public static void Solve()
{
int cols = 160;
int rows = 40;
GeometricPathTestCase tc = new GeometricPathTestCase(TerrainStr, new Coords(0, 0), new Coords(rows - 1, cols - 1));
List <GeometricPathAStarNode> path = new AStar().FindShortestPath(new GeometricPathAStarNode(tc))
.Select(n => n as GeometricPathAStarNode).ToList();
string result = DrawPathOnTerrain(TerrainStr, path, cols, rows);
Console.WriteLine(result);
File.WriteAllText(@"C:\Temp\Maze.txt", result);
}
public GeometricPathAStarNode(GeometricPathTestCase testCase)
{
TestCase = testCase;
Coords = TestCase.StartCoords;
ComputeDistances();
}