return(targetSat.Position);
}
if (Planets.ContainsKey(targetable))
{
return(Planets[targetable].position);
}
return(null);
}
public PlanetServerData GetPlanet(int id)
{
return(Planets.ContainsKey(id) ? Planets[id] : null);
}
private EdgeType IsConnectedTo(ISatellite a, ISatellite b)
{
bool los = LineOfSight(a, b) || CheatOptions.InfiniteEVAFuel;
if (a == b || !los)
{
return(EdgeType.None);
}
float distance = Distance(a, b);
if (distance < (a.Omni + b.Omni) / 2 && a.Omni > 0 && b.Omni > 0)
{
return(EdgeType.Omni);
}
float a_range = 0.0f;
float b_range = 0.0f;
foreach (Dish dish in a.Dishes.Where(d => d.Target == b.Guid))
{
a_range = Math.Max(a_range, dish.Distance);
}
foreach (Dish dish in a.Dishes.Where(d => Planets.ContainsKey(d.Target) &&
Planets[d.Target] == b.Body))
{
Vector3 dir_cb = (Planets[dish.Target].position - a.Position);
Vector3 dir_b = (b.Position - a.Position);
if (Vector3.Dot(dir_cb.normalized, dir_b.normalized) >= dish.Factor)
{
a_range = Math.Max(a_range, dish.Distance);
}
}
foreach (Dish dish in b.Dishes.Where(d => d.Target == a.Guid))
{
b_range = Math.Max(b_range, dish.Distance);
}
foreach (Dish dish in b.Dishes.Where(d => Planets.ContainsKey(d.Target) &&
Planets[d.Target] == a.Body))
{
Vector3 dir_cb = (Planets[dish.Target].position - b.Position);
Vector3 dir_a = (a.Position - b.Position);
if (Vector3.Dot(dir_cb.normalized, dir_a.normalized) >= dish.Factor)
{
b_range = Math.Max(b_range, dish.Distance);
}
}
if ((distance < (a_range + b_range) / 2 && a_range > 0 && b_range > 0) ||
(distance < (a.Omni + b_range) / 2 && a.Omni > 0 && b_range > 0) ||
(distance < (a_range + b.Omni) / 2 && a_range > 0 && b.Omni > 0))
{
return(EdgeType.Dish);
}
return(EdgeType.None);
}