public List <CelestialBody> GetClosestCelestialBodies(CelestialBody.CelestialType celestialType, int maxResults, Vector3 position)
{
List <CelestialBody> resultsList = new List <CelestialBody>();
List <float> distanceList = new List <float>();
if (maxResults > 0)
{
foreach (KeyValuePair <uint, CelestialBody> celestialBody in m_CelestialBodies)
{
if ((celestialBody.Value.Type & celestialType) != CelestialBody.CelestialType.Invalid)
{
float distance = (celestialBody.Value.transform.position - position).sqrMagnitude;
int index = 0;
for ( ; index < distanceList.Count; ++index)
{
if (distance < distanceList[index])
{
break;
}
}
distanceList.Insert(index, distance);
resultsList.Insert(index, celestialBody.Value);
}
}
if (maxResults < resultsList.Count)
{
resultsList.RemoveRange(maxResults, resultsList.Count - maxResults);
}
}
return(resultsList);
}
public List <CelestialBody> GetCelestialBodies(CelestialBody.CelestialType celestialType)
{
List <CelestialBody> celestialBodyList = new List <CelestialBody>();
foreach (KeyValuePair <uint, CelestialBody> celestialBody in m_CelestialBodies)
{
if (CelestialBody.CelestialType.Invalid != (celestialBody.Value.Type & celestialType))
{
celestialBodyList.Add(celestialBody.Value);
}
}
return(celestialBodyList);
}
public bool CelestialTypeIsActive(CelestialBody.CelestialType type)
{
return((type & m_CelestialFilter) != CelestialBody.CelestialType.Invalid);
}
public static List <CelestialBody> GetClosestBodiesToPosition(List <CelestialBody> inputList, int maxResults, CelestialBody.CelestialType type, Vector3 position)
{
List <CelestialBody> resultsList = new List <CelestialBody>();
List <float> distanceList = new List <float>();
if (maxResults > 0)
{
foreach (CelestialBody body in inputList)
{
if ((body.Type & type) != CelestialBody.CelestialType.Invalid)
{
float distance = (body.transform.position - position).sqrMagnitude;
int index = 0;
for ( ; index < distanceList.Count; ++index)
{
if (distance < distanceList[index])
{
break;
}
}
distanceList.Insert(index, distance);
resultsList.Insert(index, body);
}
}
if (maxResults < resultsList.Count)
{
resultsList.RemoveRange(maxResults, resultsList.Count - maxResults);
}
}
return(resultsList);
}
public List <CelestialBody> GetClosestBodies(int maxEntries, CelestialBody.CelestialType celestialFilter, Vector3 position)
{
return(m_VirtualManager.GetClosestCelestialBodies(celestialFilter, maxEntries, position));
}
public CelestialBody GetClosestCelestialBody(CelestialBody.CelestialType celestialType, Vector3 position)
{
List <CelestialBody> celestialBodyList = GetClosestCelestialBodies(celestialType, 1, position);
return((0 < celestialBodyList.Count) ? celestialBodyList[0] : null);
}
