[MusicWheel, WheelBase] Added collapse sound.

Docs/Changelog_sm5.txt

@@ -15,6 +15,7 @@ StepMania 5.0 alpha 2 | 20120???
 set MemoryCards=1 in Save/Preferences.ini (or Save/Static.ini). [AJ]
 * [GameState] Set Premium to Premium_DoubleFor1Credit by default. [AJ]
 * [ScreenSelectMusic] Added PlaySoundOnEnteringOptionsMenu metric. [AJ]
+* [MusicWheel, WheelBase] Added collapse sound. [AJ]
 
 StepMania 5.0 alpha 1a | 20120219
 --------------------------------------------------------------------------------

Themes/_fallback/Sounds/MusicWheel collapse.redir

@@ -0,0 +1 @@
+Common invalid

src/MusicWheel.cpp

@@ -109,6 +109,7 @@ void MusicWheel::Load( RString sType )
 
 	m_soundChangeSort.Load(	THEME->GetPathS(sType,"sort") );
 	m_soundExpand.Load(	THEME->GetPathS(sType,"expand"), true );
+	m_soundCollapse.Load(	THEME->GetPathS(sType,"collapse"), true );
 
 	// Update for SORT_MOST_PLAYED.
 	SONGMAN->UpdatePopular();

src/WheelBase.cpp

@@ -283,12 +283,16 @@ bool WheelBase::Select()	// return true if this selection can end the screen
 		{
 			RString sThisItemSectionName = m_CurWheelItemData[m_iSelection]->m_sText;
 			if( m_sExpandedSectionName == sThisItemSectionName ) // already expanded
+			{
 				SetOpenSection( "" ); // collapse it
+				m_soundCollapse.Play();
+			}
 			else // already collapsed
+			{
 				SetOpenSection( sThisItemSectionName ); // expand it
-
 				m_soundExpand.Play();
 			}
+		}
 		break;
 	default:
 		break;

src/WheelBase.h

@@ -99,6 +99,7 @@ protected:
 
 	RageSound m_soundChangeMusic;
 	RageSound m_soundExpand;
+	RageSound m_soundCollapse;
 	RageSound m_soundLocked;
 
 //	bool WheelItemIsVisible(int n);