add SOUND->PlayOnceFromAnnouncer(); this is now the preferred

way to play an announcer.  Announcer files are in many separate
directories; scanning a directory can cause a skip, so we don't want
to do that in the main thread during gameplay.

stepmania/src/RageSounds.cpp

@@ -9,6 +9,7 @@
 #include "NotesLoaderSM.h"
 #include "PrefsManager.h"
 #include "RageDisplay.h"
+#include "AnnouncerManager.h"
 
 RageSounds *SOUND = NULL;
 
@@ -64,6 +65,7 @@ static RageThread MusicThread;
 #include "RageUtil_CircularBuffer.h"
 CircBuf<CString *> g_SoundsToPlayOnce;
 CircBuf<CString *> g_SoundsToPlayOnceFromDir;
+CircBuf<CString *> g_SoundsToPlayOnceFromAnnouncer;
 
 struct MusicToPlay
 {
@@ -199,21 +201,11 @@ static void StartMusic( MusicToPlay &ToPlay )
 	g_Playing = NewMusic;
 }
 
-static void StartQueuedSounds()
+static void DoPlayOnceFromDir( CString sPath )
 {
-	CString *p;
+	if( sPath == "" )
-	while( g_SoundsToPlayOnce.read( &p, 1 ) )
+		return;
-	{
-		if( *p != "" )
-			SOUNDMAN->PlayOnce( *p );
-		delete p;
-	}
 
-	while( g_SoundsToPlayOnceFromDir.read( &p, 1 ) )
-	{
-		CString sPath( *p );
-		if( sPath != "" )
-		{
 	// make sure there's a slash at the end of this path
 	if( sPath.Right(1) != "/" )
 		sPath += "/";
@@ -230,6 +222,29 @@ static void StartQueuedSounds()
 	SOUNDMAN->PlayOnce( sPath + arraySoundFiles[index] );
 }
 
+static void StartQueuedSounds()
+{
+	CString *p;
+	while( g_SoundsToPlayOnce.read( &p, 1 ) )
+	{
+		if( *p != "" )
+			SOUNDMAN->PlayOnce( *p );
+		delete p;
+	}
+
+	while( g_SoundsToPlayOnceFromDir.read( &p, 1 ) )
+	{
+		CString sPath( *p );
+		DoPlayOnceFromDir( sPath );
+		delete p;
+	}
+
+	while( g_SoundsToPlayOnceFromAnnouncer.read( &p, 1 ) )
+	{
+		CString sPath( *p );
+		if( sPath != "" )
+			sPath = ANNOUNCER->GetPathTo( sPath );
+		DoPlayOnceFromDir( sPath );
 		delete p;
 	}
 
@@ -264,6 +279,7 @@ RageSounds::RageSounds()
 
 	g_SoundsToPlayOnce.reserve( 16 );
 	g_SoundsToPlayOnceFromDir.reserve( 16 );
+	g_SoundsToPlayOnceFromAnnouncer.reserve( 16 );
 	g_MusicsToPlay.reserve( 16 );
 
 	g_Mutex = new RageMutex("RageSounds");
@@ -300,6 +316,9 @@ RageSounds::~RageSounds()
 	while( g_SoundsToPlayOnceFromDir.read( &p, 1 ) )
 		delete p;
 
+	while( g_SoundsToPlayOnceFromAnnouncer.read( &p, 1 ) )
+		delete p;
+
 	MusicToPlay *pMusic;
 	while( g_MusicsToPlay.read( &pMusic, 1 ) )
 		delete pMusic;
@@ -465,6 +484,17 @@ void RageSounds::PlayOnceFromDir( CString PlayOnceFromDir )
 		StartQueuedSounds();
 }
 
+void RageSounds::PlayOnceFromAnnouncer( CString sFolderName )
+{
+	/* Add the path to the g_SoundsToPlayOnceFromDir queue. */
+	CString *p = new CString( sFolderName );
+	if( !g_SoundsToPlayOnceFromAnnouncer.write( &p, 1 ) )
+		delete p;
+
+	if( !g_ThreadedMusicStart )
+		StartQueuedSounds();
+}
+
 float RageSounds::GetPlayLatency() const
 {
 	return SOUNDMAN->GetPlayLatency();

stepmania/src/RageSounds.h

@@ -23,6 +23,7 @@ public:
 
 	void PlayOnce( CString sPath );
 	void PlayOnceFromDir( CString sDir );
+	void PlayOnceFromAnnouncer( CString sFolderName );
 
 	float GetPlayLatency() const;
 	void HandleSongTimer( bool on=true );