ET/DotNet/Hotfix/Scenes/Game/Map/MapRankComponentSystem.cs

using System;
using System.Collections.Generic;
using System.Linq;

namespace ET.Server
{
    [FriendOf(typeof (MapRankComponent))]
    [FriendOfAttribute(typeof (Map))]
    public static class MapRankComponentSystem
    {
        public class MapRankComponentAwakeSystem: AwakeSystem<MapRankComponent>
        {
            /// <summary>
            /// 场景贡献榜组件创建
            /// </summary>
            /// <param name="self"></param>
            protected override void Awake(MapRankComponent self)
            {
                Log.Info($"创建场景贡献榜组件");
            }
        }

        public class MapRankComponentDestroySystem: DestroySystem<MapRankComponent>
        {
            /// <summary>
            /// 场景贡献榜组件销毁
            /// </summary>
            /// <param name="self"></param>
            protected override void Destroy(MapRankComponent self)
            {
                Log.Debug($"销毁场景贡献榜组件");
            }
        }

        /// <summary>
        /// 更新排行榜数据
        /// </summary>
        /// <param name="self"></param>
        /// <param name="dataList"></param>
        /// <param name="map"></param>
        public static void UpdateRank(this MapRankComponent self, List<Struct.BattleReports> dataList, Map map)
        {
            foreach (Struct.BattleReports data in dataList)
            {
                bool isExist = false;

                foreach (Struct.BattleReports br in self.RankList.Where(br => data.ID == br.ID))
                {
                    isExist = true;
                    br.TotalDamage = data.TotalDamage;
                }

                if (!isExist)
                {
                    self.RankList.Add(data);
                }
            }

            self.Sort(map);
        }

        /// <summary>
        /// 排序
        /// </summary>
        /// <param name="self"></param>
        /// <param name="map"></param>
        private static void Sort(this MapRankComponent self, Map map)
        {
            List<Struct.BattleReports> list = new List<Struct.BattleReports>();

            self.RankList.ForEach(br => list.Add(br));

            if (list is { Count: > 0 })
            {
                list.Sort((r1, r2) => r2.TotalDamage.CompareTo(r1.TotalDamage));
            }

            int ranking = 1;

            List<RankInfo> infoListProto = new List<RankInfo>();

            foreach (Struct.BattleReports battleReports in list.Where(battleReports => ranking <= 3))
            {
                // 客户端消息
                RankInfo info = new RankInfo();
                info.Name = battleReports.Name;
                info.Ranking = ranking;
                infoListProto.Add(info);

                ranking += 1;
            }

            bool isEqual = self.IsEqual(infoListProto);
            if (isEqual)
            {
                return;
            }

            self.LastInfoListProto = infoListProto;
            // 推送客户端
            if (map.Player != null)
            {
                MessageHelper.SendToClient(map.Player, new G2C_RankNotify() { InfoList = infoListProto });
            }
        }

        private static bool IsEqual(this MapRankComponent self, List<RankInfo> infoList)
        {
            if (self.LastInfoListProto.Count != infoList.Count)
            {
                return false;
            }

            for (int i = 0; i < infoList.Count; i++)
            {
                RankInfo info1 = infoList[i];
                RankInfo info2 = self.LastInfoListProto[i];
                if (info1 != null && info2 != null && (!info1.Name.Trim().Equals(info2.Name.Trim()) || info1.Ranking != info2.Ranking))
                {
                    return false;
                }
            }

            return true;
        }
    }
}