diff --git a/DungeonShooting_Godot/prefab/role/Player.tscn b/DungeonShooting_Godot/prefab/role/Player.tscn
index c107fcc..31fab4d 100644
--- a/DungeonShooting_Godot/prefab/role/Player.tscn
+++ b/DungeonShooting_Godot/prefab/role/Player.tscn
@@ -86,8 +86,6 @@
 radius = 4.0
 
 [node name="Player" instance=ExtResource( 1 )]
-CollisionLayer = 8
-CollisionMask = 25
 
 [node name="ShadowSprite" parent="." index="0"]
 material = SubResource( 1 )
diff --git a/DungeonShooting_Godot/scene/Main.tscn b/DungeonShooting_Godot/scene/Main.tscn
index ae52483..e6534d4 100644
--- a/DungeonShooting_Godot/scene/Main.tscn
+++ b/DungeonShooting_Godot/scene/Main.tscn
@@ -24,6 +24,7 @@
 
 [node name="Main" type="Node2D"]
 script = ExtResource( 3 )
+Debug = true
 CursorPack = ExtResource( 4 )
 RoomPath = NodePath("ViewCanvas/ViewportContainer/Viewport/Room")
 ViewportPath = NodePath("ViewCanvas/ViewportContainer/Viewport")
diff --git a/DungeonShooting_Godot/scene/Room.tscn b/DungeonShooting_Godot/scene/Room.tscn
index eb4d09d..6e7e1c9 100644
--- a/DungeonShooting_Godot/scene/Room.tscn
+++ b/DungeonShooting_Godot/scene/Room.tscn
@@ -1,5 +1,6 @@
-[gd_scene load_steps=4 format=2]
+[gd_scene load_steps=6 format=2]
 
+[ext_resource path="res://resource/sprite/environment/itch-io-DungeonTileset4/16x16 dungeon ii wall reconfig v04 spritesheet.png" type="Texture" id=1]
 [ext_resource path="res://src/game/room/RoomManager.cs" type="Script" id=3]
 [ext_resource path="res://src/game/camera/GameCamera.cs" type="Script" id=5]
 
@@ -7,6 +8,29 @@
 background_mode = 4
 glow_enabled = true
 
+[sub_resource type="TileSet" id=2]
+0/name = "16x16 dungeon ii wall reconfig v04 spritesheet.png 0"
+0/texture = ExtResource( 1 )
+0/tex_offset = Vector2( 0, 0 )
+0/modulate = Color( 1, 1, 1, 1 )
+0/region = Rect2( 0, 0, 64, 144 )
+0/tile_mode = 2
+0/autotile/icon_coordinate = Vector2( 0, 8 )
+0/autotile/tile_size = Vector2( 16, 16 )
+0/autotile/spacing = 0
+0/autotile/occluder_map = [  ]
+0/autotile/navpoly_map = [  ]
+0/autotile/priority_map = [  ]
+0/autotile/z_index_map = [  ]
+0/occluder_offset = Vector2( 0, 0 )
+0/navigation_offset = Vector2( 0, 0 )
+0/shape_offset = Vector2( 0, 0 )
+0/shape_transform = Transform2D( 1, 0, 0, 1, 0, 0 )
+0/shape_one_way = false
+0/shape_one_way_margin = 0.0
+0/shapes = [  ]
+0/z_index = 0
+
 [node name="Room" type="Navigation2D"]
 script = ExtResource( 3 )
 ObjectRootPath = NodePath("ObjectRoot")
@@ -44,6 +68,8 @@
 
 [node name="FloorTileMap" type="TileMap" parent="SortRoot/MiddleTileMap"]
 z_index = -10
+tile_set = SubResource( 2 )
 cell_size = Vector2( 16, 16 )
 bake_navigation = true
 format = 1
+tile_data = PoolIntArray( -131072, 0, 524288, -131071, 0, 524288, -65536, 0, 524288, -65535, 0, 524288 )
diff --git a/DungeonShooting_Godot/scene/test/TestTileLayer.tscn b/DungeonShooting_Godot/scene/test/TestTileLayer.tscn
index 6830e4f..b72c314 100644
--- a/DungeonShooting_Godot/scene/test/TestTileLayer.tscn
+++ b/DungeonShooting_Godot/scene/test/TestTileLayer.tscn
@@ -100,7 +100,6 @@
 [node name="TestTileLayer" type="Node2D"]
 
 [node name="YSort" type="YSort" parent="."]
-visible = false
 
 [node name="MiddleTileMap" type="TileMap" parent="YSort"]
 tile_set = SubResource( 2 )
diff --git a/DungeonShooting_Godot/src/framework/common/NodeExtend.cs b/DungeonShooting_Godot/src/framework/common/NodeExtend.cs
new file mode 100644
index 0000000..1b896bc
--- /dev/null
+++ b/DungeonShooting_Godot/src/framework/common/NodeExtend.cs
@@ -0,0 +1,41 @@
+using Godot;
+
+/// <summary>
+/// 该类为 node 节点通用扩展函数类
+/// </summary>
+public static class NodeExtend
+{
+    /// <summary>
+    /// 尝试将一个 Node2d 节点转换成一个 ActivityObject 对象, 如果转换失败, 则返回 null
+    /// </summary>
+    public static ActivityObject AsActivityObject(this Node2D node2d)
+    {
+        if (node2d is ActivityObject p)
+        {
+            return p;
+        }
+        var parent = node2d.GetParent();
+        if (parent != null && parent is ActivityObject p2)
+        {
+            return p2;
+        }
+        return null;
+    }
+    
+    /// <summary>
+    /// 尝试将一个 Node2d 节点转换成一个 ActivityObject 对象, 如果转换失败, 则返回 null
+    /// </summary>
+    public static T AsActivityObject<T>(this Node2D node2d) where T : ActivityObject
+    {
+        if (node2d is T p)
+        {
+            return p;
+        }
+        var parent = node2d.GetParent();
+        if (parent != null && parent is T p2)
+        {
+            return p2;
+        }
+        return null;
+    }
+}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/framework/common/Utils.cs b/DungeonShooting_Godot/src/framework/common/Utils.cs
new file mode 100644
index 0000000..1af7b2f
--- /dev/null
+++ b/DungeonShooting_Godot/src/framework/common/Utils.cs
@@ -0,0 +1,73 @@
+using System.Collections.Generic;
+using Godot;
+
+/// <summary>
+/// 常用函数工具类
+/// </summary>
+public static class Utils
+{
+
+    /// <summary>
+    /// 返回随机 boolean 值
+    /// </summary>
+    public static bool RandBoolean()
+    {
+        return GD.Randf() >= 0.5f;
+    }
+
+    /// <summary>
+    /// 返回一个区间内的随机小数
+    /// </summary>
+    public static float RandRange(float min, float max)
+    {
+        if (min == max) return min;
+        if (min > max)
+            return GD.Randf() * (min - max) + max;
+        return GD.Randf() * (max - min) + min;
+    }
+
+    /// <summary>
+    /// 返回一个区间内的随机整数
+    /// </summary>
+    public static int RandRangeInt(int min, int max)
+    {
+        if (min == max) return min;
+        if (min > max)
+            return Mathf.FloorToInt(GD.Randf() * (min - max + 1) + max);
+        return Mathf.FloorToInt(GD.Randf() * (max - min + 1) + min);
+    }
+
+    /// <summary>
+    /// 随机返回其中一个参数
+    /// </summary>
+    public static T RandChoose<T>(params T[] list)
+    {
+        if (list.Length == 0)
+        {
+            return default;
+        }
+
+        return list[RandRangeInt(0, list.Length - 1)];
+    }
+
+    /// <summary>
+    /// 随机返回集合中的一个元素
+    /// </summary>
+    public static T RandChoose<T>(List<T> list)
+    {
+        if (list.Count == 0)
+        {
+            return default;
+        }
+
+        return list[RandRangeInt(0, list.Count - 1)];
+    }
+
+    public static Rect2 CalcRect(float start1, float end1, float start2, float end2)
+    {
+        return new Rect2(
+            Mathf.Min(start1, start2), Mathf.Min(end1, end2),
+            Mathf.Abs(start1 - start2), Mathf.Abs(end1 - end2)
+        );
+    }
+}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/framework/generate/GenerateDungeon.cs b/DungeonShooting_Godot/src/framework/generate/GenerateDungeon.cs
index d22f3db..ae63205 100644
--- a/DungeonShooting_Godot/src/framework/generate/GenerateDungeon.cs
+++ b/DungeonShooting_Godot/src/framework/generate/GenerateDungeon.cs
@@ -186,10 +186,14 @@
     private bool ConnectDoor(RoomInfo room, RoomInfo nextRoom)
     {
         //门描述
-        var roomDoor = new RoomDoor();
-        var nextRoomDoor = new RoomDoor();
+        var roomDoor = new RoomDoorInfo();
+        var nextRoomDoor = new RoomDoorInfo();
+        roomDoor.RoomInfo = room;
+        nextRoomDoor.RoomInfo = nextRoom;
         roomDoor.ConnectRoom = nextRoom;
+        roomDoor.ConnectDoor = nextRoomDoor;
         nextRoomDoor.ConnectRoom = room;
+        nextRoomDoor.ConnectDoor = roomDoor;
 
         var overlapX = Mathf.Min(room.Position.x + room.Size.x, nextRoom.Position.x + nextRoom.Size.x) -
                        Mathf.Max(room.Position.x, nextRoom.Position.x);
@@ -197,7 +201,7 @@
         if (overlapX >= 6)
         {
             //找到重叠区域
-            var range = CalcRange(room.Position.x, room.Position.x + room.Size.x,
+            var range = CalcOverlapRange(room.Position.x, room.Position.x + room.Size.x,
                 nextRoom.Position.x, nextRoom.Position.x + nextRoom.Size.x);
             var x = Utils.RandRangeInt((int)range.x + 1, (int)range.y - _corridorWidth - 1);
 
@@ -235,7 +239,7 @@
         if (overlapY >= 6)
         {
             //找到重叠区域
-            var range = CalcRange(room.Position.y, room.Position.y + room.Size.y,
+            var range = CalcOverlapRange(room.Position.y, room.Position.y + room.Size.y,
                 nextRoom.Position.y, nextRoom.Position.y + nextRoom.Size.y);
             var y = Utils.RandRangeInt((int)range.x + 1, (int)range.y - _corridorWidth - 1);
 
@@ -390,8 +394,8 @@
         return true;
     }
 
-    //返回的x为宽, y为高
-    private Vector2 CalcRange(float start1, float end1, float start2, float end2)
+    //用于计算重叠区域坐标, 可以理解为一维轴上4个点的中间两个点
+    private Vector2 CalcOverlapRange(float start1, float end1, float start2, float end2)
     {
         return new Vector2(Mathf.Max(start1, start2), Mathf.Min(end1, end2));
     }
@@ -411,7 +415,7 @@
     }
 
     //将两个门间的过道占用数据存入RoomGrid
-    private bool AddCorridorToGridRange(RoomDoor door1, RoomDoor door2)
+    private bool AddCorridorToGridRange(RoomDoorInfo door1, RoomDoorInfo door2)
     {
         var point1 = door1.OriginPosition;
         var point2 = door2.OriginPosition;
@@ -444,7 +448,7 @@
     }
 
     //将两个门间的过道占用数据存入RoomGrid, 该重载
-    private bool AddCorridorToGridRange(RoomDoor door1, RoomDoor door2, Vector2 cross)
+    private bool AddCorridorToGridRange(RoomDoorInfo door1, RoomDoorInfo door2, Vector2 cross)
     {
         var point1 = door1.OriginPosition;
         var point2 = door2.OriginPosition;
diff --git a/DungeonShooting_Godot/src/framework/generate/RoomDoor.cs b/DungeonShooting_Godot/src/framework/generate/RoomDoor.cs
deleted file mode 100644
index e4ee6ce..0000000
--- a/DungeonShooting_Godot/src/framework/generate/RoomDoor.cs
+++ /dev/null
@@ -1,33 +0,0 @@
-
-using Godot;
-
-/// <summary>
-/// 房间的门
-/// </summary>
-public class RoomDoor
-{
-    /// <summary>
-    /// 所在墙面方向
-    /// </summary>
-    public DoorDirection Direction;
-    
-    /// <summary>
-    /// 连接的房间
-    /// </summary>
-    public RoomInfo ConnectRoom;
-
-    /// <summary>
-    /// 原点坐标
-    /// </summary>
-    public Vector2 OriginPosition;
-
-    /// <summary>
-    /// 与下一道门是否有交叉点
-    /// </summary>
-    public bool HasCross;
-    
-    /// <summary>
-    /// 与下一道门的交叉点
-    /// </summary>
-    public Vector2 Cross;
-}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/framework/generate/RoomDoorInfo.cs b/DungeonShooting_Godot/src/framework/generate/RoomDoorInfo.cs
new file mode 100644
index 0000000..ceb2cbd
--- /dev/null
+++ b/DungeonShooting_Godot/src/framework/generate/RoomDoorInfo.cs
@@ -0,0 +1,43 @@
+
+using Godot;
+
+/// <summary>
+/// 房间的门
+/// </summary>
+public class RoomDoorInfo
+{
+    /// <summary>
+    /// 所在墙面方向
+    /// </summary>
+    public DoorDirection Direction;
+
+    /// <summary>
+    /// 所在的房间
+    /// </summary>
+    public RoomInfo RoomInfo;
+    
+    /// <summary>
+    /// 连接的门
+    /// </summary>
+    public RoomDoorInfo ConnectDoor;
+    
+    /// <summary>
+    /// 连接的房间
+    /// </summary>
+    public RoomInfo ConnectRoom;
+
+    /// <summary>
+    /// 原点坐标
+    /// </summary>
+    public Vector2 OriginPosition;
+
+    /// <summary>
+    /// 与下一道门是否有交叉点
+    /// </summary>
+    public bool HasCross;
+    
+    /// <summary>
+    /// 与下一道门的交叉点
+    /// </summary>
+    public Vector2 Cross;
+}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/framework/generate/RoomInfo.cs b/DungeonShooting_Godot/src/framework/generate/RoomInfo.cs
index 603e4bd..9f126b9 100644
--- a/DungeonShooting_Godot/src/framework/generate/RoomInfo.cs
+++ b/DungeonShooting_Godot/src/framework/generate/RoomInfo.cs
@@ -27,9 +27,15 @@
     /// <summary>
     /// 门
     /// </summary>
-    public List<RoomDoor> Doors = new List<RoomDoor>();
+    public List<RoomDoorInfo> Doors = new List<RoomDoorInfo>();
 
+    /// <summary>
+    /// 下一个房间
+    /// </summary>
     public List<RoomInfo> Next = new List<RoomInfo>();
     
+    /// <summary>
+    /// 上一个房间
+    /// </summary>
     public RoomInfo Prev;
 }
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/game/common/NodeExtend.cs b/DungeonShooting_Godot/src/game/common/NodeExtend.cs
deleted file mode 100644
index 1b896bc..0000000
--- a/DungeonShooting_Godot/src/game/common/NodeExtend.cs
+++ /dev/null
@@ -1,41 +0,0 @@
-using Godot;
-
-/// <summary>
-/// 该类为 node 节点通用扩展函数类
-/// </summary>
-public static class NodeExtend
-{
-    /// <summary>
-    /// 尝试将一个 Node2d 节点转换成一个 ActivityObject 对象, 如果转换失败, 则返回 null
-    /// </summary>
-    public static ActivityObject AsActivityObject(this Node2D node2d)
-    {
-        if (node2d is ActivityObject p)
-        {
-            return p;
-        }
-        var parent = node2d.GetParent();
-        if (parent != null && parent is ActivityObject p2)
-        {
-            return p2;
-        }
-        return null;
-    }
-    
-    /// <summary>
-    /// 尝试将一个 Node2d 节点转换成一个 ActivityObject 对象, 如果转换失败, 则返回 null
-    /// </summary>
-    public static T AsActivityObject<T>(this Node2D node2d) where T : ActivityObject
-    {
-        if (node2d is T p)
-        {
-            return p;
-        }
-        var parent = node2d.GetParent();
-        if (parent != null && parent is T p2)
-        {
-            return p2;
-        }
-        return null;
-    }
-}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/game/common/Utils.cs b/DungeonShooting_Godot/src/game/common/Utils.cs
deleted file mode 100644
index fe899dc..0000000
--- a/DungeonShooting_Godot/src/game/common/Utils.cs
+++ /dev/null
@@ -1,65 +0,0 @@
-using System.Collections.Generic;
-using Godot;
-
-/// <summary>
-/// 常用函数工具类
-/// </summary>
-public static class Utils
-{
-    
-    /// <summary>
-    /// 返回随机 boolean 值
-    /// </summary>
-    public static bool RandBoolean()
-    {
-        return GD.Randf() >= 0.5f;
-    }
-    
-    /// <summary>
-    /// 返回一个区间内的随机小数
-    /// </summary>
-    public static float RandRange(float min, float max)
-    {
-        if (min == max) return min; 
-        if (min > max)
-            return GD.Randf() * (min - max) + max;
-        return GD.Randf() * (max - min) + min;
-    }
-
-    /// <summary>
-    /// 返回一个区间内的随机整数
-    /// </summary>
-    public static int RandRangeInt(int min, int max)
-    {
-        if (min == max) return min; 
-        if (min > max)
-            return Mathf.FloorToInt(GD.Randf() * (min - max + 1) + max);
-        return Mathf.FloorToInt(GD.Randf() * (max - min + 1) + min);
-    }
-
-    /// <summary>
-    /// 随机返回其中一个参数
-    /// </summary>
-    public static T RandChoose<T>(params T[] list)
-    {
-        if (list.Length == 0)
-        {
-            return default;
-        }
-
-        return list[RandRangeInt(0, list.Length - 1)];
-    }
-
-    /// <summary>
-    /// 随机返回集合中的一个元素
-    /// </summary>
-    public static T RandChoose<T>(List<T> list)
-    {
-        if (list.Count == 0)
-        {
-            return default;
-        }
-
-        return list[RandRangeInt(0, list.Count - 1)];
-    }
-}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/game/role/Player.cs b/DungeonShooting_Godot/src/game/role/Player.cs
index f805bc9..e96e5ec 100644
--- a/DungeonShooting_Godot/src/game/role/Player.cs
+++ b/DungeonShooting_Godot/src/game/role/Player.cs
@@ -47,6 +47,8 @@
         Hp = 50;
         MaxShield = 30;
         Shield = 30;
+
+        MoveSpeed = 300;
     }
 
     protected override void Process(float delta)
diff --git a/DungeonShooting_Godot/src/game/room/DungeonTileManager.cs b/DungeonShooting_Godot/src/game/room/DungeonTileManager.cs
new file mode 100644
index 0000000..2f3d2a4
--- /dev/null
+++ b/DungeonShooting_Godot/src/game/room/DungeonTileManager.cs
@@ -0,0 +1,51 @@
+
+using Godot;
+
+public static class DungeonTileManager
+{
+    public static void AutoFillRoomTile(TileMap floor, TileMap middle, TileMap top, RoomInfo roomInfo)
+    {
+        foreach (var info in roomInfo.Next)
+        {
+            AutoFillRoomTile(floor, middle, top, info);
+        }
+        //铺房间
+        FillRect(floor, 0, roomInfo.Position, roomInfo.Size);
+        //铺过道
+        foreach (var doorInfo in roomInfo.Doors)
+        {
+            if (doorInfo.ConnectRoom.Id < roomInfo.Id)
+            {
+                if (!doorInfo.HasCross)
+                {
+                    var rect = Utils.CalcRect(
+                        doorInfo.OriginPosition.x,
+                        doorInfo.OriginPosition.y,
+                        doorInfo.ConnectDoor.OriginPosition.x,
+                        doorInfo.ConnectDoor.OriginPosition.y
+                    );
+                    if (doorInfo.Direction == DoorDirection.N || doorInfo.Direction == DoorDirection.S)
+                    {
+                        rect.Size = new Vector2(4, rect.Size.y);
+                    }
+                    else
+                    {
+                        rect.Size = new Vector2(rect.Size.x, 4);
+                    }
+                    FillRect(floor, 0, rect.Position, rect.Size);
+                }
+            }
+        }
+    }
+
+    private static void FillRect(TileMap tileMap, int index, Vector2 pos, Vector2 size)
+    {
+        for (int i = 0; i < size.x; i++)
+        {
+            for (int j = 0; j < size.y; j++)
+            {
+                tileMap.SetCell((int)pos.x + i, (int)pos.y + j, index, false, false, false, new Vector2(0, 8));
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/game/room/RoomManager.cs b/DungeonShooting_Godot/src/game/room/RoomManager.cs
index 3b83bb5..9ea3da7 100644
--- a/DungeonShooting_Godot/src/game/room/RoomManager.cs
+++ b/DungeonShooting_Godot/src/game/room/RoomManager.cs
@@ -36,7 +36,9 @@
     //导航区域数据
     private List<NavigationPolygonData> _polygonDataList = new List<NavigationPolygonData>();
     
-    private TileMap _tileMap;
+    public TileMap FloorTileMap { get; private set; }
+    public TileMap MiddleTileMap { get; private set; }
+    public TileMap TopTileMap { get; private set; }
     
     private Font _font;
     private GenerateDungeon _generateDungeon;
@@ -52,7 +54,10 @@
         NavigationPolygon = new NavigationPolygonInstance();
         AddChild(NavigationPolygon);
         
-        _tileMap = GetNode<TileMap>(FloorTilePath);
+        FloorTileMap = GetNode<TileMap>(FloorTilePath);
+        MiddleTileMap = GetNode<TileMap>(MiddleTilePath);
+        TopTileMap = GetNode<TileMap>(TopTilePath);
+        
         // var node = child.GetNode("Config");
         // Color color = (Color)node.GetMeta("ClearColor");
         // VisualServer.SetDefaultClearColor(color);
@@ -66,14 +71,19 @@
 
     public override void _Ready()
     {
-        _tileMap.CellYSort = false;
-        _tileMap.BakeNavigation = false;
+        FloorTileMap.CellYSort = false;
+        FloorTileMap.BakeNavigation = false;
         
         _font = ResourceManager.Load<Font>(ResourcePath.resource_font_cn_font_36_tres);
 
         //生成地牢房间
         _generateDungeon = new GenerateDungeon();
         _generateDungeon.Generate();
+        //填充地牢
+        DungeonTileManager.AutoFillRoomTile(FloorTileMap, MiddleTileMap, TopTileMap, _generateDungeon.StartRoom);
+        FloorTileMap.UpdateDirtyQuadrants();
+        MiddleTileMap.UpdateDirtyQuadrants();
+        TopTileMap.UpdateDirtyQuadrants();
         
         //根据房间数据创建填充 tiled
         
@@ -175,7 +185,7 @@
     /// </summary>
     public bool IsWayTile(int x, int y)
     {
-        return _tileMap.GetCell(x, y) != TileMap.InvalidCell;
+        return FloorTileMap.GetCell(x, y) != TileMap.InvalidCell;
     }
 
     /// <summary>
@@ -183,7 +193,7 @@
     /// </summary>
     public bool IsWayPosition(float x, float y)
     {
-        var tileMapCellSize = _tileMap.CellSize;
+        var tileMapCellSize = FloorTileMap.CellSize;
         return IsWayTile((int)(x / tileMapCellSize.x), (int)(y / tileMapCellSize.y));
     }
 
@@ -192,9 +202,9 @@
     /// </summary>
     private void GenerateNavigationPolygon()
     {
-        var size = _tileMap.CellSize;
+        var size = FloorTileMap.CellSize;
 
-        var rect = _tileMap.GetUsedRect();
+        var rect = FloorTileMap.GetUsedRect();
 
         var x = (int)rect.Position.x;
         var y = (int)rect.Position.y;
@@ -213,11 +223,11 @@
 
                         if (!IsWayTile(i, j - 1))
                         {
-                            polygonData = CalcOutline(i, j, _tileMap, size);
+                            polygonData = CalcOutline(i, j, FloorTileMap, size);
                         }
                         else if (!IsWayTile(i, j + 1))
                         {
-                            polygonData = CalcInline(i, j, _tileMap, size);
+                            polygonData = CalcInline(i, j, FloorTileMap, size);
                         }
 
                         if (polygonData != null)
@@ -230,6 +240,7 @@
         }
     }
     
+    //计算导航网格外轮廓
     private NavigationPolygonData CalcOutline(int i, int j, TileMap tileMap, Vector2 size)
     {
         var polygonData = new NavigationPolygonData();
@@ -468,6 +479,7 @@
         }
     }
 
+    //计算导航网格内轮廓
     private NavigationPolygonData CalcInline(int i, int j, TileMap tileMap, Vector2 size)
     {
         var polygonData = new NavigationPolygonData();
@@ -706,6 +718,7 @@
         }
     }
 
+    //记录导航网格中已经使用过的坐标
     private void PutUsePoint(Vector2 pos)
     {
         if (_usePoints.Contains(pos))
@@ -719,7 +732,7 @@
     //绘制房间区域, debug 用
     private void DrawRoomInfo(RoomInfo room)
     {
-        var cellSize = _tileMap.CellSize;
+        var cellSize = FloorTileMap.CellSize;
         var pos1 = (room.Position + room.Size / 2) * cellSize;
         
         //绘制下一个房间
diff --git a/DungeonShooting_Godot/src/game/room/TileCellInfo.cs b/DungeonShooting_Godot/src/game/room/TileCellInfo.cs
new file mode 100644
index 0000000..4ddecca
--- /dev/null
+++ b/DungeonShooting_Godot/src/game/room/TileCellInfo.cs
@@ -0,0 +1,14 @@
+
+using Godot;
+
+public class TileCellInfo
+{
+    public TileCellInfo(int id, Vector2? autotileCoord)
+    {
+        Id = id;
+        AutotileCoord = autotileCoord;
+    }
+
+    public int Id;
+    public Vector2? AutotileCoord;
+}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/game/room/TileConfig.cs b/DungeonShooting_Godot/src/game/room/TileConfig.cs
new file mode 100644
index 0000000..88aecd4
--- /dev/null
+++ b/DungeonShooting_Godot/src/game/room/TileConfig.cs
@@ -0,0 +1,10 @@
+
+using Godot;
+
+/// <summary>
+/// 房间图块配置信息
+/// </summary>
+public class TileConfig
+{
+    
+}
\ No newline at end of file