Enable looped sounds only when unpausing sounds and not as soon as the checkbox is pressed

git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@6261 178a84e3-b1eb-0310-8ba1-8eac791a3b58

src/audio/sfx_openal.cpp

@@ -245,4 +245,19 @@ SFXManager::SFXStatus SFXOpenAL::getStatus()
     }
 }   // getStatus
 
+//-----------------------------------------------------------------------------
+
+void SFXOpenAL::onSoundEnabledBack()
+{
+    if (m_loop)
+    {
+        if (!m_ok) init();
+        if (m_ok)
+        {
+            play();
+            pause();
+        }
+    }
+}
+
 #endif //if HAVE_OGGVORBIS

src/audio/sfx_openal.hpp

@@ -70,7 +70,7 @@ public:
     virtual void                  position(const Vec3 &position);
     virtual void                  volume(float gain);
     virtual SFXManager::SFXStatus getStatus();
-    virtual void                  onSoundEnabledBack() { if (m_loop) resume(); }
+    virtual void                  onSoundEnabledBack();
     
 };   // SFXOpenAL