房间创建和进入相关逻辑和协议

Hotfix/Map/System/RoomManageComponentSystem.cs

@@ -0,0 +1,93 @@
+using Fantasy.Entitas;
+using Fantasy.Entitas.Interface;
+
+namespace NB.Map;
+
+public class RoomManageComponentAwakeSystem : AwakeSystem<RoomManageComponent>
+{
+    protected override void Awake(RoomManageComponent self)
+    {
+        for (int i = 1; i <= 65535; i++)
+        {
+            self.FreeIds.Enqueue(i, i);
+        }
+    }
+}
+
+public class RoomManageComponentDestroySystem : DestroySystem<RoomManageComponent>
+{
+    protected override void Destroy(RoomManageComponent self)
+    {
+        foreach (var (_, room) in self.Rooms)
+        {
+            room.Dispose();
+        }
+
+        self.Rooms.Clear();
+    }
+}
+
+public static class RoomManageComponentSystem
+{
+    #region 增删
+
+    public static void Add(this RoomManageComponent self, MapRoom room)
+    {
+        self.Rooms[room.RoomId] = room;
+    }
+
+    public static bool Remove(this RoomManageComponent self, int roomId)
+    {
+        if (self.Rooms.TryGetValue(roomId, out var room))
+        {
+            self.ReleaseId(room.RoomId);
+            room.Dispose();
+        }
+
+        return true;
+    }
+
+    #endregion
+
+    #region 房间Id
+
+    /// <summary>
+    /// 分配一个新的房间ID
+    /// </summary>
+    /// <returns></returns>
+    /// <exception cref="Exception"></exception>
+    public static int AllocateId(this RoomManageComponent self)
+    {
+        if (self.FreeIds.Count == 0) return 0;
+        int id = self.FreeIds.Dequeue();
+        self.InUseID.Add(id);
+        return id;
+    }
+
+    /// <summary>
+    /// 释放房间ID
+    /// </summary>
+    /// <param name="self"></param>
+    /// <param name="id"></param>
+    public static void ReleaseId(this RoomManageComponent self, int id)
+    {
+        if (self.InUseID.Remove(id))
+        {
+            self.FreeIds.Enqueue(id, id);
+        }
+    }
+
+    #endregion
+
+    #region 进入退出
+
+    public static void Enter(this RoomManageComponent self, MapUnit unit, long roomId)
+    {
+    }
+
+    public static void Exit(this RoomManageComponent self, MapUnit unit)
+    {
+    }
+
+    #endregion
+}