private void SpawnAll(JPLElementsData[] inputData)
{
// Spawn all bodies in multiple passes to resolve parent-child connections.
// All spawned bodies are instantiated from signle template, which has no visual components attached,
// because this example is designed only for simplest orbits loading process demonstration.
if (inputData == null || inputData.Length == 0)
{
return;
}
List <JPLElementsData> spawnOrder = new List <JPLElementsData>(inputData);
ClearAllInstances();
bool isAnySpawned = true;
while (spawnOrder.Count > 0 && isAnySpawned)
{
isAnySpawned = false;
for (int i = 0; i < spawnOrder.Count; i++)
{
var spawnItem = spawnOrder[0];
var attractorName = spawnItem.AttractorName != null?spawnItem.AttractorName.Trim() : "";
bool Predicate(KeplerOrbitMover s)
{
return(s.name == attractorName);
}
bool isAttractorSpawned = string.IsNullOrEmpty(attractorName) || _spawnedInstances.Any(Predicate);
if (isAttractorSpawned)
{
KeplerOrbitMover body = SpawnBody(spawnItem, attractorName);
spawnOrder.RemoveAt(0);
i--;
_spawnedInstances.Add(body);
_spawnNotifier.NotifyBodySpawned(body);
isAnySpawned = true;
}
else
{
// If attractor not spawned yet, then wait for next spawn cycle pass.
}
}
}
if (!isAnySpawned && spawnOrder.Count > 0)
{
Debug.LogError("Couldn't spawn " + spawnOrder.Count + " because assigned attractor was not found");
}
}
