private void ValidateOneDimensionShip(OneDimensionShip oneDimensionShip)
{
if (oneDimensionShip == null)
{
throw new ArgumentNullException(nameof(oneDimensionShip));
}
if (oneDimensionShip.Length <= 0)
{
throw new ArgumentException($"The {nameof(OneDimensionShip.Length)} of {nameof(OneDimensionShip)} argument is zero or negative.");
}
if (oneDimensionShip.StartPosition.Row < 0 || oneDimensionShip.StartPosition.Column < 0)
{
throw new ArgumentException($"{nameof(OneDimensionShip.StartPosition)} of {nameof(OneDimensionShip)} argument cannot have a negative coordinate.");
}
}
public Ship CreateShip(OneDimensionShip oneDimensionShip)
{
ValidateOneDimensionShip(oneDimensionShip);
var ship = new Ship();
var startPosition = oneDimensionShip.StartPosition;
var position = startPosition;
var offsetInEachStep = GetPositionOffset(oneDimensionShip.Orientation);
for (int i = 0; i < oneDimensionShip.Length; i++)
{
ship.Coordinates.Add(position);
position = position + offsetInEachStep;
}
return(ship);
}
