Extend window focus mute to cinematic audio

Source/diablo.cpp

@@ -63,6 +63,7 @@
 #include "sound.h"
 #include "stores.h"
 #include "storm/storm_net.hpp"
+#include "storm/storm_svid.h"
 #include "themes.h"
 #include "town.h"
 #include "towners.h"
@@ -1829,7 +1830,7 @@ bool MinimizePaused = false;
 
 void diablo_focus_pause()
 {
-	if (gbIsMultiplayer || MinimizePaused) {
+	if (!movie_playing && (gbIsMultiplayer || MinimizePaused)) {
 		return;
 	}
 
@@ -1841,6 +1842,7 @@ void diablo_focus_pause()
 		LastMouseButtonAction = MouseActionType::None;
 	}
 
+	SVidMute();
 	music_mute();
 
 	MinimizePaused = true;
@@ -1852,6 +1854,7 @@ void diablo_focus_unpause()
 		PauseMode = 0;
 	}
 
+	SVidUnmute();
 	music_unmute();
 
 	MinimizePaused = false;

Source/storm/storm_svid.cpp

@@ -393,4 +393,20 @@ void SVidPlayEnd()
 #endif
 }
 
+void SVidMute()
+{
+#ifndef NOSOUND
+	if (SVidAudioStream)
+		SVidAudioStream->mute();
+#endif
+}
+
+void SVidUnmute()
+{
+#ifndef NOSOUND
+	if (SVidAudioStream)
+		SVidAudioStream->unmute();
+#endif
+}
+
 } // namespace devilution

Source/storm/storm_svid.h

@@ -5,5 +5,7 @@ namespace devilution {
 bool SVidPlayBegin(const char *filename, int flags);
 bool SVidPlayContinue();
 void SVidPlayEnd();
+void SVidMute();
+void SVidUnmute();
 
 } // namespace devilution