public BattleshipConfiguration(string configurationAsString)
{
var configurationAsArray = configurationAsString
.Split(",")
.Select(configuration => configuration.Trim())
.ToArray();
Position = new XYPosition(
x: int.Parse(configurationAsArray[0]),
y: int.Parse(configurationAsArray[1])
);
switch (configurationAsArray[2])
{
case "h":
Orientation = Orientation.Horizontal;
break;
case "v":
Orientation = Orientation.Vertical;
break;
default:
throw new ArgumentException("Invalid orientation");
}
Size = int.Parse(configurationAsArray[3]);
}
public override XYBattleship Build(XYPosition position, int size)
{
var occupiedPositions = new List <XYOccupiedPosition>();
for (var i = 0; i < size; i++)
{
var occupiedPosition = new XYOccupiedPosition(new XYPosition(position.X + i, position.Y));
occupiedPositions.Add(occupiedPosition);
}
return(new XYBattleship(occupiedPositions));
}
public static IPosition Convert(string positionAsString)
{
var positionAsArray = positionAsString
.Split(",")
.Select(configuration => configuration.Trim())
.ToArray();
var position = new XYPosition(
x: int.Parse(positionAsArray[0]),
y: int.Parse(positionAsArray[1])
);
return(position);
}
bool ValidateOrientationAndSize(XYPosition xyPosition, out string message)
{
message = "";
switch (orientation)
{
case Orientation.Horizontal:
if (xyPosition.X + size >= width)
{
message = $"X + size ({xyPosition.X} + {size}) is bigger than width bound '{width}', ";
return(false);
}
break;
case Orientation.Vertical:
if (xyPosition.Y + size >= height)
{
message = $"Y + size ({xyPosition.Y} + {size}) is bigger than height bound '{height}', ";
return(false);
}
break;
}
return(true);
}
public XYOccupiedPosition(XYPosition position)
{
this.Position = position;
}
bool ValidateExistingBattleshipConfigurations(XYPosition xyPosition, out string message)
{
message = "";
return(true);
}
abstract public XYBattleship Build(XYPosition position, int size);