public Entity[] GetEntitiesAt(Vector3Int Blockpos, float Radius)
{
List <Entity> toReturn = new List <Entity>();
for (int i = 0; i < Entities.Count; i++)
{
if (Vector3Int.DistanceSquared(Entities[i].blockPosition, Blockpos) <= Radius * Radius)
{
toReturn.Add(Entities[i]);
}
}
return(toReturn.ToArray());
}
/// <summary>
/// Sorts the Vector3Ints by distance
/// </summary>
/// <param name="a"></param>
/// <param name="b"></param>
/// <returns></returns>
private int DistanceSorter(Vector3Int a, Vector3Int b)
{
float da = Vector3Int.DistanceSquared(a, playerChunk);
float db = Vector3Int.DistanceSquared(b, playerChunk);
if (da < db)
{
return(-1);
}
else if (da > db)
{
return(1);
}
return(0);
}
/// <summary>
/// Sorts the Chunks by distance
/// </summary>
/// <param name="a"></param>
/// <param name="b"></param>
/// <returns></returns>
private int ChunkDistanceSorter(Chunk a, Chunk b)
{
float da = Vector3Int.DistanceSquared(new Vector3Int(a.posX, a.posY, a.posZ), playerChunk);
float db = Vector3Int.DistanceSquared(new Vector3Int(b.posX, b.posY, b.posZ), playerChunk);
if (da < db)
{
return(-1);
}
else if (da > db)
{
return(1);
}
return(0);
}