From 79e22d29f4500bf8d2310702cc5aa493944581e0 Mon Sep 17 00:00:00 2001
From: Sven Hesse
Date: Thu, 13 Dec 2007 23:27:36 +0000
Subject: Adding a method to check whether a note currently playing

svn-id: r29856
---
 sound/softsynth/pcspk.cpp | 4 ++++
 sound/softsynth/pcspk.h   | 2 ++
 2 files changed, 6 insertions(+)

(limited to 'sound/softsynth')

diff --git a/sound/softsynth/pcspk.cpp b/sound/softsynth/pcspk.cpp
index dea3eac549..396d9328f1 100644
--- a/sound/softsynth/pcspk.cpp
+++ b/sound/softsynth/pcspk.cpp
@@ -74,6 +74,10 @@ void PCSpeaker::setVolume(byte volume) {
 	_volume = volume;
 }
 
+bool PCSpeaker::isPlaying() const {
+	return _remainingSamples != 0;
+}
+
 int PCSpeaker::readBuffer(int16 *buffer, const int numSamples) {
 	Common::StackLock lock(_mutex);
 
diff --git a/sound/softsynth/pcspk.h b/sound/softsynth/pcspk.h
index 17eb6320e5..3cd8734a7e 100644
--- a/sound/softsynth/pcspk.h
+++ b/sound/softsynth/pcspk.h
@@ -53,6 +53,8 @@ public:
 	/** Adjust the volume. */
 	void setVolume(byte volume);
 
+	bool isPlaying() const;
+
 	int readBuffer(int16 *buffer, const int numSamples);
 
 	bool isStereo() const	{ return false; }
-- 
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