[+] 接入ET8服务端

[+] 接入ET8服务端

Assets/GameScripts/DotNet/Hotfix/Server/Module/AOI/AOIManagerComponentSystem.cs

@@ -0,0 +1,187 @@
+using System.Collections.Generic;
+
+namespace ET.Server
+{
+    [FriendOf(typeof(AOIManagerComponent))]
+    [FriendOf(typeof(AOIEntity))]
+    [FriendOf(typeof(Cell))]
+    public static partial class AOIManagerComponentSystem
+    {
+        public static void Add(this AOIManagerComponent self, AOIEntity aoiEntity, float x, float y)
+        {
+            int cellX = (int)(x * 1000) / AOIManagerComponent.CellSize;
+            int cellY = (int)(y * 1000) / AOIManagerComponent.CellSize;
+
+            if (aoiEntity.ViewDistance == 0)
+            {
+                aoiEntity.ViewDistance = 1;
+            }
+
+            AOIHelper.CalcEnterAndLeaveCell(aoiEntity, cellX, cellY, aoiEntity.SubEnterCells, aoiEntity.SubLeaveCells);
+
+            // 遍历EnterCell
+            foreach (long cellId in aoiEntity.SubEnterCells)
+            {
+                Cell cell = self.GetCell(cellId);
+                aoiEntity.SubEnter(cell);
+            }
+
+            // 遍历LeaveCell
+            foreach (long cellId in aoiEntity.SubLeaveCells)
+            {
+                Cell cell = self.GetCell(cellId);
+                aoiEntity.SubLeave(cell);
+            }
+
+            // 自己加入的Cell
+            Cell selfCell = self.GetCell(AOIHelper.CreateCellId(cellX, cellY));
+            aoiEntity.Cell = selfCell;
+            selfCell.Add(aoiEntity);
+            // 通知订阅该Cell Enter的Unit
+            foreach (KeyValuePair<long, AOIEntity> kv in selfCell.SubsEnterEntities)
+            {
+                kv.Value.EnterSight(aoiEntity);
+            }
+        }
+
+        public static void Remove(this AOIManagerComponent self, AOIEntity aoiEntity)
+        {
+            if (aoiEntity.Cell == null)
+            {
+                return;
+            }
+
+            // 通知订阅该Cell Leave的Unit
+            aoiEntity.Cell.Remove(aoiEntity);
+            foreach (KeyValuePair<long, AOIEntity> kv in aoiEntity.Cell.SubsLeaveEntities)
+            {
+                kv.Value.LeaveSight(aoiEntity);
+            }
+
+            // 通知自己订阅的Enter Cell，清理自己
+            foreach (long cellId in aoiEntity.SubEnterCells)
+            {
+                Cell cell = self.GetCell(cellId);
+                aoiEntity.UnSubEnter(cell);
+            }
+
+            foreach (long cellId in aoiEntity.SubLeaveCells)
+            {
+                Cell cell = self.GetCell(cellId);
+                aoiEntity.UnSubLeave(cell);
+            }
+
+            // 检查
+            if (aoiEntity.SeeUnits.Count > 1)
+            {
+                Log.Error($"aoiEntity has see units: {aoiEntity.SeeUnits.Count}");
+            }
+
+            if (aoiEntity.BeSeeUnits.Count > 1)
+            {
+                Log.Error($"aoiEntity has beSee units: {aoiEntity.BeSeeUnits.Count}");
+            }
+        }
+
+        private static Cell GetCell(this AOIManagerComponent self, long cellId)
+        {
+            Cell cell = self.GetChild<Cell>(cellId);
+            if (cell == null)
+            {
+                cell = self.AddChildWithId<Cell>(cellId);
+            }
+
+            return cell;
+        }
+
+        public static void Move(AOIEntity aoiEntity, Cell newCell, Cell preCell)
+        {
+            aoiEntity.Cell = newCell;
+            preCell.Remove(aoiEntity);
+            newCell.Add(aoiEntity);
+            // 通知订阅该newCell Enter的Unit
+            foreach (KeyValuePair<long, AOIEntity> kv in newCell.SubsEnterEntities)
+            {
+                if (kv.Value.SubEnterCells.Contains(preCell.Id))
+                {
+                    continue;
+                }
+
+                kv.Value.EnterSight(aoiEntity);
+            }
+
+            // 通知订阅preCell leave的Unit
+            foreach (KeyValuePair<long, AOIEntity> kv in preCell.SubsLeaveEntities)
+            {
+                // 如果新的cell仍然在对方订阅的subleave中
+                if (kv.Value.SubLeaveCells.Contains(newCell.Id))
+                {
+                    continue;
+                }
+
+                kv.Value.LeaveSight(aoiEntity);
+            }
+        }
+
+        public static void Move(this AOIManagerComponent self, AOIEntity aoiEntity, int cellX, int cellY)
+        {
+            long newCellId = AOIHelper.CreateCellId(cellX, cellY);
+            if (aoiEntity.Cell.Id == newCellId) // cell没有变化
+            {
+                return;
+            }
+
+            // 自己加入新的Cell
+            Cell newCell = self.GetCell(newCellId);
+            Move(aoiEntity, newCell, aoiEntity.Cell);
+
+            AOIHelper.CalcEnterAndLeaveCell(aoiEntity, cellX, cellY, aoiEntity.enterHashSet, aoiEntity.leaveHashSet);
+
+            // 算出自己leave新Cell
+            foreach (long cellId in aoiEntity.leaveHashSet)
+            {
+                if (aoiEntity.SubLeaveCells.Contains(cellId))
+                {
+                    continue;
+                }
+
+                Cell cell = self.GetCell(cellId);
+                aoiEntity.SubLeave(cell);
+            }
+
+            // 算出需要通知离开的Cell
+            aoiEntity.SubLeaveCells.ExceptWith(aoiEntity.leaveHashSet);
+            foreach (long cellId in aoiEntity.SubLeaveCells)
+            {
+                Cell cell = self.GetCell(cellId);
+                aoiEntity.UnSubLeave(cell);
+            }
+
+            // 这里交换两个HashSet,提高性能
+            ObjectHelper.Swap(ref aoiEntity.SubLeaveCells, ref aoiEntity.leaveHashSet);
+
+            // 算出自己看到的新Cell
+            foreach (long cellId in aoiEntity.enterHashSet)
+            {
+                if (aoiEntity.SubEnterCells.Contains(cellId))
+                {
+                    continue;
+                }
+
+                Cell cell = self.GetCell(cellId);
+                aoiEntity.SubEnter(cell);
+            }
+
+            // 离开的Enter
+            aoiEntity.SubEnterCells.ExceptWith(aoiEntity.enterHashSet);
+            foreach (long cellId in aoiEntity.SubEnterCells)
+            {
+                Cell cell = self.GetCell(cellId);
+                aoiEntity.UnSubEnter(cell);
+            }
+
+            // 这里交换两个HashSet,提高性能
+            ObjectHelper.Swap(ref aoiEntity.SubEnterCells, ref aoiEntity.enterHashSet);
+        }
+    }
+}