Aurora.Modules.CityBuilder.CityMap.ClaimPlot C# (CSharp) Метод

        public bool ClaimPlot(BuildingPlot plot)
        {
            if (plot.Equals(null))
                return (false);

            if (isPlotClaimed(plot))
                return (false);

            //  Search the list.
            if (cityPlots.Count > 0)
            {
                foreach (BuildingPlot p in cityPlots)
                {
                    if (p.Equals(plot))
                    {
                        if (p.PlotClaimType == PlotClaimType.CLAIM_NONE)
                            p.PlotClaimType = PlotClaimType.CLAIM_PARK;
                        return (true);
                    }
                }
            }

            //  If we are here then the plot has not been found so add it as new plot.
            cityPlots.Add(plot);

            return (true);
        }

        /// <summary>
        ///
        /// </summary>
        /// <param name="x1"></param>
        /// <param name="?"></param>
        /// <param name="width"></param>
        /// <param name="height"></param>
        private void doRoad(int x1, int y1, int width, int depth)
        {
            int lanes;
            int divider;
            int sidewalk;

            if (width > depth)
            {
                lanes = depth;
            }
            else
            {
                lanes = width;
            }
            if (lanes < 4)
            {
                return;
            }
            bool odd = false;
            int  i   = (lanes % 2);

            if (i > 0)
            {
                odd = true;
            }
            if (odd)//lanes % 2)
            {
                lanes--;
                divider = 1;
            }
            else
            {
                divider = 0;
            }
            sidewalk  = 2;// MAX(2, (lanes - 10));
            lanes    -= sidewalk;
            sidewalk /= 2;
            lanes    /= 2;
            cityMap.ClaimPlot(cityMap.MakePlot(x1, y1, width, depth, PlotClaimType.CLAIM_NONE));
            if (width > depth)
            {
                cityMap.ClaimPlot(cityMap.MakePlot(x1, y1 + sidewalk, width, lanes, PlotClaimType.CLAIM_TRANSPORT));
                cityMap.ClaimPlot(cityMap.MakePlot(x1, y1 + sidewalk + lanes + divider, width, lanes, PlotClaimType.CLAIM_TRANSPORT));
            }
            else
            {
                cityMap.ClaimPlot(cityMap.MakePlot(x1 + sidewalk, y1, lanes, depth, PlotClaimType.CLAIM_TRANSPORT));
                cityMap.ClaimPlot(cityMap.MakePlot(x1 + sidewalk + lanes + divider, y1, lanes, depth, PlotClaimType.CLAIM_TRANSPORT));
            }
        }