public void Execute()
{
Console.Write("Enter maze type ({0}): ", string.Join(", ", validMazeTypes));
string mazeType = Console.ReadLine();
if (string.IsNullOrEmpty(mazeType))
{
mazeType = SquareSnake;
}
if (!validMazeTypes.Any(validMazeType => StringComparer.OrdinalIgnoreCase.Compare(validMazeType, mazeType) == 0))
{
throw new ArgumentException(string.Format("Unknown maze type {0}.", mazeType));
}
int length = 0;
bool invalid = true;
while (invalid)
{
Console.Write("Enter a length: ");
string input = Console.ReadLine();
if (string.IsNullOrEmpty(input))
{
length = 4;
break;
}
if (input.StartsWith("q", StringComparison.OrdinalIgnoreCase))
{
return;
}
invalid = !int.TryParse(input, out length);
}
ICreateMazes mazeFactory = null;
if (StringComparer.OrdinalIgnoreCase.Compare(mazeType, SquareSnake) == 0)
{
mazeFactory = new SnakeSquareMazeFactory(length);
}
else if (StringComparer.OrdinalIgnoreCase.Compare(mazeType, Simple) == 0)
{
mazeFactory = new SimpleMazeFactory(length);
}
IMovePlayer maze = mazeFactory.Create();
mazeClient.StartMaze(maze);
}
public MazeGame(ICreateMazes factory)
{
_factory = factory;
}
