/// <summary>
/// Gets a collection of chunk coordinates whose Chebyshev distance to <paramref name="coordinate"/> is more than <paramref name="range"/>
/// </summary>
/// <param name="coordinate">Central coordinate</param>
/// <param name="range">The maximum allowed Chebyshev distance</param>
/// <returns>A collection of chunk coordinates outside of <paramref name="range"/> from <paramref name="coordinate"/></returns>
public virtual IEnumerable <int3> GetChunkCoordinatesOutsideOfRange(int3 coordinate, int range)
{
foreach (int3 chunkCoordinate in _chunks.Keys.ToList())
{
if (DistanceUtilities.ChebyshevDistanceGreaterThan(coordinate, chunkCoordinate, range))
{
yield return(chunkCoordinate);
}
}
}
/// <summary>
/// Gets all the coordinates of the chunks that already exist or are currently being generated, where the Chebyshev distance from <paramref name="coordinate"/> to the chunk's coordinate is more than <paramref name="range"/>
/// </summary>
/// <param name="coordinate">The central coordinate where the distances should be measured from</param>
/// <param name="range">The maximum allowed manhattan distance</param>
/// <returns></returns>
public override IEnumerable <int3> GetChunkCoordinatesOutsideOfRange(int3 coordinate, int range)
{
foreach (var baseCoordinate in base.GetChunkCoordinatesOutsideOfRange(coordinate, range))
{
yield return(baseCoordinate);
}
int3[] generationJobHandleArray = _generationJobHandles.Keys.ToArray();
for (int i = 0; i < generationJobHandleArray.Length; i++)
{
int3 generationCoordinate = generationJobHandleArray[i];
if (DistanceUtilities.ChebyshevDistanceGreaterThan(coordinate, generationCoordinate, range))
{
yield return(generationCoordinate);
}
}
}
