新增私聊相关

Entity/Map/MapRoom.cs

@@ -0,0 +1,34 @@
+using Fantasy.Entitas;
+
+namespace NB.Map;
+
+/// <summary>
+/// 地图房间
+/// </summary>
+public class MapRoom : Entity
+{
+    /// <summary>
+    /// 房间密码
+    /// </summary>
+    public string Password;
+
+    /// <summary>
+    /// 房间玩家
+    /// </summary>
+    public Dictionary<long, MapUnit> Units = new Dictionary<long, MapUnit>();
+
+    /// <summary>
+    /// 房主
+    /// </summary>
+    public long Owner;
+
+    /// <summary>
+    /// 创建时间
+    /// </summary>
+    public long CreateTime;
+
+    /// <summary>
+    /// 房间地图
+    /// </summary>
+    public int Map;
+}