From e9269257f3da947eca3fb167b279fbe91650157a Mon Sep 17 00:00:00 2001
From: Max Horn
Date: Wed, 24 Dec 2003 00:25:18 +0000
Subject: turned PlayingSoundHandle into an 'opaque' (well not really :-) data
 type, mainly because people kept (accidentally and sometimes on purpose :-)
 misusing them

svn-id: r11881
---
 sound/mixer.h | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

(limited to 'sound/mixer.h')

diff --git a/sound/mixer.h b/sound/mixer.h
index 3ed2cd798f..d1bd379408 100644
--- a/sound/mixer.h
+++ b/sound/mixer.h
@@ -35,12 +35,22 @@
 #endif
 
 
-typedef uint32 PlayingSoundHandle;
-
 class AudioInputStream;
 class Channel;
 class File;
 
+class PlayingSoundHandle {
+	friend class Channel;
+	friend class SoundMixer;
+	int val;
+	int getIndex() const { return val - 1; }
+	void setIndex(int i) { val = i + 1; }
+	void resetIndex() { val = 0; }
+public:
+	PlayingSoundHandle() { resetIndex(); }
+	bool isActive() const { return val > 0; }
+};
+
 class SoundMixer {
 public:
 	typedef void PremixProc (void *param, int16 *data, uint len);
-- 
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