进入和离开地图和房间协议合并

Hotfix/Map/Handler/Inner/G2Map_EnterMapRequestHandler.cs

@@ -0,0 +1,71 @@
+using Fantasy;
+using Fantasy.Async;
+using Fantasy.Network.Interface;
+
+namespace NB.Map.Inner;
+
+/// <summary>
+/// 请求进入地图
+/// </summary>
+public class G2Map_EnterMapRequestHandler : RouteRPC<Scene, G2Map_EnterMapRequest, Map2G_EnterMapResponse>
+{
+    protected override async FTask Run(Scene entity, G2Map_EnterMapRequest request, Map2G_EnterMapResponse response,
+        Action reply)
+    {
+        var roomManageComponent = entity.GetComponent<RoomManageComponent>();
+        if (roomManageComponent == null)
+        {
+            response.ErrorCode = ErrorCode.ErrServer;
+            return;
+        }
+
+        var mapUnitManage = entity.GetComponent<MapUnitManageComponent>();
+        if (mapUnitManage == null)
+        {
+            response.ErrorCode = ErrorCode.ErrServer;
+            return;
+        }
+
+        var mapUnit = mapUnitManage.Get(request.AccountId);
+        if (mapUnit == null)
+        {
+            response.ErrorCode = ErrorCode.ErrServer;
+            return;
+        }
+
+
+        //进入地图
+        response.ErrorCode = await mapUnit.EnterMap(request.MapId);
+        if (response.ErrorCode != 0)
+        {
+            return;
+        }
+
+        // 如果没有房间代码，则只是进入地图，直接返回，不执行后续逻辑
+        if (string.IsNullOrEmpty(request.RoomCode))
+        {
+            response.Units = [mapUnit.ToMapUnitInfo()];
+            return;
+        }
+
+        RoomHelper.ParseCode(request.RoomCode, out var serviceId, out var roomId);
+        if (serviceId < 1 || roomId < 1)
+        {
+            return;
+        }
+
+        var room = roomManageComponent.Get(roomId);
+        if (room == null)
+        {
+            return;
+        }
+
+        response.ErrorCode = await room.Enter(mapUnit);
+        response.RoomCode = room.Code;
+        if (response.ErrorCode == ErrorCode.Successful)
+        {
+            mapUnit.RoomId = room.Id;
+            response.Units = room.ToMapUnitInfo();
+        }
+    }
+}