nudge RebuildWheelItems and RebuildMusicWheelItems together

stepmania/src/MusicWheel.cpp

@@ -737,7 +737,7 @@ void MusicWheel::RebuildAllMusicWheelItems()
 	RebuildMusicWheelItems( INT_MAX );
 }
 
-void MusicWheel::RebuildMusicWheelItems( int dist )
+void MusicWheel::RebuildMusicWheelItems( int iDist )
 {
 	// rewind to first index that will be displayed;
 	int iFirstVisibleIndex = m_iSelection;
@@ -752,7 +752,7 @@ void MusicWheel::RebuildMusicWheelItems( int dist )
 
 	// iIndex is now the index of the lowest WheelItem to draw
 
-	if( dist == INT_MAX )
+	if( iDist == INT_MAX )
 	{
 		// Refresh all
 		for( int i=0; i<NUM_WHEEL_ITEMS; i++ )
@@ -770,10 +770,10 @@ void MusicWheel::RebuildMusicWheelItems( int dist )
 	else
 	{
 		// Shift items and refresh only those that have changed.
-		CircularShift( m_MusicWheelItems, dist );
-		if( dist > 0 )
+		CircularShift( m_MusicWheelItems, iDist );
+		if( iDist > 0 )
 		{
-			for( int i=NUM_WHEEL_ITEMS-dist; i<NUM_WHEEL_ITEMS; i++ )
+			for( int i=NUM_WHEEL_ITEMS-iDist; i<NUM_WHEEL_ITEMS; i++ )
 			{
 				int iIndex = iFirstVisibleIndex + i;
 				wrap( iIndex, m_CurWheelItemData.size() );
@@ -785,9 +785,9 @@ void MusicWheel::RebuildMusicWheelItems( int dist )
 				display->LoadFromWheelItemData( data, bExpanded );
 			}
 		}
-		else if( dist < 0 )
+		else if( iDist < 0 )
 		{
-			for( int i=0; i<-dist; i++ )
+			for( int i=0; i < -iDist; i++ )
 			{
 				int iIndex = iFirstVisibleIndex + i;
 				wrap( iIndex, m_CurWheelItemData.size() );

stepmania/src/WheelBase.cpp

@@ -677,8 +677,10 @@ void WheelBase::RebuildWheelItems( int iDist )
 			{
 				int iIndex = iFirstVisibleIndex + i;
 				wrap( iIndex, m_WheelBaseItemsData.size() );
+
 				WheelItemBaseData	*data   = m_WheelBaseItemsData[iIndex];
 				WheelItemBase	*display = m_WheelBaseItems[i];
+
 				display->LoadFromWheelItemBaseData( data );
 			}
 		}

stepmania/src/WheelBase.h

@@ -46,7 +46,7 @@ public:
 	virtual bool Select();	// return true if this selection ends the screen
 
 	bool WheelIsLocked() { return (m_WheelState == STATE_LOCKED ? true : false); }
-	virtual void RebuildWheelItems( int dist = -999999 );	// -999999 = refresh all
+	virtual void RebuildWheelItems( int dist = INT_MAX );	// INT_MAX = refresh all
 
 	void AddItem( WheelItemBaseData* itemdata );
 	virtual void RemoveItem( int index );