diff --git a/data/levelGraphs/test.json b/data/levelGraphs/test.json
index 556d872..4682698 100644
--- a/data/levelGraphs/test.json
+++ b/data/levelGraphs/test.json
@@ -5,30 +5,6 @@
       "ToId": "4ae948ea-82b7-4b2d-bec2-19ed8a9d4c03",
       "FromPort": 0,
       "ToPort": 0
-    },
-    {
-      "FromId": "4ae948ea-82b7-4b2d-bec2-19ed8a9d4c03",
-      "ToId": "c604e1ef-f3e7-4189-a6f7-ab2bd23d5130",
-      "FromPort": 0,
-      "ToPort": 0
-    },
-    {
-      "FromId": "4ae948ea-82b7-4b2d-bec2-19ed8a9d4c03",
-      "ToId": "bb9da3f9-911f-465f-af2e-be1325f17d15",
-      "FromPort": 0,
-      "ToPort": 0
-    },
-    {
-      "FromId": "c604e1ef-f3e7-4189-a6f7-ab2bd23d5130",
-      "ToId": "c9e860b9-e001-4b9b-9e6d-adf132beb64f",
-      "FromPort": 0,
-      "ToPort": 0
-    },
-    {
-      "FromId": "bb9da3f9-911f-465f-af2e-be1325f17d15",
-      "ToId": "c9e860b9-e001-4b9b-9e6d-adf132beb64f",
-      "FromPort": 0,
-      "ToPort": 0
     }
   ],
   "RoomNodeDataList": [
@@ -37,7 +13,7 @@
       "Title": "起点房间",
       "Description": "测试的起点房间。",
       "RoomTemplateSet": [
-        "res://prefab/roomTemplates/dungeon/initialRoom.tscn"
+        "res://prefab/roomTemplates/dungeon"
       ],
       "Tags": [
         "StartingRoom"
@@ -51,33 +27,6 @@
         "res://prefab/roomTemplates/dungeon/utilityRoom.tscn"
       ],
       "Tags": null
-    },
-    {
-      "Id": "c604e1ef-f3e7-4189-a6f7-ab2bd23d5130",
-      "Title": "普通房间1",
-      "Description": "测试使用。",
-      "RoomTemplateSet": [
-        "res://prefab/roomTemplates/dungeon"
-      ],
-      "Tags": null
-    },
-    {
-      "Id": "bb9da3f9-911f-465f-af2e-be1325f17d15",
-      "Title": "普通房间2",
-      "Description": "测试使用。",
-      "RoomTemplateSet": [
-        "res://prefab/roomTemplates/dungeon"
-      ],
-      "Tags": null
-    },
-    {
-      "Id": "c9e860b9-e001-4b9b-9e6d-adf132beb64f",
-      "Title": "Boos房间",
-      "Description": "关卡结束的地方。",
-      "RoomTemplateSet": [
-        "res://prefab/roomTemplates/dungeon"
-      ],
-      "Tags": null
     }
   ]
 }
\ No newline at end of file
diff --git a/locals/Error.csv b/locals/Error.csv
index add28cc..5fb7974 100644
--- a/locals/Error.csv
+++ b/locals/Error.csv
@@ -6,4 +6,5 @@ width_or_height_of_room_slot_must_be_1,房间槽的宽度或高度必须为1。,
 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_missing_parameters,地图生成器缺少参数。,Map generator missing parameters.,マップジェネレータが不足しています。
-map_generator_attempts_to_parse_empty_layout_diagrams,地图生成器尝试解析空的布局图。,Map generator attempts to parse empty layout diagrams.,マップジェネレータは空のレイアウト図を解析しようとしています。
\ No newline at end of file
+map_generator_attempts_to_parse_empty_layout_diagrams,地图生成器尝试解析空的布局图。,Map generator attempts to parse empty layout diagrams.,マップジェネレータは空のレイアウト図を解析しようとしています。
+map_generator_has_no_starting_room_data,地图生成器没有起点房间数据。,Map generator has no starting room data.,マップ生成器に起点部屋データはありません。
\ No newline at end of file
diff --git a/locals/Error.en.translation b/locals/Error.en.translation
index 262938c..64b0440 100644
Binary files a/locals/Error.en.translation and b/locals/Error.en.translation differ
diff --git a/locals/Error.jp.translation b/locals/Error.jp.translation
index 50361d6..1192517 100644
Binary files a/locals/Error.jp.translation and b/locals/Error.jp.translation differ
diff --git a/locals/Error.zh.translation b/locals/Error.zh.translation
index 6e08a5e..b15f408 100644
Binary files a/locals/Error.zh.translation and b/locals/Error.zh.translation differ
diff --git a/scripts/loader/sceneLoader/GameSceneLoader.cs b/scripts/loader/sceneLoader/GameSceneLoader.cs
index 2e6e057..3d4969b 100644
--- a/scripts/loader/sceneLoader/GameSceneLoader.cs
+++ b/scripts/loader/sceneLoader/GameSceneLoader.cs
@@ -4,6 +4,7 @@ using ColdMint.scripts.map;
 using ColdMint.scripts.map.LayoutParsingStrategy;
 using ColdMint.scripts.map.layoutStrategy;
 using ColdMint.scripts.map.RoomPlacer;
+using ColdMint.scripts.utils;
 using Godot;
 
 namespace ColdMint.scripts.loader.sceneLoader;
@@ -33,6 +34,7 @@ public partial class GameSceneLoader : SceneLoaderTemplate
         MapGenerator.LayoutStrategy = new TestLayoutStrategy();
         MapGenerator.LayoutParsingStrategy = new SequenceLayoutParsingStrategy();
         MapGenerator.RoomPlacementStrategy = new PatchworkRoomPlacementStrategy();
+        MapGenerator.Seed = GuidUtils.GetGuid();
         await MapGenerator.GenerateMap();
     }
 }
\ No newline at end of file
diff --git a/scripts/map/LayoutParsingStrategy/ILayoutParsingStrategy.cs b/scripts/map/LayoutParsingStrategy/ILayoutParsingStrategy.cs
index 78cee3f..483f7fe 100644
--- a/scripts/map/LayoutParsingStrategy/ILayoutParsingStrategy.cs
+++ b/scripts/map/LayoutParsingStrategy/ILayoutParsingStrategy.cs
@@ -15,7 +15,14 @@ public interface ILayoutParsingStrategy
     /// </summary>
     /// <param name="levelGraphEditorSaveData"></param>
     public void SetLevelGraph(LevelGraphEditorSaveData levelGraphEditorSaveData);
-    
+
+    /// <summary>
+    /// <para>Gets data for the start room node</para>
+    /// <para>获取起始房间节点的数据</para>
+    /// </summary>
+    /// <returns></returns>
+    public Task<RoomNodeData?> GetStartRoomNodeData();
+
     /// <summary>
     /// <para>Gets the next room to place</para>
     /// <para>获取下一个要放置的房间</para>
@@ -29,7 +36,7 @@ public interface ILayoutParsingStrategy
     /// </summary>
     /// <returns></returns>
     public Task<string?> GetNextParentNodeId();
-    
+
     /// <summary>
     /// <para>Is there another room that needs to be placed</para>
     /// <para>是否还有下一个需要放置的房间</para>
diff --git a/scripts/map/LayoutParsingStrategy/SequenceLayoutParsingStrategy.cs b/scripts/map/LayoutParsingStrategy/SequenceLayoutParsingStrategy.cs
index 73b9a2e..0d8a6f5 100644
--- a/scripts/map/LayoutParsingStrategy/SequenceLayoutParsingStrategy.cs
+++ b/scripts/map/LayoutParsingStrategy/SequenceLayoutParsingStrategy.cs
@@ -1,4 +1,5 @@
 using System.Collections.Generic;
+using System.Linq;
 using System.Threading.Tasks;
 using ColdMint.scripts.levelGraphEditor;
 
@@ -23,19 +24,17 @@ public class SequenceLayoutParsingStrategy : ILayoutParsingStrategy
     //设置数据时，是否检查合法了
     private bool _checkLegality;
 
-    //A special marker for the starting room.
-    //特殊标记，代表起始房间。
-    private const int StartingRoomIndex = -1;
 
     //The connection index of the query
     //查询的连接索引
-    private int _index = StartingRoomIndex;
+    private int _index;
     private int _maxIndex;
     private Dictionary<string, RoomNodeData> _roomNodeDataDictionary = new Dictionary<string, RoomNodeData>();
 
     public void SetLevelGraph(LevelGraphEditorSaveData levelGraphEditorSaveData)
     {
-        _index = StartingRoomIndex;
+        _checkLegality = false;
+        _index = -1;
         _levelGraphEditorSaveData = levelGraphEditorSaveData;
         if (_levelGraphEditorSaveData.RoomNodeDataList == null || _levelGraphEditorSaveData.RoomNodeDataList.Count == 0)
         {
@@ -51,7 +50,7 @@ public class SequenceLayoutParsingStrategy : ILayoutParsingStrategy
         }
         else
         {
-            _maxIndex = _levelGraphEditorSaveData.ConnectionDataList.Count - 1;
+            _maxIndex = _levelGraphEditorSaveData.ConnectionDataList.Count;
         }
 
         _roomNodeDataDictionary.Clear();
@@ -64,66 +63,34 @@ public class SequenceLayoutParsingStrategy : ILayoutParsingStrategy
 
             _roomNodeDataDictionary.Add(roomNodeData.Id, roomNodeData);
         }
-
-        //Check that the first room is the starting room.
-        //检查首个房间是否为起始房间。
-        var firstRoom = GetFirstRoom(_levelGraphEditorSaveData);
-        if (firstRoom == null)
-        {
-            return;
-        }
-
-        _checkLegality = firstRoom.HasTag(Config.RoomDataTag.StartingRoom);
+        _checkLegality = true;
     }
 
-    /// <summary>
-    /// <para>Get the first room</para>
-    /// <para>获取第一个房间</para>
-    /// </summary>
-    /// <param name="levelGraphEditorSaveData"></param>
-    /// <returns></returns>
-    private RoomNodeData? GetFirstRoom(LevelGraphEditorSaveData? levelGraphEditorSaveData)
+    public Task<RoomNodeData?> GetStartRoomNodeData()
     {
-        if (levelGraphEditorSaveData == null || levelGraphEditorSaveData.RoomNodeDataList == null ||
-            levelGraphEditorSaveData.RoomNodeDataList.Count == 0)
+        if (_levelGraphEditorSaveData == null)
         {
-            return null;
+            return Task.FromResult<RoomNodeData?>(null);
         }
 
-        RoomNodeData? firstRoom = null;
-        if (levelGraphEditorSaveData.ConnectionDataList == null ||
-            levelGraphEditorSaveData.ConnectionDataList.Count == 0)
+        if (_levelGraphEditorSaveData.RoomNodeDataList == null || _levelGraphEditorSaveData.RoomNodeDataList.Count == 0)
         {
-            //If there is no connection information, then fetch the first room in the RoomNodeDataList.
-            //如果没有连接信息，那么在RoomNodeDataList内取出第一个房间。
-            firstRoom = levelGraphEditorSaveData.RoomNodeDataList[0];
-        }
-        else
-        {
-            //If there is connection information, then fetch the first connected From room in the ConnectionDataList.
-            //如果有连接信息，那么在ConnectionDataList内取出第一个连接的From房间。
-            var firstConnection = levelGraphEditorSaveData.ConnectionDataList[0];
-            if (firstConnection.FromId == null)
-            {
-                return firstRoom;
-            }
-
-            if (_roomNodeDataDictionary.TryGetValue(firstConnection.FromId, out var value))
-            {
-                firstRoom = value;
-            }
+            //If there is no room data in the level map set.
+            //如果设置的关卡图内没有房间数据。
+            return Task.FromResult<RoomNodeData?>(null);
         }
 
-        return firstRoom;
+        foreach (var roomNodeData in _levelGraphEditorSaveData.RoomNodeDataList.Where(roomNodeData =>
+                     roomNodeData.HasTag(Config.RoomDataTag.StartingRoom)))
+        {
+            return Task.FromResult<RoomNodeData?>(roomNodeData);
+        }
+
+        return Task.FromResult<RoomNodeData?>(null);
     }
 
     public Task<RoomNodeData?> Next()
     {
-        if (_index == StartingRoomIndex)
-        {
-            return Task.FromResult(GetFirstRoom(_levelGraphEditorSaveData));
-        }
-
         var connectionData = GetIndexOfConnectionData(_index);
         if (connectionData == null)
         {
@@ -167,13 +134,6 @@ public class SequenceLayoutParsingStrategy : ILayoutParsingStrategy
 
     public Task<string?> GetNextParentNodeId()
     {
-        if (_index == StartingRoomIndex)
-        {
-            //The start room will not have a parent node.
-            //起始房间不会有父节点。
-            return Task.FromResult<string?>(null);
-        }
-
         var connectionData = GetIndexOfConnectionData(_index);
         if (connectionData == null)
         {
@@ -202,14 +162,7 @@ public class SequenceLayoutParsingStrategy : ILayoutParsingStrategy
             return Task.FromResult(false);
         }
 
-        if (_index == StartingRoomIndex)
-        {
-            //The start room is always considered to have the next room, in order to handle situations where levelGraphEditorSaveData has only room data and no connection data.
-            //起始房间始终被认为有下一个房间，这是为了处理levelGraphEditorSaveData仅有房间数据，没有连接数据的情况。
-            _index++;
-            return Task.FromResult(true);
-        }
-
+        _index++;
         return Task.FromResult(_index < _maxIndex);
     }
 }
\ No newline at end of file
diff --git a/scripts/map/MapGenerator.cs b/scripts/map/MapGenerator.cs
index f78599b..54ec660 100644
--- a/scripts/map/MapGenerator.cs
+++ b/scripts/map/MapGenerator.cs
@@ -1,10 +1,13 @@
 using System.Collections.Generic;
 using System.Threading.Tasks;
 using ColdMint.scripts.debug;
+using ColdMint.scripts.levelGraphEditor;
+using ColdMint.scripts.map.dateBean;
 using ColdMint.scripts.map.interfaces;
 using ColdMint.scripts.map.LayoutParsingStrategy;
 using ColdMint.scripts.map.layoutStrategy;
 using ColdMint.scripts.map.room;
+using ColdMint.scripts.utils;
 using Godot;
 
 namespace ColdMint.scripts.map;
@@ -37,6 +40,19 @@ public static class MapGenerator
     /// </summary>
     private static IRoomPlacementStrategy? _roomPlacementStrategy;
 
+    private static ulong _seed;
+
+    /// <summary>
+    /// <para>Set seed</para>
+    /// <para>设置种子</para>
+    /// </summary>
+    public static string Seed
+    {
+        get => _seed.ToString();
+        //If the player inputs integers, we seed them directly with the input values. If it is not an integer, the hash value is taken.
+        //如果玩家输入的是整数，那么我们直接用输入值作为种子。如果不是整数，则取哈希值。
+        set => _seed = ulong.TryParse(value, out var result) ? result : HashCodeUtils.GetFixedHashCode(value);
+    }
 
     /// <summary>
     /// <para>Layout diagram parsing policy</para>
@@ -95,12 +111,36 @@ public static class MapGenerator
         //Save the dictionary, put the ID in the room data, corresponding to the successful placement of the room.
         //保存字典，将房间数据内的ID，对应放置成功的房间。
         var roomDictionary = new Dictionary<string, Room>();
+        var randomNumberGenerator = new RandomNumberGenerator();
+        randomNumberGenerator.Seed = _seed;
+        LogCat.Log("Seed:" + _seed);
+        var startRoomNodeData = await _layoutParsingStrategy.GetStartRoomNodeData();
+        if (startRoomNodeData == null || string.IsNullOrEmpty(startRoomNodeData.Id))
+        {
+            LogCat.LogError("map_generator_has_no_starting_room_data");
+            return;
+        }
+
+        var startingRoomPlacementData =
+            await _roomPlacementStrategy.CalculatePlacementDataForStartingRoom(randomNumberGenerator,
+                startRoomNodeData);
+        if (startingRoomPlacementData == null)
+        {
+            return;
+        }
+
+        var placeSuccess = await PlaceRoomAndAddRecord(startRoomNodeData.Id, startingRoomPlacementData, roomDictionary);
+        if (!placeSuccess)
+        {
+            return;
+        }
+
         while (await _layoutParsingStrategy.HasNext())
         {
             //When a new room needs to be placed
             //当有新的房间需要放置时
             var roomNodeData = await _layoutParsingStrategy.Next();
-            if (roomNodeData == null)
+            if (roomNodeData == null || string.IsNullOrEmpty(roomNodeData.Id))
             {
                 continue;
             }
@@ -118,23 +158,49 @@ public static class MapGenerator
             }
 
             var roomPlacementData =
-                await _roomPlacementStrategy.CalculateNewRoomPlacementData(parentRoomNode, roomNodeData);
+                await _roomPlacementStrategy.CalculateNewRoomPlacementData(randomNumberGenerator, parentRoomNode,
+                    roomNodeData);
             if (roomPlacementData == null)
             {
                 continue;
             }
 
-            if (!await _roomPlacementStrategy.PlaceRoom(_mapRoot, roomPlacementData))
-            {
-                continue;
-            }
-
-            if (!string.IsNullOrEmpty(roomNodeData.Id) && roomPlacementData.Room != null)
-            {
-                roomDictionary.Add(roomNodeData.Id, roomPlacementData.Room);
-            }
+            await PlaceRoomAndAddRecord(roomNodeData.Id, roomPlacementData, roomDictionary);
         }
         //All rooms have been placed.
         //所有房间已放置完毕。
     }
+
+    /// <summary>
+    /// <para>Place rooms and add mappings</para>
+    /// <para>放置房间，并增加映射</para>
+    /// </summary>
+    /// <param name="roomNodeDataId"></param>
+    /// <param name="roomPlacementData"></param>
+    /// <param name="dictionary"></param>
+    /// <returns></returns>
+    private static async Task<bool> PlaceRoomAndAddRecord(string roomNodeDataId,
+        RoomPlacementData roomPlacementData, Dictionary<string, Room> dictionary)
+    {
+        //The input parameters are incomplete.
+        //输入参数不全。
+        if (_roomPlacementStrategy == null || _mapRoot == null || string.IsNullOrEmpty(roomNodeDataId) ||
+            roomPlacementData.Room == null)
+        {
+            return false;
+        }
+
+        if (dictionary.ContainsKey(roomNodeDataId))
+        {
+            return false;
+        }
+
+        if (!await _roomPlacementStrategy.PlaceRoom(_mapRoot, roomPlacementData))
+        {
+            return false;
+        }
+
+        dictionary.Add(roomNodeDataId, roomPlacementData.Room);
+        return true;
+    }
 }
\ No newline at end of file
diff --git a/scripts/map/interfaces/IRoomPlacementStrategy.cs b/scripts/map/interfaces/IRoomPlacementStrategy.cs
index 4b48d53..c828611 100644
--- a/scripts/map/interfaces/IRoomPlacementStrategy.cs
+++ b/scripts/map/interfaces/IRoomPlacementStrategy.cs
@@ -40,5 +40,18 @@ public interface IRoomPlacementStrategy
     ///<para>欲放置的新房间数据</para>
     /// </param>
     /// <returns></returns>
-    public Task<RoomPlacementData?> CalculateNewRoomPlacementData(Room? parentRoomNode, RoomNodeData newRoomNodeData);
+    public Task<RoomPlacementData?> CalculateNewRoomPlacementData(RandomNumberGenerator randomNumberGenerator,
+        Room? parentRoomNode,
+        RoomNodeData newRoomNodeData);
+
+
+    /// <summary>
+    /// <para>Calculates the placement information for the starting room</para>
+    /// <para>计算起始房间的放置信息</para>
+    /// </summary>
+    /// <param name="randomNumberGenerator"></param>
+    /// <param name="startRoomNodeData"></param>
+    /// <returns></returns>
+    public Task<RoomPlacementData?> CalculatePlacementDataForStartingRoom(
+        RandomNumberGenerator randomNumberGenerator, RoomNodeData startRoomNodeData);
 }
\ No newline at end of file
diff --git a/scripts/map/room/RoomFactory.cs b/scripts/map/room/RoomFactory.cs
index 8a47653..3c9d6f3 100644
--- a/scripts/map/room/RoomFactory.cs
+++ b/scripts/map/room/RoomFactory.cs
@@ -1,5 +1,7 @@
 using System.Collections.Generic;
+using System.IO;
 using Godot;
+using FileAccess = Godot.FileAccess;
 
 namespace ColdMint.scripts.map.room;
 
@@ -36,7 +38,7 @@ public static class RoomFactory
                     {
                         if (!dir.CurrentIsDir())
                         {
-                            resList.Add(fileName);
+                            resList.Add(Path.Join(roomTemplate, fileName));
                         }
 
                         fileName = dir.GetNext();
diff --git a/scripts/map/roomPlacer/PatchworkRoomPlacementStrategy.cs b/scripts/map/roomPlacer/PatchworkRoomPlacementStrategy.cs
index 502beb6..9b6e846 100644
--- a/scripts/map/roomPlacer/PatchworkRoomPlacementStrategy.cs
+++ b/scripts/map/roomPlacer/PatchworkRoomPlacementStrategy.cs
@@ -32,40 +32,55 @@ public class PatchworkRoomPlacementStrategy : IRoomPlacementStrategy
         }
 
         var rootNode = roomPlacementData.Room.RootNode;
-        rootNode.Reparent(mapRoot);
+        mapRoot.AddChild(rootNode);
         rootNode.Position = roomPlacementData.Position.Value;
         return Task.FromResult(true);
     }
 
-    public Task<RoomPlacementData?> CalculateNewRoomPlacementData(Room? parentRoomNode, RoomNodeData newRoomNodeData)
+    public Task<RoomPlacementData?> CalculateNewRoomPlacementData(RandomNumberGenerator randomNumberGenerator,
+        Room? parentRoomNode,
+        RoomNodeData newRoomNodeData)
     {
         if (newRoomNodeData.RoomTemplateSet == null || newRoomNodeData.RoomTemplateSet.Length == 0)
         {
             return Task.FromResult<RoomPlacementData?>(null);
         }
 
-        var roomResArray = RoomFactory.RoomTemplateSetToRoomRes(newRoomNodeData.RoomTemplateSet);
         if (parentRoomNode == null)
         {
-            //No parent node is set, which we think is the starting room.
-            //没有设置父节点，我们认为是起点房间。
-            //TODO:在这里兼容世界种子。
-            var roomPlacementData = new RoomPlacementData
-            {
-                Room = RoomFactory.CreateRoom(roomResArray[0]),
-                Position = Vector2.Zero
-            };
-            return Task.FromResult<RoomPlacementData?>(roomPlacementData);
-        }
-        else
-        {
-            //TODO:在这里实现房间的放置策略。
             return Task.FromResult<RoomPlacementData?>(null);
         }
+        // var roomResArray = RoomFactory.RoomTemplateSetToRoomRes(newRoomNodeData.RoomTemplateSet);
+        //TODO:在这里实现房间的放置策略。
+        return Task.FromResult<RoomPlacementData?>(null);
     }
 
+    public Task<RoomPlacementData?> CalculatePlacementDataForStartingRoom(RandomNumberGenerator randomNumberGenerator,
+        RoomNodeData startRoomNodeData)
+    {
+        if (startRoomNodeData.RoomTemplateSet == null || startRoomNodeData.RoomTemplateSet.Length == 0)
+        {
+            return Task.FromResult<RoomPlacementData?>(null);
+        }
+
+        var roomResArray = RoomFactory.RoomTemplateSetToRoomRes(startRoomNodeData.RoomTemplateSet);
+        if (roomResArray.Length == 0)
+        {
+            return Task.FromResult<RoomPlacementData?>(null);
+        }
+
+        var index = randomNumberGenerator.Randi() % roomResArray.Length;
+        var roomPlacementData = new RoomPlacementData
+        {
+            Room = RoomFactory.CreateRoom(roomResArray[index]),
+            Position = Vector2.Zero
+        };
+        return Task.FromResult<RoomPlacementData?>(roomPlacementData);
+    }
+
+
     private Task<Vector2?> CalculatedPosition(Room mainRoom, Room newRoom, RoomSlot? mainRoomSlot,
-        RoomSlot? newRoomSlot,bool roomSlotOverlap)
+        RoomSlot? newRoomSlot, bool roomSlotOverlap)
     {
         if (mainRoom.RootNode == null || mainRoom.TileMap == null || newRoom.TileMap == null || mainRoomSlot == null ||
             newRoomSlot == null)
diff --git a/scripts/utils/HashCodeUtils.cs b/scripts/utils/HashCodeUtils.cs
new file mode 100644
index 0000000..db479f6
--- /dev/null
+++ b/scripts/utils/HashCodeUtils.cs
@@ -0,0 +1,23 @@
+using System.Linq;
+
+namespace ColdMint.scripts.utils;
+
+public class HashCodeUtils
+{
+    /// <summary>
+    /// <para>Gets the hash code for a string</para>
+    /// <para>获取字符串的哈希码</para>
+    /// </summary>
+    /// <param name="str">
+    ///<para>The input string returns a fixed hash code</para>
+    ///<para>输入的字符串，返回固定的哈希码</para>
+    /// </param>
+    /// <returns></returns>
+    public static uint GetFixedHashCode(string str)
+    {
+        unchecked
+        {
+            return str.Aggregate(2166136261, (current, c) => (current ^ c) * 16777619);
+        }
+    }
+}
\ No newline at end of file