private void removeResidualChunks()
{
int totalAvailableChunks = nQuadrants() + maxResidualChunks;
List <distChunk> distances = new List <distChunk>();
foreach (DictionaryEntry p in map)
{
GameObject gameObj = (GameObject)p.Value;
GameObject t = (GameObject)p.Value;
Int3 chunk = Int3.findChunk(t.transform.position + new Vector3(chunkSize * 0.5f, chunkSize * 0.5f, chunkSize * 0.5f), chunkSize);
Int3 player = Int3.findChunk(transform.position, chunkSize);
/// distancia de Chebyshov
/// https://es.wikipedia.org/wiki/Distancia_de_Chebyshov
Int3 dist = chunk - player;
dist = dist.abs();
distances.Add(new distChunk(Mathf.Max(dist.x, dist.z), (string)p.Key));
}
List <distChunk> sortedDistances = distances.OrderByDescending(o => o.dist).ToList();
int i = map.Count;
foreach (distChunk d in sortedDistances)
{
if (i <= totalAvailableChunks)
{
return;
}
if (map.ContainsKey(d.chunk))
{
DestroyImmediate((GameObject)map[d.chunk]);
map.Remove(d.chunk);
}
i--;
}
}