bool TryBringCellBackToLife(Position position, out Cell newLiveCell)
{
Cell deadCell = Cell.DeadAt(position);
int liveNeighbourCount = GetLiveNeighbours(position);
newLiveCell = deadCell.Tick(liveNeighbourCount);
return newLiveCell.IsAlive;
}
IEnumerable<Cell> ReanimateDeadNeighbours(Cell cell, ConcurrentDictionary<Position, bool> positionsWeAlreadyChecked)
{
var newCells = new List<Cell>();
VisitNeighbours(cell.Position, position =>
{
if (HaveVisitedAlready(positionsWeAlreadyChecked, position)) return;
Cell newLiveCell;
if (TryBringCellBackToLife(position, out newLiveCell))
{
newCells.Add(newLiveCell);
}
});
return newCells;
}
