1. Fixed lag issue on the settlement screen;

2. Fixed lag issue on the main screen;
3. Added EXP server and MYGO Early Access server to the server list;
4. Fixed issue where the "Settings" screen could not be closed when clicking rapidly;
5. Changed card addition from double-click to long-press (good news for those with tenosynovitis);
6. Standardized download code: now uses official asynchronous download method without affecting the main thread.

Assets/ArtSystem/deckManager/cardPicLoader.cs

-using UnityEngine;
-using System.Collections;
+using System.Collections;
+using UnityEngine;
 
 public class cardPicLoader : MonoBehaviour
 {
-
     public int loaded_code = -1;
 
     public int code = 0;
@@ -45,7 +44,12 @@ public class cardPicLoader : MonoBehaviour
             {
                 if (Program.pointedCollider == coli)
                 {
-                    ((CardDescription)(Program.I().cardDescription)).setData(YGOSharp.CardsManager.Get(code), GameTextureManager.myBack,"",true);
+                    ((CardDescription)(Program.I().cardDescription)).setData(
+                        YGOSharp.CardsManager.Get(code),
+                        GameTextureManager.myBack,
+                        "",
+                        true
+                    );
                 }
             }
         }

Assets/ArtSystem/deckManager/descKeeper.cs

-using UnityEngine;
-using System.Collections;
+using System.Collections;
+using UnityEngine;
 
-public class descKeeper : MonoBehaviour {
+public class descKeeper : MonoBehaviour
+{
     public UITexture card;
     public UITexture back;
-    // Use this for initialization
-    void Start()
-    {
 
-    }
+    // Use this for initialization
+    void Start() { }
 
     // Update is called once per frame
-    void Update () {
+    void Update()
+    {
         if (back.width < card.width)
         {
             back.width = card.width + 2;
         }
         back.transform.localPosition = new Vector3(back.width / 2f, 0);
-        Vector3 leftTop = new Vector3(-back.width / 2 + 2 + back.transform.localPosition.x, +back.height / 2 - 2 + back.transform.localPosition.y);
-        card.transform.localPosition = new Vector3(leftTop.x + card.width / 2, leftTop.y - card.height / 2);
-        Program.I().cardDescription.width = back.width-2;
+        Vector3 leftTop = new Vector3(
+            -back.width / 2 + 2 + back.transform.localPosition.x,
+            +back.height / 2 - 2 + back.transform.localPosition.y
+        );
+        card.transform.localPosition = new Vector3(
+            leftTop.x + card.width / 2,
+            leftTop.y - card.height / 2
+        );
+        Program.I().cardDescription.width = back.width - 2;
         Program.I().cardDescription.cHeight = card.height;
     }
 }

Assets/ArtSystem/mouseParticle/UIparticle.prefab

@@ -301,11 +301,11 @@ Camera:
   m_TargetEye: 3
   m_HDR: 0
   m_AllowMSAA: 1
+  m_AllowDynamicResolution: 0
   m_ForceIntoRT: 0
   m_OcclusionCulling: 1
   m_StereoConvergence: 10
   m_StereoSeparation: 0.022
-  m_StereoMirrorMode: 0
 --- !u!26 &2655262
 ParticleRenderer:
   m_ObjectHideFlags: 1
@@ -315,6 +315,7 @@ ParticleRenderer:
   m_Enabled: 1
   m_CastShadows: 0
   m_ReceiveShadows: 0
+  m_DynamicOccludee: 1
   m_MotionVectors: 1
   m_LightProbeUsage: 1
   m_ReflectionProbeUsage: 1
@@ -330,6 +331,7 @@ ParticleRenderer:
   m_PreserveUVs: 0
   m_IgnoreNormalsForChartDetection: 0
   m_ImportantGI: 0
+  m_StitchLightmapSeams: 0
   m_SelectedEditorRenderState: 3
   m_MinimumChartSize: 4
   m_AutoUVMaxDistance: 0.5
@@ -357,6 +359,7 @@ ParticleRenderer:
   m_Enabled: 1
   m_CastShadows: 0
   m_ReceiveShadows: 0
+  m_DynamicOccludee: 1
   m_MotionVectors: 1
   m_LightProbeUsage: 1
   m_ReflectionProbeUsage: 1
@@ -372,6 +375,7 @@ ParticleRenderer:
   m_PreserveUVs: 0
   m_IgnoreNormalsForChartDetection: 0
   m_ImportantGI: 0
+  m_StitchLightmapSeams: 0
   m_SelectedEditorRenderState: 3
   m_MinimumChartSize: 4
   m_AutoUVMaxDistance: 0.5
@@ -503,8 +507,6 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   camera: {fileID: 2091536}
-  e1: {fileID: 1598580}
-  e2: {fileID: 1537834}
   trans: {fileID: 497540}
 --- !u!114 &11491940
 MonoBehaviour:

Assets/ArtSystem/mouseParticle/mouseParticle.cs

-using UnityEngine;
-using System.Collections;
+using System.Collections;
+using UnityEngine;
 
-public class mouseParticle : MonoBehaviour {
+public class mouseParticle : MonoBehaviour
+{
     public Camera camera;
-    public EllipsoidParticleEmitter e1;
-    public EllipsoidParticleEmitter e2;
+
     public Transform trans;
+
     // Use this for initialization
-    void Start () {
+    void Start()
+    {
         camera.depth = 99999;
     }
+
     float time = 0;
+
     // Update is called once per frame
-	void Update () {
+    void Update()
+    {
         Vector3 screenPoint = Input.mousePosition;
         screenPoint.z = 10;
         trans.position = camera.ScreenToWorldPoint(screenPoint);
@@ -28,17 +33,9 @@ public class mouseParticle : MonoBehaviour {
             {
                 time = 0.49f;
             }
-            e1.maxEmission = (0.5f - time) * 60f;
-            e1.minEmission = (0.5f - time) * 60f;
-            e2.maxEmission = e1.maxEmission / 3f;
-            e2.minEmission = e1.minEmission / 3f;
-            e1.emit = true;
-            e2.emit = true;
         }
         else
         {
-            e1.emit = false;
-            e2.emit = false;
         }
     }
 }

Assets/SibylSystem/ResourceManagers/GameStringManager.cs

 using System;
 using System.Collections.Generic;
 using UnityEngine;
+
 public static class GameStringManager
 {
     public class hashedString
@@ -28,9 +29,7 @@ public static class GameStringManager
                 return_value = Int32.Parse(str);
             }
         }
-        catch (Exception)
-        {
-        }
+        catch (Exception) { }
         return return_value;
     }
 
@@ -45,7 +44,8 @@ public static class GameStringManager
         {
             if (line.Length > 1 && line.Substring(0, 1) == "!")
             {
-                string[] mats = line.Substring(1, line.Length - 1).Split(new string[] { " " }, StringSplitOptions.RemoveEmptyEntries);
+                string[] mats = line.Substring(1, line.Length - 1)
+                    .Split(new string[] { " " }, StringSplitOptions.RemoveEmptyEntries);
                 if (mats.Length > 2)
                 {
                     found = true;
@@ -66,7 +66,8 @@ public static class GameStringManager
                         a.content += mats[i] + " ";
                     }
                     a.content = a.content.Substring(0, a.content.Length - 1);
-                    if(!test) {
+                    if (!test)
+                    {
                         hashedStrings.Add(a);
                         if (a.region == "setname")
                         {
@@ -150,6 +151,7 @@ public static class GameStringManager
         else
             return "???";
     }
+
     internal static string formatLocation(GPS gps)
     {
         return formatLocation(gps.location, gps.sequence);

Assets/SibylSystem/ResourceManagers/UnityFileDownloader.cs

+using System;
+using System.Collections;
+using System.IO;
+using UnityEngine;
+using UnityEngine.Networking;
+
+/// <summary>
+/// 使用Unity官方推荐的UnityWebRequest来异步下载文件。
+/// </summary>
+public class UnityFileDownloader
+{
+    public static IEnumerator DownloadFileAsync(
+        string url,
+        string filePath,
+        Action<bool> onComplete,
+        Action<float> onProgress = null
+    )
+    {
+        string directoryPath = Path.GetDirectoryName(filePath);
+        if (!Directory.Exists(directoryPath))
+        {
+            Directory.CreateDirectory(directoryPath);
+        }
+
+        string tempFilePath = filePath + ".tmp";
+        if (File.Exists(tempFilePath))
+        {
+            File.Delete(tempFilePath);
+        }
+
+        using (UnityWebRequest uwr = new UnityWebRequest(url, UnityWebRequest.kHttpVerbGET))
+        {
+            uwr.downloadHandler = new DownloadHandlerFile(tempFilePath);
+            uwr.timeout = GetTimeoutForFile(filePath);
+
+            var asyncOperation = uwr.SendWebRequest();
+
+            while (!asyncOperation.isDone)
+            {
+                if (onProgress != null)
+                {
+                    onProgress.Invoke(asyncOperation.progress);
+                }
+                yield return null;
+            }
+
+            if (!uwr.isNetworkError && !uwr.isHttpError)
+            {
+                if (File.Exists(filePath))
+                {
+                    File.Delete(filePath);
+                }
+                File.Move(tempFilePath, filePath);
+                // 使用 string.Format 替换了插值字符串
+                Debug.Log(string.Format("下载成功: {0} -> {1}", url, filePath));
+
+                if (onComplete != null)
+                {
+                    onComplete.Invoke(true);
+                }
+            }
+            else
+            {
+                // 使用 string.Format 替换了插值字符串
+                Debug.LogError(string.Format("下载失败: {0}\n错误信息: {1}", url, uwr.error));
+                if (File.Exists(tempFilePath))
+                {
+                    File.Delete(tempFilePath);
+                }
+
+                if (onComplete != null)
+                {
+                    onComplete.Invoke(false);
+                }
+            }
+        }
+    }
+
+    private static int GetTimeoutForFile(string filename)
+    {
+        string extension = Path.GetExtension(filename).ToLower();
+        switch (extension)
+        {
+            case ".png":
+                return 7;
+            case ".jpg":
+                return 4;
+            case ".cdb":
+                return 30;
+            case ".conf":
+                return 3;
+            default:
+                return 10;
+        }
+    }
+}

Assets/SibylSystem/ResourceManagers/UnityFileDownloader.cs.meta

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+MonoImporter:
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+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
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