HoldItCore.Level.GetNeighborCount C# (CSharp) Метод

        public int GetNeighborCount(Stall stall)
        {
            int stallIndex = this.stalls.IndexOf(stall);
            int neighbors = 0;
            if (stallIndex > 0 && this.stalls[stallIndex - 1].Person != null)
                ++neighbors;
            if (stallIndex < this.stalls.Count - 1 && this.stalls[stallIndex + 1].Person != null)
                ++neighbors;

            return neighbors;
        }