static void Main(string[] args)
{
var fileText = File.ReadAllLines(@"Datasets\day20.txt");
var screen = fileText.Select(x => x.ToCharArray()).ToArray();
var labyrinth = new Labyrinth(screen);
labyrinth.Print();
labyrinth.FindObjects();
labyrinth.CalculateReachableKeysAndDoors();
}
static void Main(string[] args)
{
var fileText = File.ReadAllLines(@"Datasets\day18.txt");
var screen = fileText.Select(x => x.ToCharArray()).ToArray();
var labyrinth = new Labyrinth(screen);
//labyrinth.Print();
var result = 0;
var allDoorsOpened = false;
//while (!allDoorsOpened)
//{
labyrinth.FindObjects();
labyrinth.CalculateReachableKeysAndDoors();
var dict = new Dictionary <Point, int>();
var keyDictionary = new Dictionary <char, List <Point> >();
foreach (var rKey in labyrinth.Keys)
{
Console.WriteLine($"Key: {rKey.Name}");
var area = labyrinth.Area.Clone() as char[][];
var lab = new Labyrinth(area);
var ent = new Point('@', lab.Entrance.X, lab.Entrance.Y);
lab.MoveEntrance(rKey);
lab.FindObjects();
lab.Print();
lab.CalculateReachableKeysAndDoors();
lab.MoveEntrance(ent);
lab.Area[rKey.Y][rKey.X] = rKey.Name;
var distance = lab.GetClosestKeyDistance();
dict.Add(rKey, distance);
keyDictionary.Add(rKey.Name, lab.ReachableKeys.Keys.ToList());
}
//result += dict.OrderBy(x => x.Value).First().Value;
//var key = dict.OrderBy(x => x.Value).First().Key;
//labyrinth.OpenDoor(key);
labyrinth.Print();
// if (labyrinth.Doors.Count == 0 && labyrinth.Keys.Count == 0) allDoorsOpened = true;
//}
Console.WriteLine($"Distance: {result}");
}