/// <summary>
/// Gets a LandTile collection representing all LandTiles that are within 'range' of 'center' on the given 'map'
/// </summary>
public static List <LandTile> GetLandTilesInRange(this IPoint3D center, Map map, int range)
{
if (center == null || map == null)
{
return(new List <LandTile>());
}
range = Math.Abs(range);
var tiles = new List <LandTile>((int)Math.Ceiling(Math.PI * Math.Sqrt(range)));
ScanRange(
center,
map,
range,
r =>
{
if (!r.Excluded)
{
tiles.Add(map.GetLandTile(r.Current));
}
return(false);
},
false);
tiles.Free(false);
return(tiles);
}