Deprecate IsSteamDeck, add GamingDeviceType to LogOnDetails

Author: xPaw

Resources/SteamLanguage/enums.steamd

@@ -1673,3 +1673,18 @@ public enum EUIMode
 	MobileChat = 5;
 	EmbeddedClient = 6;
 }
+
+public enum EGamingDeviceType
+{
+	Unknown = 0;
+	StandardPC = 1;
+
+	Console = 256;
+	PS3 = 272; // Console + 16
+	Steambox = 288; // Console + 32
+	Tesla = 320; // Console + 64
+
+	Handheld = 512;
+	Phone = 528; // Handheld + 16
+	SteamDeck = 544; // Handheld + 32
+}

SteamKit2/SteamKit2/Base/Generated/SteamLanguage.cs

@@ -3407,6 +3407,18 @@ public enum EUIMode
 		MobileChat = 5,
 		EmbeddedClient = 6,
 	}
+	public enum EGamingDeviceType
+	{
+		Unknown = 0,
+		StandardPC = 1,
+		Console = 256,
+		PS3 = 272,
+		Steambox = 288,
+		Tesla = 320,
+		Handheld = 512,
+		Phone = 528,
+		SteamDeck = 544,
+	}
 	public enum EUdpPacketType : byte
 	{
 		Invalid = 0,

SteamKit2/SteamKit2/Steam/Handlers/SteamUser/SteamUser.cs

@@ -132,17 +132,24 @@ public sealed class LogOnDetails
             /// </summary>
             /// <value>The chat mode.</value>
             public ChatMode ChatMode { get; set; } = ChatMode.Default;
-            
+
             /// <summary>
             /// Gets or sets the ui mode.
             /// </summary>
             /// <value>The ui mode.</value>
             public EUIMode UIMode { get; set; } = EUIMode.Unknown;
-            
+
+            /// <summary>
+            /// Gets or sets the gaming device type.
+            /// </summary>
+            /// <value>The gaming device type.</value>
+            public EGamingDeviceType GamingDeviceType { get; set; } = EGamingDeviceType.Unknown;
+
             /// <summary>
             /// Gets or sets whether this is Steam Deck login.
             /// </summary>
             /// <value>The Steam Deck login value.</value>
+            [Obsolete( "Use GamingDeviceType instead" )]
             public bool IsSteamDeck { get; set; }
 
             /// <summary>
@@ -284,16 +291,23 @@ public void LogOn( LogOnDetails details )
             {
                 logon.Body.chat_mode = ( uint )details.ChatMode;
             }
-            
+
             if ( details.UIMode != EUIMode.Unknown )
             {
                 logon.Body.ui_mode = ( uint )details.UIMode;
             }
 
+            if ( details.GamingDeviceType != EGamingDeviceType.Unknown )
+            {
+                logon.Body.gaming_device_type = ( uint )details.GamingDeviceType;
+            }
+
+#pragma warning disable CS0618 // Type or member is obsolete
             if ( details.IsSteamDeck )
             {
-                logon.Body.is_steam_deck = true;
+                logon.Body.is_steam_deck_deprecated = true;
             }
+#pragma warning restore CS0618 // Type or member is obsolete
 
             // steam guard 
             logon.Body.auth_code = details.AuthCode;