public static LandingArea Create(ISize landingAreaSize)
{
LandingArea landingArea = new LandingArea();
landingArea.SetSize(landingAreaSize);
return(landingArea);
}
protected Landings(ISize landingAreaSize, ISize platformSize, IPosition platformPosition, int platformRocketSeparation)
{
if (landingAreaSize == null)
{
throw new ArgumentNullException(nameof(landingAreaSize));
}
if (platformSize == null)
{
throw new ArgumentNullException(nameof(platformSize));
}
_landingArea = LandingArea.Create(landingAreaSize);
_landingArea.AddLandingPlatform(LandingPlatform.Create(platformSize, platformPosition, platformRocketSeparation));
}
