added function to interrupt voice

svn-id: r5869

2 files changed, 8 insertions, 1 deletions

diff --git a/simon/sound.cpp b/simon/sound.cpp
index 8eec4222b2..07ba874efd 100644
--- a/simon/sound.cpp
+++ b/simon/sound.cpp
@@ -117,7 +117,7 @@ void SimonSound::playVoice(uint sound)
 	if (!_voice)
 		return;
 	
-	_voice->playSound(sound, &_voice_handle);
+	_voice_index = _voice->playSound(sound, &_voice_handle);
 }
 
 void SimonSound::playEffects(uint sound)
@@ -155,6 +155,11 @@ bool SimonSound::hasVoice()
 	return _voice != NULL;
 }
 
+void SimonSound::stopVoice()
+{
+	_mixer->stop(_voice_index);
+}
+
 void SimonSound::stopAll()
 {
 	_mixer->stopAll();
diff --git a/simon/sound.h b/simon/sound.h
index 88f2e4afaa..3ad0564528 100644
--- a/simon/sound.h
+++ b/simon/sound.h
@@ -52,6 +52,7 @@ private:
 	};
 
 	byte _game;
+	int _voice_index;
 	int _ambient_index;
 	SoundMixer *_mixer;
 
@@ -78,6 +79,7 @@ public:
 	void playAmbient(uint sound);
 
 	bool hasVoice();
+	void stopVoice();
 	void stopAll();
 	void effectsPause(bool b);
 	void ambientPause(bool b);