public void PartTwo(string input, TextWriter @out)
{
var program = IntcodeParser.Parse(input);
var droid = new Droid(program);
var map = droid.Run();
var source = map.First(x => x.Value == CellType.OxygenSystem).Key;
var filled = Filler.FloodFill(map, source);
var steps = filled.Values.Max();
@out.WriteLine($"Number of minutes taken to spread: {steps}");
}
public void PartOne(string input, TextWriter @out)
{
var program = IntcodeParser.Parse(input);
var droid = new Droid(program);
var map = droid.Run();
PrintMap(map, @out);
var func = BuildShortestFunction(map, Point.Origin);
var target = map.First(x => x.Value == CellType.OxygenSystem).Key;
var path = func(target);
@out.WriteLine($"Found path the oxygen system with length {path.Length - 1}");
}