UI: RPC: Only update presence if a value is actually different from the current presence

src/Ryujinx/DiscordIntegrationModule.cs

@@ -117,9 +117,15 @@ namespace Ryujinx.Ava
             _currentApp = appMeta;
         }
 
-        private static void UpdatePlayingState()
+        private static bool UpdatePlayingState()
         {
+            if (_discordClient is null) return false;
+            if (_discordClient.CurrentPresence.Details.Equals(_discordPresencePlaying.Details))
+                return false;
+            
             _discordClient?.SetPresence(_discordPresencePlaying);
+
+            return true;
         }
 
         private static void SwitchToMainState()
@@ -137,19 +143,12 @@ namespace Ryujinx.Ava
 
             PlayReport.Analyzer.FormatPlayReportValue(TitleIDs.CurrentApplication.Value, _currentApp, playReport)
                 .Match(out bool handled,
-                    () =>
-                    {
-                        _discordPresencePlaying.Details = $"Playing {_currentApp.Title}";
-                        Logger.Info?.Print(LogClass.UI, "Reset Discord RPC based on a supported play report value formatter.");
-                    },
-                    formattedString =>
-                    {
-                        _discordPresencePlaying.Details = formattedString;
-                        Logger.Info?.Print(LogClass.UI, "Updated Discord RPC based on a supported play report.");
-                    });
+                    () => _discordPresencePlaying.Details = $"Playing {_currentApp.Title}",
+                    formattedString => _discordPresencePlaying.Details = formattedString
+                );
 
-            if (handled)
-                UpdatePlayingState();
+            if (handled && UpdatePlayingState())
+                Logger.Info?.Print(LogClass.UI, "Updated Discord RPC based on a supported play report.");
         }
 
         private static string TruncateToByteLength(string input)

src/Ryujinx/Utilities/PlayReport.cs

@@ -38,7 +38,7 @@ namespace Ryujinx.Ava.Utilities
             => value.BoxedValue is 1 ? "Playing Master Mode" : PlayReportFormattedValue.ForceReset;
 
         private static PlayReportFormattedValue TearsOfTheKingdom_CurrentField(PlayReportValue value) =>
-            value.PackedValue.AsDouble() switch
+            value.DoubleValue switch
             {
                 > 800d => "Exploring the Sky Islands",
                 < -201d => "Exploring the Depths",
@@ -55,7 +55,7 @@ namespace Ryujinx.Ava.Utilities
             => value.BoxedValue is 0 ? "Playing Super Mario 3D World" : "Playing Bowser's Fury";
         
         private static PlayReportFormattedValue MarioKart8Deluxe_Mode(PlayReportValue value) 
-            => value.BoxedValue switch
+            => value.StringValue switch
             {
                 // Single Player
                 "Single" => "Single Player",

src/Ryujinx/Utilities/PlayReportAnalyzer.cs

@@ -176,6 +176,13 @@ namespace Ryujinx.Ava.Utilities
             /// A delegate singleton you can use to always return <see cref="ForceReset"/> in a <see cref="PlayReportValueFormatter"/>.
             /// </summary>
             public static readonly PlayReportValueFormatter AlwaysResets = _ => ForceReset;
+
+            /// <summary>
+            /// A delegate factory you can use to always return the specified
+            /// <paramref name="formattedValue"/> in a <see cref="PlayReportValueFormatter"/>.
+            /// </summary>
+            /// <param name="formattedValue">The string to always return for this delegate instance.</param>
+            public static PlayReportValueFormatter AlwaysReturns(string formattedValue) => _ => formattedValue;
         }
     }
 
@@ -258,6 +265,24 @@ namespace Ryujinx.Ava.Utilities
         /// so use <see cref="PackedValue"/> and the AsX (where X is a numerical type name i.e. Int32) methods for that.
         /// </summary>
         public object BoxedValue => PackedValue.ToObject();
+
+        #region AsX accessors
+
+        public bool BooleanValue => PackedValue.AsBoolean();
+        public byte ByteValye => PackedValue.AsByte();
+        public sbyte SByteValye => PackedValue.AsSByte();
+        public short ShortValye => PackedValue.AsInt16();
+        public ushort UShortValye => PackedValue.AsUInt16();
+        public int IntValye => PackedValue.AsInt32();
+        public uint UIntValye => PackedValue.AsUInt32();
+        public long LongValye => PackedValue.AsInt64();
+        public ulong ULongValye => PackedValue.AsUInt64();
+        public float FloatValue => PackedValue.AsSingle();
+        public double DoubleValue => PackedValue.AsDouble();
+        public string StringValue => PackedValue.AsString();
+        public Span<byte> BinaryValue => PackedValue.AsBinary();
+
+        #endregion
     }
 
     /// <summary>