From ae4e26f03b508a62cce33fa00a3cf1c73f25bc23 Mon Sep 17 00:00:00 2001
From: Alivebyte <alivebyte.yt@gmail.com>
Date: Sun, 25 Apr 2021 15:48:29 +0300
Subject: [PATCH] Added sound support for vgui_movie_display

---
 sp/src/game/client/c_movie_display.cpp    |  1 +
 sp/src/game/client/c_movie_display.h      |  2 ++
 sp/src/game/client/vgui_movie_display.cpp | 18 +++++++++++++-----
 3 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/sp/src/game/client/c_movie_display.cpp b/sp/src/game/client/c_movie_display.cpp
index 2285b97e..27327403 100644
--- a/sp/src/game/client/c_movie_display.cpp
+++ b/sp/src/game/client/c_movie_display.cpp
@@ -13,6 +13,7 @@
 IMPLEMENT_CLIENTCLASS_DT( C_MovieDisplay, DT_MovieDisplay, CMovieDisplay )
 	RecvPropBool( RECVINFO( m_bEnabled ) ),
 	RecvPropBool( RECVINFO( m_bLooping ) ),
+	RecvPropBool( RECVINFO( m_bMuted ) ),
 	RecvPropString( RECVINFO( m_szMovieFilename ) ),
 	RecvPropString( RECVINFO( m_szGroupName ) ),
 END_RECV_TABLE()
diff --git a/sp/src/game/client/c_movie_display.h b/sp/src/game/client/c_movie_display.h
index d133e82e..55d0211f 100644
--- a/sp/src/game/client/c_movie_display.h
+++ b/sp/src/game/client/c_movie_display.h
@@ -20,6 +20,7 @@ public:
 
 	bool IsEnabled( void ) const { return m_bEnabled; }
 	bool IsLooping( void ) const { return m_bLooping; }
+	bool IsMuted(void) const { return m_bMuted; }
 
 	const char *GetMovieFilename( void ) const { return m_szMovieFilename; }
 	const char *GetGroupName( void ) const { return m_szGroupName; }
@@ -27,6 +28,7 @@ public:
 private:
 	bool	m_bEnabled;
 	bool	m_bLooping;
+	bool	m_bMuted;
 	char	m_szMovieFilename[128];
 	char	m_szGroupName[128];
 };
diff --git a/sp/src/game/client/vgui_movie_display.cpp b/sp/src/game/client/vgui_movie_display.cpp
index 0f474323..8524a338 100644
--- a/sp/src/game/client/vgui_movie_display.cpp
+++ b/sp/src/game/client/vgui_movie_display.cpp
@@ -81,7 +81,7 @@ private:
 	bool			m_bBlackBackground;
 	bool			m_bSlaved;
 	bool			m_bInitialized;
-
+	bool            m_bStopAllSounds;
 	bool			m_bLastActiveState;		// HACK: I'd rather get a real callback...
 
 	// VGUI specifics
@@ -110,10 +110,10 @@ CMovieDisplayScreen::CMovieDisplayScreen( vgui::Panel *parent, const char *panel
 	m_bBlackBackground = true;
 	m_bSlaved = false;
 	m_bInitialized = false;
-
+	m_bStopAllSounds = true;
 	// Add ourselves to the global list of movie displays
 	g_MovieDisplays.AddToTail( this );
-
+	//m_VideoMaterial->SetMuted(true);
 	m_bLastActiveState = IsActive();
 }
 
@@ -295,6 +295,11 @@ void CMovieDisplayScreen::UpdateMovie( void )
 			// OnVideoOver();
 			// StopPlayback();
 		}
+
+		if (!m_hScreenEntity->IsMuted())
+		{
+			m_VideoMaterial->SetMuted(false);
+		}
 	}
 }
 
@@ -376,14 +381,17 @@ bool CMovieDisplayScreen::BeginPlayback( const char *pFilename )
 	if ( m_VideoMaterial == NULL )
 		return false;
 
-	m_VideoMaterial->SetMuted( true ); // FIXME: Allow?
+	
+	
+		m_VideoMaterial->SetMuted(true); // FIXME: Allow?
+	
 
 	if ( m_hScreenEntity->IsLooping() )
 	{
 		m_VideoMaterial->SetLooping( true );
 	}
 
-	if ( m_VideoMaterial->HasAudio() )
+	if ( m_VideoMaterial->HasAudio() && m_bStopAllSounds)
 	{
 		// We want to be the sole audio source
 		enginesound->NotifyBeginMoviePlayback();