NextTheme -> GetNextTheme

stepmania/src/ScreenTitleMenu.cpp

@@ -74,7 +74,7 @@ void ScreenTitleMenu::Input( const InputEventPlus &input )
 		if( CodeDetector::EnteredCode(input.GameI.controller,CODE_NEXT_THEME) ||
 			CodeDetector::EnteredCode(input.GameI.controller,CODE_NEXT_THEME2) )
 		{
-			THEME->NextTheme();
+			THEME->SwitchThemeAndLanguage( THEME->GetNextTheme(), THEME->GetCurLanguage(), PREFSMAN->m_bPseudoLocalize );
 			StepMania::ApplyGraphicOptions();	// update window title and icon
 			SCREENMAN->SystemMessage( THEME_.GetValue()+": "+THEME->GetCurThemeName() );
 			SCREENMAN->SetNewScreen( m_sName );

stepmania/src/ThemeManager.cpp

@@ -952,7 +952,7 @@ apActorCommands ThemeManager::GetMetricA( const RString &sClassName, const RStri
 }
 #endif
 
-void ThemeManager::NextTheme()
+RString ThemeManager::GetNextTheme()
 {
 	vector<RString> as;
 	GetThemeNames( as );
@@ -961,7 +961,7 @@ void ThemeManager::NextTheme()
 		if( as[i].CompareNoCase(m_sCurThemeName)==0 )
 			break;
 	int iNewIndex = (i+1)%as.size();
-	SwitchThemeAndLanguage( as[iNewIndex], m_sCurLanguage, m_bPseudoLocalize );
+	return as[iNewIndex];
 }
 
 void ThemeManager::GetLanguagesForTheme( const RString &sThemeName, vector<RString>& asLanguagesOut )

stepmania/src/ThemeManager.h

@@ -50,7 +50,7 @@ public:
 	bool IsThemeLoaded() const { return !m_sCurThemeName.empty(); };
 	RString GetCurLanguage() const { return m_sCurLanguage; };
 	RString GetCurThemeDir() const { return GetThemeDirFromName(m_sCurThemeName); };
-	void NextTheme();
+	RString GetNextTheme();
 	void ReloadMetrics();
 	void ReloadSubscribers();
 	void ClearSubscribers();