public int ActiveNeighboursPart2(List <TimeCell> cells, VectorNInt position)
{
//return cells.Count(c => c.Active && Vector3Int.Distance(c.Position, position) < 2 && Vector3Int.Distance(c.Position, position) > 0);
return(cells.Count(c => c.Active && c.Position != position &&
Math.Abs(c.Position.Values[0] - position.Values[0]) <= 1 &&
Math.Abs(c.Position.Values[1] - position.Values[1]) <= 1 &&
Math.Abs(c.Position.Values[2] - position.Values[2]) <= 1 &&
Math.Abs(c.Position.Values[3] - position.Values[3]) <= 1));
//return cells.Count(c => c.Active && Vector3Int.DistanceManhattan(c.Position, position) == 1);
}
public List <TimeCell> TickPart2(List <TimeCell> activeCells, int tickCount)
{
List <TimeCell> updatedActiveCells = new List <TimeCell>();
for (int l = -startOffset - tickCount - startOffset; l < startOffset + tickCount + startOffset; l++)
{
for (int k = -startOffset - tickCount - startOffset; k <= startOffset + tickCount + startOffset; k++)
{
for (int j = -startOffset - tickCount - startOffset; j <= startOffset + tickCount + startOffset; j++)
{
for (int i = -startOffset - tickCount - startOffset; i <= startOffset + tickCount + startOffset; i++)
{
VectorNInt pos = new VectorNInt(4);
pos.Values[0] = i;
pos.Values[1] = j;
pos.Values[2] = k;
pos.Values[3] = l;
//Vector3Int pos = new Vector3Int(i, j, k);
int activeNeighbours = ActiveNeighboursPart2(activeCells, pos);
if (activeCells.FirstOrDefault(c => c.Position == pos) != null)
{
if (activeNeighbours == 2 || activeNeighbours == 3)
{
updatedActiveCells.Add(new TimeCell()
{
Position = pos,
Active = true
});
//Console.Write("#");
}
else
{
//Console.Write(".");
}
}
else if (activeNeighbours == 3)
{
updatedActiveCells.Add(new TimeCell()
{
Position = pos,
Active = true
});
//Console.Write("#");
}
else
{
//Console.Write(".");
}
}
//Console.WriteLine();
}
//Console.WriteLine();
}
}
return(updatedActiveCells);
}
