Implement ValveSoftware#1440

Author: Bitl

game/quiver/info_changelog.txt

@@ -35,8 +35,11 @@ Quiver Private Alpha 1.1.0 (WIP):
 - Added 4 seconds of spawn protection in TDM mode. 
 - Fixed another bug where the TDM HUD is overlayed over other gamemode's HUD elements.
 - The Sword no longer pierces through armor, in favor of it having a 30% damage bonus against armor.
+- Fixed the custom folder not mounting.
 - Added the following Source SDK Pull Requests:
-	-  #1437: MvM: Fix Explosive Headshot working on invulnerable target
+	- #1437: MvM: Fix Explosive Headshot working on invulnerable target
+	- #1440: Treat being in background map as not in-game
+	- 
 
 Quiver Private Alpha 1.0.1:
 - Whitelisted the Back Scatter and Force-a-Nature.

src/game/client/tf/tf_hud_mainmenuoverride.cpp

@@ -986,7 +986,12 @@ void CHudMainMenuOverride::OnUpdateMenu( void )
 	// So try and do the least amount of work if nothing has changed.
 
 	bool bSomethingChanged = false;
+#ifdef BDSBASE
+	bool bInGame = engine->IsInGame() && !engine->IsLevelMainMenuBackground();
+#else
 	bool bInGame = engine->IsInGame();
+#endif
+
 #if defined( REPLAY_ENABLED )
 	bool bInReplay = g_pEngineClientReplay->IsPlayingReplayDemo();
 #else

src/game/client/tf/vgui/tf_matchmaking_dashboard.cpp

@@ -395,7 +395,13 @@ void CTFMatchmakingDashboard::OnCommand( const char *command )
 	}
 	else if ( FStrEq( command, "quit" ) )
 	{
-		if ( engine->IsInGame() )
+#ifdef BDSBASE
+		bool bInGame = engine->IsInGame() && !engine->IsLevelMainMenuBackground();
+#else
+		bool bInGame = engine->IsInGame();
+#endif
+
+		if (bInGame)
 		{
 			PromptOrFireCommand( "disconnect" );
 		}