static void Main(string[] args)
{
Console.WriteLine("Starting...");
AStar astar = new AStar();
AStarNode2D GoalNode = new AStarNode2D(null, null, 0, 9, 9);
AStarNode2D StartNode = new AStarNode2D(null, GoalNode, 0, 0, 0) {GoalNode = GoalNode};
astar.FindPath(StartNode, GoalNode);
PrintSolution(astar.Solution);
Console.ReadLine();
}