private static bool Output(long status)
{
var previousPosition = droidPosition;
var attemptedPosition = Compass.PositionAfterMovement(droidPosition, Attempt);
if (status == 0)
{
// The repair droid hit a wall. Its position has not changed.
area.Set(attemptedPosition, Day15Cell.Wall);
Day15Debug.Set(attemptedPosition, Day15Cell.Wall);
Day15Debug.WriteLine("BLOCKED");
}
else
{
// The repair droid has moved one step in the requested direction.
Day15Debug.WriteLine("OK");
droidPosition = attemptedPosition;
if (!Backtracking)
{
area.Set(attemptedPosition, Day15Cell.Open);
Day15Debug.Set(attemptedPosition, Day15Cell.Open);
if (status == 2)
{
oxygenSystemPosition = attemptedPosition;
}
EnteredFrom[attemptedPosition] = Attempt;
Visited.Add(attemptedPosition);
Attempts.Push(Compass.AllDirections);
}
}
return((Attempts.Count() > 1) || (Attempts.Peek().Count > 0));
}