Added a boolean config to optionally play the classic Windows "beep" when a new session starts.

Author: cridus

SteamP2PInfo/Config/GameConfig.cs

@@ -71,6 +71,18 @@ public class GameConfig : INotifyPropertyChanged
             })]
         public bool HotkeysEnabled { get; set; } = true;
 
+        /// <summary>
+        /// If true, a sound will be played when a new multiplayer session is detected.
+        /// </summary>
+        [JsonProperty("play_sound_on_new_session")]
+        [ConfigBindingElement("Play sound on new session", typeof(ToggleSwitch), "IsOnProperty",
+            Tooltip: "If enabled, a sound will be played when a new multiplayer session is detected.",
+            UIElementProperties: new object[] {
+                new object[] { "OnContent", "Yes" },
+                new object[] { "OffContent", "No" }
+            })]
+        public bool PlaySoundOnNewSession { get; set; } = false;
+
         /// <summary>
         /// Overlay configuration for this game. Includes things like placement, enabled/disabled, etc.
         /// </summary>

SteamP2PInfo/MainWindow.xaml.cs

@@ -36,6 +36,7 @@ public partial class MainWindow
         private Timer timer;
         private int timerTicks = 0;
         private int overlayHotkey = 0;
+        private int previousPeersAmount = 0;
 
         private WindowSelectDialog.WindowInfo wInfo;
 
@@ -108,6 +109,15 @@ private void Timer_Tick(object o)
                 foreach (SteamPeerBase p in SteamPeerManager.GetPeers())
                     peers.Add(p);
 
+                if (GameConfig.Current.PlaySoundOnNewSession)
+                {
+                    if (peers.Count > 0 && previousPeersAmount == 0)
+                    {
+                        SystemSounds.Beep.Play();
+                    }
+                    previousPeersAmount = peers.Count;
+                }
+
                 // Update session info column sizes
                 foreach (var col in dataGridSession.Columns)
                 {