public void Run()
{
Console.OutputEncoding = Encoding.UTF8;
var instructions = File.ReadAllText("Day19.txt")
.Trim()
.Split(",", StringSplitOptions.RemoveEmptyEntries)
.Select(x => long.Parse(x))
.ToList();
int total = 0;
for (int y = 0; y < 50; y++)
{
for (int x = 0; x < 50; x++)
{
var drone = new TractorDrone(x, y);
var computer = new Computer(new Memory(instructions), drone);
computer.Run(debug: false);
Write(drone.IsPulled ? '#' : '.');
if (drone.IsPulled)
{
total++;
}
}
WriteLine();
}
WriteLine(total);
}
private bool IsPulled(int x, int y)
{
if (!_map.TryGetValue((x, y), out var isPulled))
{
var drone = new TractorDrone(x, y);
new Computer(new Memory(_instructions), drone).Run();
isPulled = drone.IsPulled;
_map[(x, y)] = isPulled;
