Refactoring map generator, updating readme.

重构地图生成器，更新readme。

README.md

@@ -1,3 +1,68 @@
-## Star History
+## Intro 简介
+
+Mint's new game.
+
+薄荷的新作游戏。
+
+A pixel cross-platform Roguelite game.
+
+一款像素的跨平台的Roguelite游戏。
+
+## Recent Development progress 近期研发进度
+
+| Task 任务                                                   | status 状态        |
+| ----------------------------------------------------------- | ------------------ |
+| Randomly generated map 随机生成地图                         | In progress 进行中 |
+| loot 战利品                                                 | await 等待         |
+| Support still out of the knapsack system 支持仍出的背包系统 | await 等待                |
+
+## Run the project locally 在本地运行项目
+
+#### Download engine 下载引擎
+1. Download [Godot Engine .Net](https://godotengine.org/).
+
+   下载[Godot Engine .Net](https://godotengine.org/)。
+
+   After downloading the engine, you will need to download an additional export template to export as an executable program.
+
+   下载引擎后，您需要额外下载导出模板才能导出为可执行程序。
+
+2. Download [.NetSDK](https://dotnet.microsoft.com/download).
+
+   下载 [.NetSDK](https://dotnet.microsoft.com/download).
+   
+#### Clone project 克隆项目
+
+Enter the following command in your working directory:
+
+在您的工作目录输入以下指令：
+
+```
+git clone https://github.com/Cold-Mint/Traveller.git
+```
+
+## Participate in translation 参与翻译
+
+The project is prepared for localization at the beginning of writing. You can edit the csv file in the locals directory. To modify and add new translations.
+
+此项目在编写之初就为本地化做好了准备。您可以编辑locals目录下的csv文件。来修改和添加新的翻译。
+
+## License 许可证
+
+[GPL-3.0 license](LICENSE)
+
+Chinese translation version：[GPL-3.0 license 简体中文](LICENSE_ZH)
+
+查看协议的中文翻译版本：[GPL-3.0 license 简体中文](LICENSE_ZH)
+
+Support commercial, anyone can modify, build, and sell or distribute for free. For all derivative versions of this project, under the GPL, you shall  **retain the author copyright** and **publish the modified source code**.
+
+支持商用，任何人可修改，构建，并用于售卖或免费发布。对于此项目的所有衍生版本，根据GPL协议，您应当**保留作者版权**，以及**公开修改后的源代码**。
+
+> Note: You have the right to sell the modified version, but not the original.
+>
+> 注意：您有权售卖修改后的版本，但不能售卖原版。
+
+## Star History 点赞历史
 
 [![Star History Chart](https://api.star-history.com/svg?repos=Cold-Mint/Traveller&type=Date)](https://star-history.com/#Cold-Mint/Traveller&Date)

locals/Error.csv

@@ -5,5 +5,3 @@ room_root_node_must_be_node2d,房间根节点必须是 Node2D。,Room root node
 width_or_height_of_room_slot_must_be_1,房间槽的宽度或高度必须为1。,The width or height of the room slot must be 1.,部屋の溝の幅または高さは1でなければなりません。
 connected_room_timeout,连接房间超时。,Connecting the room timed out.,接続部屋はタイムアウトです。
 projectiles_is_empty,未设置抛射体。,The projectile is not set.,射出体は設置されていません。
-map_generator_is_not_set_up,未设置地图生成器。,Map generator is not set up.,マップ生成器は設置されていません。
-map_generator_is_not_configured,地图生成器没有有效配置。,Map Generator is not configured.,地図生成器は機能していません。

scripts/Config.cs

@@ -334,6 +334,15 @@ public static class Config
         public const int Mob = 7;
     }
     
+    public class RoomDataTag
+    {
+        /// <summary>
+        /// <para>Mark the starting room</para>
+        /// <para>起点房间的标记</para>
+        /// </summary>
+        public const string StartingRoom = "StartingRoom";
+    }
+
     /// <summary>
     /// <para>Specify the type of damage used in the game</para>
     /// <para>指定游戏内使用的伤害类型</para>

scripts/levelGraphEditor/RoomNodeData.cs

@@ -1,4 +1,6 @@
-namespace ColdMint.scripts.levelGraphEditor;
+using System.Linq;
+
+namespace ColdMint.scripts.levelGraphEditor;
 
 public class RoomNodeData
 {
@@ -7,4 +9,18 @@ public class RoomNodeData
     public string? Description { get; set; }
 
     public string[]? RoomTemplateSet { get; set; }
+
+    public string[]? Tags { get; set; }
+
+
+    /// <summary>
+    /// <para>Whether a tag is held</para>
+    /// <para>是否持有某个标签</para>
+    /// </summary>
+    /// <param name="tag"></param>
+    /// <returns></returns>
+    public bool HasTag(string tag)
+    {
+        return Tags != null && Tags.Any(t => t == tag);
+    }
 }

scripts/loader/sceneLoader/GameSceneLoader.cs

@@ -3,7 +3,6 @@ using ColdMint.scripts.character;
 using ColdMint.scripts.debug;
 using ColdMint.scripts.inventory;
 using ColdMint.scripts.map;
-using ColdMint.scripts.map.interfaces;
 using ColdMint.scripts.map.room;
 using ColdMint.scripts.map.roomHolder;
 using ColdMint.scripts.map.RoomPlacer;
@@ -15,8 +14,6 @@ namespace ColdMint.scripts.loader.sceneLoader;
 
 public partial class GameSceneLoader : SceneLoaderTemplate
 {
-    private IMapGenerator? _mapGenerator;
-    private IMapGeneratorConfig? _mapGeneratorConfig;
 
     public override Task InitializeData()
     {
@@ -32,77 +29,11 @@ public partial class GameSceneLoader : SceneLoaderTemplate
         //加载武器容器
         var weaponContainer = GetNode<Node2D>("WeaponContainer");
         GameSceneNodeHolder.WeaponContainer = weaponContainer;
-
-        _mapGenerator = new MapGenerator();
-        _mapGenerator.TimeOutPeriod = 15;
-        _mapGenerator.RoomHolder = new RoomHolder();
-        _mapGenerator.RoomSlotsMatcher = new RoomSlotsMatcher();
-        var roomProvider = new RoomProvider();
-        //添加房间模板
-        var initialRoom = new RoomTemplate("res://prefab/roomTemplates/dungeon/initialRoom.tscn");
-        var utilityRoom = new RoomTemplate("res://prefab/roomTemplates/dungeon/utilityRoom.tscn");
-        initialRoom.MaxNumber = 1;
-        var horizontalCorridorWithSewer =
-            new RoomTemplate("res://prefab/roomTemplates/dungeon/horizontalCorridorWithSewer.tscn");
-        var horizontalCorridor = new RoomTemplate("res://prefab/roomTemplates/dungeon/horizontalCorridor.tscn");
-        roomProvider.AddRoom(initialRoom);
-        roomProvider.AddRoom(horizontalCorridorWithSewer);
-        roomProvider.AddRoom(horizontalCorridor);
-        roomProvider.AddRoom(utilityRoom);
-        _mapGenerator.RoomProvider = roomProvider;
-
-        var roomPlacer = new RoomPlacer();
-        _mapGeneratorConfig = new MapGeneratorConfig(GetNode<Node2D>("MapRoot"), 1);
-        roomPlacer.MapGeneratorConfig = _mapGeneratorConfig;
-        _mapGenerator.RoomPlacer = roomPlacer;
         return Task.CompletedTask;
     }
 
     public override async Task LoadScene()
     {
-        if (_mapGenerator == null)
-        {
-            LogCat.LogError("map_generator_is_not_set_up");
-            return;
-        }
        
-        if (_mapGeneratorConfig == null)
-        {
-            LogCat.LogError("map_generator_is_not_configured");
-            return;
-        }
-
-        await _mapGenerator.Generate(_mapGeneratorConfig);
-        var packedScene = GD.Load<PackedScene>("res://prefab/entitys/Character.tscn");
-        //Register players in the holder
-        //在持有者内注册玩家
-        var node2D = (Node2D)packedScene.Instantiate();
-        if (node2D is Player player)
-        {
-            GameSceneNodeHolder.Player = player;
-            //Allow the player to pick up items.
-            //使玩家可以捡起物品。
-            player.ItemContainer = GameSceneNodeHolder.HotBar;
-        }
-
-        var gameRoot = GetNode<Node2D>(".");
-        gameRoot.AddChild(node2D);
-        node2D.Position = new Vector2(55, 70);
-
-        var delivererOfDarkMagicPackedScene = GD.Load<PackedScene>("res://prefab/entitys/DelivererOfDarkMagic.tscn");
-        var delivererOfDarkMagicPackedSceneNode2D = (Node2D)delivererOfDarkMagicPackedScene.Instantiate();
-        gameRoot.AddChild(delivererOfDarkMagicPackedSceneNode2D);
-        delivererOfDarkMagicPackedSceneNode2D.Position = new Vector2(70, 70);
-
-        //Load a weapon
-        //加载武器
-        var w = GD.Load<PackedScene>("res://prefab/weapons/staffOfTheUndead.tscn");
-        for (int i = 0; i < 3; i++)
-        {
-            var wn = (Node2D)w.Instantiate();
-            wn.Position = new Vector2(55, 90);
-            var weaponContainer = GameSceneNodeHolder.WeaponContainer;
-            weaponContainer?.AddChild(wn);
-        }
     }
 }

scripts/loader/uiLoader/LevelGraphEditorLoader.cs

@@ -1,8 +1,8 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
-using ColdMint.scripts.debug;
 using ColdMint.scripts.levelGraphEditor;
+using ColdMint.scripts.nodeBinding;
 using ColdMint.scripts.serialization;
 using ColdMint.scripts.utils;
 using Godot;
@@ -17,41 +17,18 @@ namespace ColdMint.scripts.loader.uiLoader;
 /// </summary>
 public partial class LevelGraphEditorLoader : UiLoaderTemplate
 {
-    private GraphEdit? _graphEdit;
-
-    /// <summary>
-    /// <para>Button to display the room creation panel.</para>
-    /// <para>用于展示房间创建面板的按钮。</para>
-    /// </summary>
-    private Button? _showCreateRoomPanelButton;
-
-    private PackedScene? _roomNodeScene;
-    private Panel? _createOrEditorPanel;
-    private Button? _hideCreateRoomPanelButton;
-    private LineEdit? _roomNameLineEdit;
-    private LineEdit? _roomDescriptionLineEdit;
-    private Button? _createRoomButton;
-    private Button? _returnButton;
     private string? _defaultRoomName;
 
+    private readonly LevelGraphEditorBinding _nodeBinding = new LevelGraphEditorBinding();
+
     /// <summary>
     /// <para>Index of the room</para>
     /// <para>房间的索引</para>
     /// </summary>
     private int _roomIndex = 1;
 
-    private TextEdit? _roomTemplateCollectionTextEdit;
+    private PackedScene? _roomNodeScene;
-    private Label? _roomTemplateTipsLabel;
+
-    private Button? _showSavePanelButton;
-    private Button? _openExportFolderButton;
-    private HBoxContainer? _hBoxContainer;
-    private Panel? _saveOrLoadPanel;
-    private Button? _cancelButton;
-    private Button? _actionButton;
-    private Label? _saveOrLoadPanelTitleLabel;
-    private LineEdit? _fileNameLineEdit;
-    private Button? _showLoadPanelButton;
-    private Button? _deleteSelectedNodeButton;
     private readonly List<Node> _selectedNodes = new List<Node>();
 
     /// <summary>
@@ -89,38 +66,18 @@ public partial class LevelGraphEditorLoader : UiLoaderTemplate
     public override void InitializeUi()
     {
         base.InitializeUi();
-        _roomTemplateTipsLabel = GetNode<Label>("CreateOrEditorPanel/RoomTemplateTipsLabel");
+        _nodeBinding.Binding(this);
-        if (_roomTemplateTipsLabel != null)
+        if (_nodeBinding.OpenExportFolderButton != null)
-        {
-            _roomTemplateTipsLabel.Text = string.Empty;
-        }
-
-        _openExportFolderButton = GetNode<Button>("HBoxContainer/OpenExportFolderButton");
-        if (_openExportFolderButton != null)
         {
             //If open directories are supported, a button is displayed.
             //若支持打开目录，那么显示按钮。
-            _openExportFolderButton.Visible = ExplorerUtils.SupportOpenDirectory();
+            _nodeBinding.OpenExportFolderButton.Visible = ExplorerUtils.SupportOpenDirectory();
         }
 
-        _showLoadPanelButton = GetNode<Button>("HBoxContainer/ShowLoadPanelButton");
+        if (_nodeBinding.RoomTemplateTipsLabel != null)
-        _saveOrLoadPanelTitleLabel = GetNode<Label>("SaveOrLoadPanel/SaveOrLoadPanelTitleLabel");
+        {
-        _saveOrLoadPanel = GetNode<Panel>("SaveOrLoadPanel");
+            _nodeBinding.RoomTemplateTipsLabel.Text = string.Empty;
-        _fileNameLineEdit = GetNode<LineEdit>("SaveOrLoadPanel/FileNameLineEdit");
+        }
-        _actionButton = GetNode<Button>("SaveOrLoadPanel/HBoxContainer/ActionButton");
-        _cancelButton = GetNode<Button>("SaveOrLoadPanel/HBoxContainer/CancelButton");
-        _hBoxContainer = GetNode<HBoxContainer>("HBoxContainer");
-        _showSavePanelButton = GetNode<Button>("HBoxContainer/ShowSavePanelButton");
-        _roomTemplateCollectionTextEdit = GetNode<TextEdit>("CreateOrEditorPanel/RoomTemplateCollectionTextEdit");
-        _graphEdit = GetNode<GraphEdit>("GraphEdit");
-        _deleteSelectedNodeButton = GetNode<Button>("HBoxContainer/DeleteSelectedNodeButton");
-        _showCreateRoomPanelButton = GetNode<Button>("HBoxContainer/ShowCreateRoomPanelButton");
-        _returnButton = GetNode<Button>("HBoxContainer/ReturnButton");
-        _createOrEditorPanel = GetNode<Panel>("CreateOrEditorPanel");
-        _hideCreateRoomPanelButton = GetNode<Button>("CreateOrEditorPanel/HideCreateRoomPanelButton");
-        _roomNameLineEdit = GetNode<LineEdit>("CreateOrEditorPanel/RoomNameLineEdit");
-        _roomDescriptionLineEdit = GetNode<LineEdit>("CreateOrEditorPanel/RoomDescriptionLineEdit");
-        _createRoomButton = GetNode<Button>("CreateOrEditorPanel/CreateRoomButton");
     }
 
     /// <summary>
@@ -131,7 +88,7 @@ public partial class LevelGraphEditorLoader : UiLoaderTemplate
     /// <returns></returns>
     private RoomNode? CreateRoomNode(RoomNodeData roomNodeData)
     {
-        if (_roomNodeScene == null || _graphEdit == null)
+        if (_roomNodeScene == null || _nodeBinding.GraphEdit == null)
         {
             return null;
         }
@@ -142,7 +99,7 @@ public partial class LevelGraphEditorLoader : UiLoaderTemplate
             return null;
         }
 
-        _graphEdit?.AddChild(node);
+        _nodeBinding.GraphEdit?.AddChild(node);
         if (node is not RoomNode roomNode)
         {
             return null;
@@ -160,22 +117,22 @@ public partial class LevelGraphEditorLoader : UiLoaderTemplate
     /// </summary>
     private void DisplayInputPrompt()
     {
-        if (_roomTemplateTipsLabel == null || _roomTemplateCollectionTextEdit == null)
+        if (_nodeBinding.RoomTemplateTipsLabel == null || _nodeBinding.RoomTemplateCollectionTextEdit == null)
         {
             return;
         }
 
-        var text = _roomTemplateCollectionTextEdit.Text;
+        var text = _nodeBinding.RoomTemplateCollectionTextEdit.Text;
         if (string.IsNullOrEmpty(text))
         {
-            _roomTemplateTipsLabel.Text = string.Empty;
+            _nodeBinding.RoomTemplateTipsLabel.Text = string.Empty;
             return;
         }
 
         var lastLine = StrUtils.GetLastLine(text);
         if (string.IsNullOrEmpty(lastLine))
         {
-            _roomTemplateTipsLabel.Text = string.Empty;
+            _nodeBinding.RoomTemplateTipsLabel.Text = string.Empty;
             return;
         }
 
@@ -191,7 +148,7 @@ public partial class LevelGraphEditorLoader : UiLoaderTemplate
                     return;
                 }
 
-                _roomTemplateTipsLabel.Text = string.Format(lineError, lastLine);
+                _nodeBinding.RoomTemplateTipsLabel.Text = string.Format(lineError, lastLine);
                 return;
             }
 
@@ -205,11 +162,11 @@ public partial class LevelGraphEditorLoader : UiLoaderTemplate
                     return;
                 }
 
-                _roomTemplateTipsLabel.Text = string.Format(lineError, lastLine);
+                _nodeBinding.RoomTemplateTipsLabel.Text = string.Format(lineError, lastLine);
                 return;
             }
 
-            _roomTemplateTipsLabel.Text = string.Empty;
+            _nodeBinding.RoomTemplateTipsLabel.Text = string.Empty;
         }
     }
 
@@ -228,45 +185,46 @@ public partial class LevelGraphEditorLoader : UiLoaderTemplate
     public override void LoadUiActions()
     {
         base.LoadUiActions();
-        if (_roomTemplateCollectionTextEdit != null)
+        if (_nodeBinding.RoomTemplateCollectionTextEdit != null)
         {
-            _roomTemplateCollectionTextEdit.TextChanged += () =>
+            _nodeBinding.RoomTemplateCollectionTextEdit.TextChanged += () =>
             {
                 //Add anti-shake treatment.
                 //添加防抖处理。
                 //Higher frequency events are executed last time.
                 //频率较高的事件中，执行最后一次。
-                _displaysTheSuggestedInputTime = DateTime.Now.Add(TimeSpan.FromMilliseconds(Config.TextChangesBuffetingDuration));
+                _displaysTheSuggestedInputTime =
+                    DateTime.Now.Add(TimeSpan.FromMilliseconds(Config.TextChangesBuffetingDuration));
             };
         }
 
-        if (_graphEdit != null)
+        if (_nodeBinding.GraphEdit != null)
         {
-            _graphEdit.NodeSelected += node => { _selectedNodes.Add(node); };
+            _nodeBinding.GraphEdit.NodeSelected += node => { _selectedNodes.Add(node); };
-            _graphEdit.NodeDeselected += node => { _selectedNodes.Remove(node); };
+            _nodeBinding.GraphEdit.NodeDeselected += node => { _selectedNodes.Remove(node); };
-            _graphEdit.ConnectionRequest += (fromNode, fromPort, toNode, toPort) =>
+            _nodeBinding.GraphEdit.ConnectionRequest += (fromNode, fromPort, toNode, toPort) =>
             {
-                _graphEdit.ConnectNode(fromNode, (int)fromPort, toNode, (int)toPort);
+                _nodeBinding.GraphEdit.ConnectNode(fromNode, (int)fromPort, toNode, (int)toPort);
             };
-            _graphEdit.DisconnectionRequest += (fromNode, fromPort, toNode, toPort) =>
+            _nodeBinding.GraphEdit.DisconnectionRequest += (fromNode, fromPort, toNode, toPort) =>
             {
-                _graphEdit.DisconnectNode(fromNode, (int)fromPort, toNode, (int)toPort);
+                _nodeBinding.GraphEdit.DisconnectNode(fromNode, (int)fromPort, toNode, (int)toPort);
             };
         }
 
-        if (_openExportFolderButton != null)
+        if (_nodeBinding.OpenExportFolderButton != null)
         {
-            _openExportFolderButton.Pressed += () =>
+            _nodeBinding.OpenExportFolderButton.Pressed += () =>
             {
                 ExplorerUtils.OpenFolder(Config.GetLevelGraphExportDirectory());
             };
         }
 
-        if (_deleteSelectedNodeButton != null)
+        if (_nodeBinding.DeleteSelectedNodeButton != null)
         {
-            _deleteSelectedNodeButton.Pressed += () =>
+            _nodeBinding.DeleteSelectedNodeButton.Pressed += () =>
             {
-                if (_graphEdit == null)
+                if (_nodeBinding.GraphEdit == null)
                 {
                     return;
                 }
@@ -284,63 +242,63 @@ public partial class LevelGraphEditorLoader : UiLoaderTemplate
                         continue;
                     }
 
-                    _graphEdit.RemoveChild(node);
+                    _nodeBinding.GraphEdit.RemoveChild(node);
                     roomNode.QueueFree();
                     _selectedNodes.Remove(node);
                 }
             };
         }
 
-        if (_showCreateRoomPanelButton != null)
+        if (_nodeBinding.ShowCreateRoomPanelButton != null)
         {
-            _showCreateRoomPanelButton.Pressed += () =>
+            _nodeBinding.ShowCreateRoomPanelButton.Pressed += () =>
             {
-                if (_graphEdit != null)
+                if (_nodeBinding.GraphEdit != null)
                 {
-                    _graphEdit.Visible = false;
+                    _nodeBinding.GraphEdit.Visible = false;
                 }
 
-                if (_createOrEditorPanel != null)
+                if (_nodeBinding.CreateOrEditorPanel != null)
                 {
-                    _createOrEditorPanel.Visible = true;
+                    _nodeBinding.CreateOrEditorPanel.Visible = true;
                 }
 
-                if (_roomNameLineEdit != null && _defaultRoomName != null)
+                if (_nodeBinding.RoomNameLineEdit != null && _defaultRoomName != null)
                 {
-                    _roomNameLineEdit.Text = string.Format(_defaultRoomName, _roomIndex);
+                    _nodeBinding.RoomNameLineEdit.Text = string.Format(_defaultRoomName, _roomIndex);
                 }
 
-                if (_hBoxContainer != null)
+                if (_nodeBinding.HBoxContainer != null)
                 {
-                    _hBoxContainer.Visible = false;
+                    _nodeBinding.HBoxContainer.Visible = false;
                 }
             };
         }
 
-        if (_returnButton != null)
+        if (_nodeBinding.ReturnButton != null)
         {
-            _returnButton.Pressed += () =>
+            _nodeBinding.ReturnButton.Pressed += () =>
             {
                 GetTree().ChangeSceneToPacked((PackedScene)GD.Load("res://scenes/mainMenu.tscn"));
             };
         }
 
-        if (_hideCreateRoomPanelButton != null)
+        if (_nodeBinding.HideCreateRoomPanelButton != null)
         {
-            _hideCreateRoomPanelButton.Pressed += HideCreateRoomPanel;
+            _nodeBinding.HideCreateRoomPanelButton.Pressed += HideCreateRoomPanel;
         }
 
-        if (_createRoomButton != null)
+        if (_nodeBinding.CreateRoomButton != null)
         {
-            _createRoomButton.Pressed += () =>
+            _nodeBinding.CreateRoomButton.Pressed += () =>
             {
-                if (_roomNameLineEdit == null || _roomDescriptionLineEdit == null ||
+                if (_nodeBinding.RoomNameLineEdit == null || _nodeBinding.RoomDescriptionLineEdit == null ||
-                    _roomTemplateCollectionTextEdit == null)
+                    _nodeBinding.RoomTemplateCollectionTextEdit == null)
                 {
                     return;
                 }
 
-                var roomTemplateData = _roomTemplateCollectionTextEdit.Text;
+                var roomTemplateData = _nodeBinding.RoomTemplateCollectionTextEdit.Text;
                 if (string.IsNullOrEmpty(roomTemplateData))
                 {
                     return;
@@ -355,8 +313,8 @@ public partial class LevelGraphEditorLoader : UiLoaderTemplate
                 var roomNodeData = new RoomNodeData
                 {
                     Id = GuidUtils.GetGuid(),
-                    Title = _roomNameLineEdit.Text,
+                    Title = _nodeBinding.RoomNameLineEdit.Text,
-                    Description = _roomDescriptionLineEdit.Text,
+                    Description = _nodeBinding.RoomDescriptionLineEdit.Text,
                     RoomTemplateSet = roomTemplateArray
                 };
                 var roomNode = CreateRoomNode(roomNodeData);
@@ -367,94 +325,94 @@ public partial class LevelGraphEditorLoader : UiLoaderTemplate
             };
         }
 
-        if (_cancelButton != null)
+        if (_nodeBinding.CancelButton != null)
         {
-            _cancelButton.Pressed += () =>
+            _nodeBinding.CancelButton.Pressed += () =>
             {
-                if (_saveOrLoadPanel != null)
+                if (_nodeBinding.SaveOrLoadPanel != null)
                 {
-                    _saveOrLoadPanel.Visible = false;
+                    _nodeBinding.SaveOrLoadPanel.Visible = false;
                 }
             };
         }
 
-        if (_actionButton != null)
+        if (_nodeBinding.ActionButton != null)
         {
-            _actionButton.Pressed += () =>
+            _nodeBinding.ActionButton.Pressed += () =>
             {
-                if (_saveOrLoadPanel != null)
+                if (_nodeBinding.SaveOrLoadPanel != null)
                 {
-                    _saveOrLoadPanel.Visible = false;
+                    _nodeBinding.SaveOrLoadPanel.Visible = false;
                 }
             };
         }
 
-        if (_showLoadPanelButton != null)
+        if (_nodeBinding.ShowLoadPanelButton != null)
         {
-            _showLoadPanelButton.Pressed += () =>
+            _nodeBinding.ShowLoadPanelButton.Pressed += () =>
             {
-                if (_saveOrLoadPanel != null)
+                if (_nodeBinding.SaveOrLoadPanel != null)
                 {
-                    _saveOrLoadPanel.Visible = true;
+                    _nodeBinding.SaveOrLoadPanel.Visible = true;
                 }
 
-                if (_actionButton != null)
+                if (_nodeBinding.ActionButton != null)
                 {
-                    _actionButton.Text = TranslationServer.Translate("load");
+                    _nodeBinding.ActionButton.Text = TranslationServer.Translate("load");
                 }
 
-                if (_fileNameLineEdit != null)
+                if (_nodeBinding.FileNameLineEdit != null)
                 {
-                    _fileNameLineEdit.Text = string.Empty;
+                    _nodeBinding.FileNameLineEdit.Text = string.Empty;
                 }
 
-                if (_saveOrLoadPanelTitleLabel != null)
+                if (_nodeBinding.SaveOrLoadPanelTitleLabel != null)
                 {
-                    _saveOrLoadPanelTitleLabel.Text = TranslationServer.Translate("load");
+                    _nodeBinding.SaveOrLoadPanelTitleLabel.Text = TranslationServer.Translate("load");
                 }
 
                 _saveMode = false;
             };
         }
 
-        if (_showSavePanelButton != null)
+        if (_nodeBinding.ShowSavePanelButton != null)
         {
-            _showSavePanelButton.Pressed += () =>
+            _nodeBinding.ShowSavePanelButton.Pressed += () =>
             {
-                if (_saveOrLoadPanel != null)
+                if (_nodeBinding.SaveOrLoadPanel != null)
                 {
-                    _saveOrLoadPanel.Visible = true;
+                    _nodeBinding.SaveOrLoadPanel.Visible = true;
                 }
 
-                if (_actionButton != null)
+                if (_nodeBinding.ActionButton != null)
                 {
-                    _actionButton.Text = TranslationServer.Translate("save");
+                    _nodeBinding.ActionButton.Text = TranslationServer.Translate("save");
                 }
 
-                if (_fileNameLineEdit != null)
+                if (_nodeBinding.FileNameLineEdit != null)
                 {
-                    _fileNameLineEdit.Text = string.Empty;
+                    _nodeBinding.FileNameLineEdit.Text = string.Empty;
                 }
 
-                if (_saveOrLoadPanelTitleLabel != null)
+                if (_nodeBinding.SaveOrLoadPanelTitleLabel != null)
                 {
-                    _saveOrLoadPanelTitleLabel.Text = TranslationServer.Translate("save");
+                    _nodeBinding.SaveOrLoadPanelTitleLabel.Text = TranslationServer.Translate("save");
                 }
 
                 _saveMode = true;
             };
         }
 
-        if (_actionButton != null)
+        if (_nodeBinding.ActionButton != null)
         {
-            _actionButton.Pressed += () =>
+            _nodeBinding.ActionButton.Pressed += () =>
             {
-                if (_fileNameLineEdit == null)
+                if (_nodeBinding.FileNameLineEdit == null)
                 {
                     return;
                 }
 
-                var fileName = _fileNameLineEdit.Text;
+                var fileName = _nodeBinding.FileNameLineEdit.Text;
                 if (string.IsNullOrEmpty(fileName))
                 {
                     return;
@@ -484,7 +442,7 @@ public partial class LevelGraphEditorLoader : UiLoaderTemplate
     /// </param>
     private async void SaveFile(string fileName)
     {
-        if (_graphEdit == null)
+        if (_nodeBinding.GraphEdit == null)
         {
             return;
         }
@@ -492,7 +450,7 @@ public partial class LevelGraphEditorLoader : UiLoaderTemplate
         var levelGraphEditorSaveData = new LevelGraphEditorSaveData();
         //Serialize room node information
         //序列化房间节点信息
-        var length = _graphEdit.GetChildCount();
+        var length = _nodeBinding.GraphEdit.GetChildCount();
         if (length <= 0)
         {
             //no room
@@ -504,7 +462,7 @@ public partial class LevelGraphEditorLoader : UiLoaderTemplate
         levelGraphEditorSaveData.RoomNodeDataList = roomNodeDataList;
         for (var i = 0; i < length; i++)
         {
-            var node = _graphEdit.GetChild(i);
+            var node = _nodeBinding.GraphEdit.GetChild(i);
             if (node is not RoomNode roomNode) continue;
             var data = roomNode.RoomNodeData;
             if (data == null)
@@ -517,7 +475,7 @@ public partial class LevelGraphEditorLoader : UiLoaderTemplate
 
         //Serialized connection information
         //序列化连接信息
-        Array<Dictionary> connectionList = _graphEdit.GetConnectionList();
+        Array<Dictionary> connectionList = _nodeBinding.GraphEdit.GetConnectionList();
         var connectionDataList = new List<ConnectionData>();
         levelGraphEditorSaveData.ConnectionDataList = connectionDataList;
         if (connectionList.Count > 0)
@@ -603,7 +561,7 @@ public partial class LevelGraphEditorLoader : UiLoaderTemplate
 
     private async void LoadFile(string fileName)
     {
-        if (_graphEdit == null)
+        if (_nodeBinding.GraphEdit == null)
         {
             return;
         }
@@ -627,7 +585,7 @@ public partial class LevelGraphEditorLoader : UiLoaderTemplate
 
         //Do not call DeleteAllChildAsync; this will raise "ERROR: Caller thread can't call this function in this node."
         //不要调用DeleteAllChildAsync方法，这会引发“ERROR: Caller thread can't call this function in this node”。
-        NodeUtils.DeleteAllChild(_graphEdit);
+        NodeUtils.DeleteAllChild(_nodeBinding.GraphEdit);
         _roomIndex = 1;
         var roomNodeDataList = levelGraphEditorSaveData.RoomNodeDataList;
         if (roomNodeDataList != null)
@@ -666,7 +624,7 @@ public partial class LevelGraphEditorLoader : UiLoaderTemplate
 
                 //Connecting rooms
                 //连接房间
-                _graphEdit.ConnectNode(connectionData.FromId, connectionData.FromPort, connectionData.ToId,
+                _nodeBinding.GraphEdit?.ConnectNode(connectionData.FromId, connectionData.FromPort, connectionData.ToId,
                     connectionData.ToPort);
             }
         }
@@ -683,12 +641,12 @@ public partial class LevelGraphEditorLoader : UiLoaderTemplate
     /// <returns></returns>
     private RoomNodeData? GetRoomNodeData(string name)
     {
-        if (_graphEdit == null)
+        if (_nodeBinding.GraphEdit == null)
         {
             return null;
         }
 
-        var roomNode = _graphEdit.GetNodeOrNull<RoomNode>(name);
+        var roomNode = _nodeBinding.GraphEdit.GetNodeOrNull<RoomNode>(name);
         if (roomNode == null)
         {
             return null;
@@ -704,19 +662,19 @@ public partial class LevelGraphEditorLoader : UiLoaderTemplate
     /// </summary>
     private void HideCreateRoomPanel()
     {
-        if (_graphEdit != null)
+        if (_nodeBinding.GraphEdit != null)
         {
-            _graphEdit.Visible = true;
+            _nodeBinding.GraphEdit.Visible = true;
         }
 
-        if (_createOrEditorPanel != null)
+        if (_nodeBinding.CreateOrEditorPanel != null)
         {
-            _createOrEditorPanel.Visible = false;
+            _nodeBinding.CreateOrEditorPanel.Visible = false;
         }
 
-        if (_hBoxContainer != null)
+        if (_nodeBinding.HBoxContainer != null)
         {
-            _hBoxContainer.Visible = true;
+            _nodeBinding.HBoxContainer.Visible = true;
         }
     }
 }

scripts/map/ILayoutStrategy.cs

@@ -0,0 +1,14 @@
+using System.Threading.Tasks;
+using ColdMint.scripts.levelGraphEditor;
+
+namespace ColdMint.scripts.map;
+
+public interface ILayoutStrategy
+{
+    /// <summary>
+    /// <para>Get layout</para>
+    /// <para>获取布局图</para>
+    /// </summary>
+    /// <returns></returns>
+    public Task<LevelGraphEditorSaveData> GetLayout();
+}

scripts/map/MapGenerator.cs

@@ -1,110 +1,60 @@
-using System;
+using System.Threading.Tasks;
-using System.Threading.Tasks;
+using ColdMint.scripts.levelGraphEditor;
-using ColdMint.scripts.debug;
-using ColdMint.scripts.map.interfaces;
-using ColdMint.scripts.map.room;
-using ColdMint.scripts.map.RoomPlacer;
-using Godot;
 
 namespace ColdMint.scripts.map;
 
-public class MapGenerator : IMapGenerator
+/// <summary>
+/// <para>Map generator</para>
+/// <para>地图生成器</para>
+/// </summary>
+/// <remarks>
+///<para>Responsible for the overall map generation process control</para>
+///<para>负责地图的整体生成流程控制</para>
+/// </remarks>
+public static class MapGenerator
 {
-    public int TimeOutPeriod { get; set; }
+    /// <summary>
-    public IRoomSlotsMatcher? RoomSlotsMatcher { get; set; }
+    /// <para>Layout map selection strategy</para>
-    public IRoomHolder? RoomHolder { get; set; }
+    /// <para>布局图选择策略</para>
+    /// </summary>
+    private static ILayoutStrategy? _layoutStrategy;
 
-    public IRoomPlacer? RoomPlacer { get; set; }
+    public static ILayoutStrategy? LayoutStrategy
-
-    public IRoomProvider? RoomProvider { get; set; }
-
-    public async Task Generate(IMapGeneratorConfig mapGeneratorConfig)
     {
-        if (RoomPlacer == null || RoomHolder == null || RoomProvider == null || RoomSlotsMatcher == null ||
+        get => _layoutStrategy;
-            RoomProvider.InitialRoom == null)
+        set => _layoutStrategy = value;
+    }
+
+    /// <summary>
+    /// <para>Generating a map</para>
+    /// <para>生成地图</para>
+    /// </summary>
+    public static async Task GenerateMap()
+    {
+        if (_layoutStrategy == null)
         {
-            PrintMissingParametersError();
             return;
         }
 
-        try
+        //Get the layout data
+        //拿到布局图数据
+        var levelGraphEditorSaveData = await _layoutStrategy.GetLayout();
+        //Finding the starting room
+        //查找起点房间
+        if (levelGraphEditorSaveData.RoomNodeDataList == null || levelGraphEditorSaveData.RoomNodeDataList.Count == 0)
         {
-            var roomPlacerConfig = new RoomPlacerConfig();
+            return;
-            //获取原点
-            var origin = Vector2.Zero;
-            //在提供者哪里获取房间，并放置他（首次拿初始房间）
-            var originRoom =
-                RoomFactory.CreateRoom(RoomProvider.InitialRoom.RoomResPath);
-            await PlaceRoom(origin, originRoom);
-            var endTime = DateTime.Now + TimeSpan.FromSeconds(TimeOutPeriod);
-            while (RoomHolder.PlacedRoomNumber < mapGeneratorConfig.RoomCount)
-            {
-                if (DateTime.Now > endTime)
-                {
-                    LogCat.LogError("connected_room_timeout");
-                    break;
-                }
-
-                //我们会一直尝试放置房间，直到达到指定的数量
-                var roomRes = RoomProvider.GetRoomRes(RoomHolder.PlacedRoomNumber, mapGeneratorConfig);
-                if (roomRes == null)
-                {
-                    continue;
-                }
-
-                var newRoom =
-                    RoomFactory.CreateRoom(roomRes
-                        .RoomResPath);
-                if (await RoomSlotsMatcher.IsMatch(RoomHolder.LastRoom, newRoom))
-                {
-                    // LogCat.Log("匹配成功" + RoomSlotsMatcher.LastMatchedMainSlot.DistanceToMidpointOfRoom[0] + " " +
-                    //            RoomSlotsMatcher.LastMatchedMainSlot.DistanceToMidpointOfRoom[1] + "到" +
-                    //            RoomSlotsMatcher.LastMatchedMinorSlot.DistanceToMidpointOfRoom[0] + " " +
-                    //            RoomSlotsMatcher.LastMatchedMinorSlot.DistanceToMidpointOfRoom[1]);
-                    await PlaceRoom(
-                        await RoomPlacer.CalculatedPosition(originRoom, newRoom, RoomSlotsMatcher.LastMatchedMainSlot,
-                            RoomSlotsMatcher.LastMatchedMinorSlot, roomPlacerConfig), newRoom);
-                    originRoom = newRoom;
-                }
-            }
-        }
-        catch (Exception e)
-        {
-            LogCat.WhenCaughtException(e);
-        }
-    }
-
-    /// <summary>
-    /// <para>PrintMissingParametersError</para>
-    /// <para>打印缺少参数错误</para>
-    /// </summary>
-    private void PrintMissingParametersError()
-    {
-        LogCat.LogError("missing_parameters");
-    }
-
-    /// <summary>
-    /// <para>PlaceRoom</para>
-    /// <para>放置房间</para>
-    /// </summary>
-    /// <param name="position"></param>
-    /// <param name="room"></param>
-    /// <returns></returns>
-    private async Task<bool> PlaceRoom(Vector2 position, IRoom room)
-    {
-        if (RoomPlacer == null || RoomHolder == null)
-        {
-            return false;
         }
 
-        if (await RoomPlacer.PlaceRoom(position, room))
+        var startRoomNodeData = levelGraphEditorSaveData.RoomNodeDataList.Find(roomNodeData =>
+            roomNodeData.HasTag(Config.RoomDataTag.StartingRoom));
+        if (startRoomNodeData == null)
         {
-            RoomHolder.AddRoom(room);
+            //Can't find the starting room
-            // LogCat.Log("我要放置房间，但是成功");
+            //找不到起点房间
-            return true;
+            return;
         }
-
+        //The starting room is regarded as the root node, and the map is generated from the root node to the leaf node like the tree structure.
-        // LogCat.Log("我要放置房间，但是失败了");
+        //TODO:将起点房间看作根节点，像树结构一样，从根节点到叶节点生成地图。
-        return false;
     }
 }

scripts/map/interfaces/IMapGenerator.cs

@@ -1,24 +0,0 @@
-using System.Threading.Tasks;
-
-namespace ColdMint.scripts.map.interfaces;
-
-public interface IMapGenerator
-{
-    /// <summary>
-    /// <para>Setting the timeout period</para>
-    /// <para>设置超时时间</para>
-    /// </summary>
-    /// <remarks>
-    ///<para>Causes the engine to terminate generation after a certain amount of time.(Unit: second)</para>
-    ///<para>使引擎超过一定时间后终止生成。（单位：秒）</para>
-    /// </remarks>
-    public int TimeOutPeriod { get; set; }
-
-    public IRoomSlotsMatcher? RoomSlotsMatcher { get; set; }
-    public IRoomHolder? RoomHolder { get; set; }
-    public IRoomPlacer? RoomPlacer { get; set; }
-
-    public IRoomProvider? RoomProvider { get; set; }
-
-    Task Generate(IMapGeneratorConfig mapGeneratorConfig);
-}

scripts/nodeBinding/INodeBinding.cs

@@ -0,0 +1,12 @@
+using Godot;
+
+namespace ColdMint.scripts.nodeBinding;
+
+/// <summary>
+/// <para>Node binding</para>
+/// <para>节点绑定</para>
+/// </summary>
+public interface INodeBinding
+{
+    void Binding(Node root);
+}

scripts/nodeBinding/LevelGraphEditorBinding.cs

@@ -0,0 +1,56 @@
+using Godot;
+
+namespace ColdMint.scripts.nodeBinding;
+
+public class LevelGraphEditorBinding : INodeBinding
+{
+    public GraphEdit? GraphEdit;
+
+    /// <summary>
+    /// <para>Button to display the room creation panel.</para>
+    /// <para>用于展示房间创建面板的按钮。</para>
+    /// </summary>
+    public Button? ShowCreateRoomPanelButton;
+
+    public Panel? CreateOrEditorPanel;
+    public Button? HideCreateRoomPanelButton;
+    public LineEdit? RoomNameLineEdit;
+    public LineEdit? RoomDescriptionLineEdit;
+    public Button? CreateRoomButton;
+    public Button? ReturnButton;
+    public TextEdit? RoomTemplateCollectionTextEdit;
+    public Label? RoomTemplateTipsLabel;
+    public Button? ShowSavePanelButton;
+    public Button? OpenExportFolderButton;
+    public HBoxContainer? HBoxContainer;
+    public Panel? SaveOrLoadPanel;
+    public Button? CancelButton;
+    public Button? ActionButton;
+    public Label? SaveOrLoadPanelTitleLabel;
+    public LineEdit? FileNameLineEdit;
+    public Button? ShowLoadPanelButton;
+    public Button? DeleteSelectedNodeButton;
+    public void Binding(Node root)
+    {
+        RoomTemplateTipsLabel = root.GetNode<Label>("CreateOrEditorPanel/RoomTemplateTipsLabel");
+        OpenExportFolderButton = root.GetNode<Button>("HBoxContainer/OpenExportFolderButton");
+        ShowLoadPanelButton = root.GetNode<Button>("HBoxContainer/ShowLoadPanelButton");
+        SaveOrLoadPanelTitleLabel = root.GetNode<Label>("SaveOrLoadPanel/SaveOrLoadPanelTitleLabel");
+        SaveOrLoadPanel = root.GetNode<Panel>("SaveOrLoadPanel");
+        FileNameLineEdit = root.GetNode<LineEdit>("SaveOrLoadPanel/FileNameLineEdit");
+        ActionButton = root.GetNode<Button>("SaveOrLoadPanel/HBoxContainer/ActionButton");
+        CancelButton = root.GetNode<Button>("SaveOrLoadPanel/HBoxContainer/CancelButton");
+        HBoxContainer = root.GetNode<HBoxContainer>("HBoxContainer");
+        ShowSavePanelButton = root.GetNode<Button>("HBoxContainer/ShowSavePanelButton");
+        RoomTemplateCollectionTextEdit = root.GetNode<TextEdit>("CreateOrEditorPanel/RoomTemplateCollectionTextEdit");
+        GraphEdit = root.GetNode<GraphEdit>("GraphEdit");
+        DeleteSelectedNodeButton = root.GetNode<Button>("HBoxContainer/DeleteSelectedNodeButton");
+        ShowCreateRoomPanelButton = root.GetNode<Button>("HBoxContainer/ShowCreateRoomPanelButton");
+        ReturnButton = root.GetNode<Button>("HBoxContainer/ReturnButton");
+        CreateOrEditorPanel = root.GetNode<Panel>("CreateOrEditorPanel");
+        HideCreateRoomPanelButton = root.GetNode<Button>("CreateOrEditorPanel/HideCreateRoomPanelButton");
+        RoomNameLineEdit = root.GetNode<LineEdit>("CreateOrEditorPanel/RoomNameLineEdit");
+        RoomDescriptionLineEdit = root.GetNode<LineEdit>("CreateOrEditorPanel/RoomDescriptionLineEdit");
+        CreateRoomButton = root.GetNode<Button>("CreateOrEditorPanel/CreateRoomButton");
+    }
+}

scripts/utils/ExplorerUtils.cs

@@ -54,8 +54,6 @@ public class ExplorerUtils
                 };
                 Process.Start(startInfoAndroid);
                 break;
-            default:
-                throw new NotImplementedException($"No implementation for OS: {osEnum}");
         }
     }