SteamApp Edit Save

src/ST.Client.Desktop.Avalonia/Application/UI/Views/Pages/GameListPage.axaml

@@ -217,7 +217,7 @@
                        ToolTip.Tip="{ReflectionBinding Path=Res.GameList_ResizeAppLogo,Mode=OneWay,Source={x:Static resx:R.Current}}"
                        Label="{ReflectionBinding Path=Res.GameList_ResizeAppLogo,Mode=OneWay,Source={x:Static resx:R.Current}}">
               <ui:CommandBarButton.Styles>
-                <Style Selector="ui|CommandBarButton:flyout /template/ ui|SymbolIcon#SubItemChevron">
+                <Style Selector="ui|CommandBarButton:flyout /template/ ui|FontIcon#SubItemChevron">
                   <Setter Property="IsVisible" Value="False"/>
                 </Style>
               </ui:CommandBarButton.Styles>

src/ST.Client.Desktop.Windows/Services/Implementation/SteamServiceImpl.cs

@@ -140,7 +140,9 @@ namespace System.Application.Services.Implementation
             {
                 if (OperatingSystem2.IsWindows)
                 {
+#pragma warning disable CA1416 // 验证平台兼容性
                     platformService.StartAsInvoker(SteamProgramPath, arguments);
+#pragma warning restore CA1416 // 验证平台兼容性
                 }
                 else
                 {
@@ -507,6 +509,32 @@ namespace System.Application.Services.Implementation
             }
         }
 
+        /// <summary>
+        /// 保存修改后的游戏数据到steam本地客户端缓存文件
+        /// </summary>
+        public bool SaveAppInfosToSteam()
+        {
+            if (string.IsNullOrEmpty(AppInfoPath) && !File.Exists(AppInfoPath))
+                return false;
+
+            using (BinaryWriter binaryWriter = new (new MemoryStream()))
+            {
+                binaryWriter.Write(MagicNumber);
+                binaryWriter.Write(univeseNumber);
+                foreach (SteamApp app in SteamConnectService.Current.SteamApps.Items)
+                {
+                    app.Write(binaryWriter);
+                }
+                binaryWriter.Write(0);
+                using (FileStream fileStream = File.Open(AppInfoPath, FileMode.Create, FileAccess.Write))
+                {
+                    binaryWriter.BaseStream.Position = 0L;
+                    binaryWriter.BaseStream.CopyTo(fileStream);
+                }
+            }
+            return false;
+        }
+
         public uint[] GetInstalledAppIds()
         {
             return GetDownloadingAppList().Where(x => x.IsInstalled).Select(x => x.AppId).ToArray();

src/ST.Client/Models/Steam/SteamApp.cs

@@ -5,6 +5,8 @@ using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
 using System.Linq;
+using System.Security.Cryptography;
+using System.Text;
 using System.Threading.Tasks;
 using static System.Application.SteamApiUrls;
 
@@ -543,6 +545,64 @@ namespace System.Application.Models
             return app;
         }
 
+        public void Write(BinaryWriter writer)
+        {
+            this.ClearCachedProps();
+            SteamAppPropertyTable propertyTable = new SteamAppPropertyTable(this._properties);
+            SteamAppPropertyTable? propertyValue = propertyTable.GetPropertyValue<SteamAppPropertyTable>(null, NodeAppInfo, NodeCommon);
+            if (propertyValue != null)
+            {
+                string? text = Name;
+                if (text != null)
+                {
+                    SteamAppPropertyTable? propertyValue2 = propertyValue.GetPropertyValue<SteamAppPropertyTable>(null, "name_localized");
+                    if (propertyValue2 != null)
+                    {
+                        propertyTable.SetPropertyValue(SteamAppPropertyType.Table, propertyValue2, NodeAppInfo, "steam_edit", "base_name_localized");
+                        propertyValue.RemoveProperty("name_localized");
+                    }
+                    propertyTable.SetPropertyValue(SteamAppPropertyType.String, text, NodeAppInfo, "steam_edit", "base_name");
+                    //if (SteamData.UseCompleted && this.IsCompleted)
+                    //{
+                    //    text += SteamData.CompletedSuffix;
+                    //}
+                    propertyValue.SetPropertyValue("name", SteamAppPropertyType.String, text);
+                }
+                else
+                {
+                    Log.Info("SteamApp Write Error", $"AppInfo {AppId:X8} has null name!");
+                }
+                string? text2 = propertyValue.GetPropertyValue<string>("type", "game");
+                if (text2 != null)
+                {
+                    propertyTable.SetPropertyValue(SteamAppPropertyType.String, text2, NodeAppInfo, "steam_edit", "base_type");
+                    //if (SteamData.UseHidden && this.IsHidden)
+                    //{
+                    //    text2 = "hidden_" + text2;
+                    //}
+                    propertyValue.SetPropertyValue("type", SteamAppPropertyType.String, text2);
+                }
+                else
+                {
+                    Log.Info("SteamApp Write Error", $"AppInfo {AppId:X8} has null type!");
+                }
+            }
+            string s = propertyTable.ToString();
+            byte[] bytes = Encoding.UTF8.GetBytes(s);
+            byte[] buffer = SHA1.Create().ComputeHash(bytes);
+            writer.Write(this.AppId);
+            using (BinaryWriter binaryWriter = new BinaryWriter(new MemoryStream()))
+            {
+                binaryWriter.Write(this._stuffBeforeHash);
+                binaryWriter.Write(buffer);
+                binaryWriter.Write(this._changeNumber);
+                SteamAppPropertyHelper.Write(binaryWriter, propertyTable);
+                MemoryStream memoryStream = (MemoryStream)binaryWriter.BaseStream;
+                writer.Write((int)memoryStream.Length);
+                writer.Write(memoryStream.GetBuffer(), 0, (int)memoryStream.Length);
+            }
+        }
+
         private static bool IsBitSet(int b, int pos)
         {
             return (b & (1 << pos)) != 0;

src/ST.Client/Services/IPlatformService.Windows.cs

@@ -21,7 +21,7 @@ namespace System.Application.Services
         }
 
         /// <summary>
-        /// 已正常权限启动进程
+        /// 以正常权限启动进程
         /// </summary>
         /// <param name="fileName"></param>
         /// <returns></returns>