public void CannotSolveTests()
{
string maze1 = "__________\r\n" +
"________XX\r\n" +
"S_______XG";
string maze2 = "S________XG";
WalkingSolver solver = new WalkingSolver();
Assert.IsFalse(solver.SolveMaze(new Maze.Maze(maze1), new ASCIIFormatter()));
Assert.IsFalse(solver.SolveMaze(new Maze.Maze(maze2), new ASCIIFormatter()));
}
/// <summary>
/// Main program entry point. Run from the command line
/// and supply the full or relative path to a maze file.
/// </summary>
/// <param name="args"></param>
static void Main(string[] args)
{
if (args.GetLength(0) != 1)
{
Console.WriteLine("Usage: Maze <Maze file>");
return;
}
try
{
using (StreamReader sr = new StreamReader(args[0]))
{
WalkingSolver solver = new WalkingSolver();
if (solver.SolveMaze(new Maze(sr.ReadToEnd()), new ASCIIFormatter()))
{
Console.WriteLine(solver.GetMazeSteps());
int x = Console.CursorLeft;
int y = Console.CursorTop;
foreach (string s in solver.GetGraphicalMazeSteps())
{
Console.SetCursorPosition(x, y);
Console.WriteLine(s);
System.Threading.Thread.Sleep(250);
}
}
else
{
Console.WriteLine("Maze cannot be solved.");
}
}
}
catch (FileNotFoundException)
{
Console.WriteLine("Invalid maze file specified");
}
}
public void SampleSolveTest()
{
string m = "_____GX_" + "\r\n" +
"____XXX_" + "\r\n" +
"________" + "\r\n" +
"XXXX____" + "\r\n" +
"___X____" + "\r\n" +
"S_______";
WalkingSolver solver = new WalkingSolver();
Assert.IsTrue(solver.SolveMaze(new Maze.Maze(m), new ASCIIFormatter()));
}