Move the expanded section name into GameState

src/GameState.cpp

@@ -164,6 +164,8 @@ GameState::GameState() :
 
 	m_bDopefish = false;
 
+	sExpandedSectionName = "";
+
 	// Don't reset yet; let the first screen do it, so we can use PREFSMAN and THEME.
 	//Reset();
 
@@ -347,6 +349,8 @@ void GameState::Reset()
 
 	m_bBackedOutOfFinalStage = false;
 	m_bEarnedExtraStage = false;
+	sExpandedSectionName = "";
+
 	ApplyCmdline();
 }
 

src/GameState.h

@@ -200,6 +200,8 @@ public:
 	 * This resets whenever a player joins or continues. */
 	int				m_iPlayerStageTokens[NUM_PLAYERS];
 
+	RString sExpandedSectionName;
+
 	static int GetNumStagesMultiplierForSong( const Song* pSong );
 	static int GetNumStagesForSongAndStyleType( const Song* pSong, StyleType st );
 	int GetNumStagesForCurrentSongAndStepsOrCourse() const;

src/MusicWheel.cpp

@@ -1327,6 +1327,7 @@ void MusicWheel::SetOpenSection( RString group )
 {
 	//LOG->Trace( "SetOpenSection %s", group.c_str() );
 	m_sExpandedSectionName = group;
+	GAMESTATE->sExpandedSectionName = group;
 
 	// wheel positions = num song groups
 	if ( REMIND_WHEEL_POSITIONS && HIDE_INACTIVE_SECTIONS )

src/MusicWheelItem.cpp

@@ -222,13 +222,8 @@ void MusicWheelItem::LoadFromWheelItemData( const WheelItemBaseData *pData, int
 	case TYPE_SECTION:
 		{
 			sDisplayName = SONGMAN->ShortenGroupName(pWID->m_sText);
-			RString sExpandedSectionName;
 
-			// TODO: Move the expanded section name into GameState?
-			ScreenSelectMusic *pScreen = dynamic_cast<ScreenSelectMusic*>(SCREENMAN->GetTopScreen() );
-			if( pScreen )
-				sExpandedSectionName = pScreen->GetMusicWheel()->GetExpandedSectionName();
-			if( sExpandedSectionName == pWID->m_sText )
+			if( GAMESTATE->sExpandedSectionName == pWID->m_sText )
 				type = MusicWheelItemType_SectionExpanded;
 			else
 				type = MusicWheelItemType_SectionCollapsed;