/// <summary>Get all tiles which are on-screen.</summary>
/// <param name="expand">The number of tiles to expand in each direction, to avoid tile edge pop-in.</param>
public static IEnumerable <Vector2> GetVisibleTiles(int expand = 0)
{
return(TileHelper.GetVisibleArea(expand).GetTiles());
}
/// <summary>Get all tiles which are on-screen.</summary>
public static IEnumerable <Vector2> GetVisibleTiles()
{
return(TileHelper.GetVisibleArea().GetTiles());
}