public void SearchInRange(HexCell cell, int range, int action)
{
for (int i = 0; i < cells.Length; i++)
{
cells[i].Distance = int.MaxValue;
cells[i].DisableValidation();
}
Queue <HexCell> frontier = new Queue <HexCell>();
cell.Distance = 0;
frontier.Enqueue(cell);
while (frontier.Count > 0)
{
HexCell current = frontier.Dequeue();
current.EnableValidation(Color.yellow);
for (HexDirection d = HexDirection.NE; d <= HexDirection.NW; d++)
{
HexCell neighbor = current.GetNeighbor(d);
if (neighbor == null || neighbor.Distance != int.MaxValue)
{
continue;
}
if (current.GetEdgeType(neighbor) == HexEdgeType.Cliff && action == 0)
{
continue;
}
if (current.Distance > (range - 1))
{
break;
}
neighbor.Distance = current.Distance + 1;
frontier.Enqueue(neighbor);
}
}
}
