CourseDifficulty.

stepmania/src/CommonMetrics.cpp

@@ -76,7 +76,7 @@ void ThemeMetricCourseDifficultiesToShow::Read()
 	FOREACH_CONST( RString, v, i )
 	{
 		CourseDifficulty d = StringToCourseDifficulty( *i );
-		if( d == Difficulty_Invalid )
+		if( d == CourseDifficulty_Invalid )
 			RageException::Throw( "Unknown CourseDifficulty \"%s\" in CourseDifficultiesToShow.", i->c_str() );
 		m_v.push_back( d );
 	}

stepmania/src/Course.cpp

@@ -263,7 +263,7 @@ RString Course::GetTranslitFullTitle() const
  * course difficulty doesn't exist, NULL is returned. */
 Trail* Course::GetTrail( StepsType st, CourseDifficulty cd ) const
 {
-	ASSERT( cd != Difficulty_Invalid );
+	ASSERT( cd != CourseDifficulty_Invalid );
 
 	//
 	// Check to see if the Trail cache is out of date
@@ -332,13 +332,13 @@ bool Course::GetTrailSorted( StepsType st, CourseDifficulty cd, Trail &trail ) c
 		/* Sort according to DIFFICULTY_MEDIUM, since the order of songs
 		 * must not change across difficulties. */
 		Trail SortTrail;
-		if( cd == DIFFICULTY_MEDIUM )
+		if( cd == COURSE_DIFFICULTY_REGULAR )
 			SortTrail = trail;
 		else
 		{
-			bool bOK = GetTrailUnsorted( st, DIFFICULTY_MEDIUM, SortTrail );
+			bool bOK = GetTrailUnsorted( st, COURSE_DIFFICULTY_REGULAR, SortTrail );
 
-			/* If we have any other difficulty, we must have DIFFICULTY_MEDIUM. */
+			/* If we have any other difficulty, we must have COURSE_DIFFICULTY_REGULAR. */
 			ASSERT( bOK );
 		}
 		ASSERT_M( trail.m_vEntries.size() == SortTrail.m_vEntries.size(),
@@ -403,8 +403,8 @@ bool Course::GetTrailUnsorted( StepsType st, CourseDifficulty cd, Trail &trail )
 
 	switch( cd )
 	{
-	case DIFFICULTY_BEGINNER:
+	case COURSE_DIFFICULTY_BEGINNER:
-	case DIFFICULTY_CHALLENGE:
+	case COURSE_DIFFICULTY_CHALLENGE:
 		return false;
 	}
 
@@ -434,7 +434,7 @@ bool Course::GetTrailUnsorted( StepsType st, CourseDifficulty cd, Trail &trail )
 	trail.m_CourseDifficulty = cd;
 
 	/* Set to true if CourseDifficulty is able to change something. */
-	bool bCourseDifficultyIsSignificant = (cd == DIFFICULTY_MEDIUM);
+	bool bCourseDifficultyIsSignificant = (cd == COURSE_DIFFICULTY_REGULAR);
 
 	vector<Song*> vpAllPossibleSongs;
 	vector<SongAndSteps> vSongAndSteps;
@@ -518,9 +518,9 @@ bool Course::GetTrailUnsorted( StepsType st, CourseDifficulty cd, Trail &trail )
 		Difficulty dc = resolved.pSteps->GetDifficulty();
 		int iLowMeter = e->stepsCriteria.m_iLowMeter;
 		int iHighMeter = e->stepsCriteria.m_iHighMeter;
-		if( cd != DIFFICULTY_MEDIUM  &&  !e->bNoDifficult )
+		if( cd != COURSE_DIFFICULTY_REGULAR  &&  !e->bNoDifficult )
 		{
-			Difficulty new_dc = (Difficulty)(dc + cd - DIFFICULTY_MEDIUM);
+			Difficulty new_dc = (Difficulty)(dc + cd - COURSE_DIFFICULTY_REGULAR);
 			new_dc = clamp( new_dc, (Difficulty)0, (Difficulty)(DIFFICULTY_EDIT-1) );
 
 			bool bChangedDifficulty = false;
@@ -611,7 +611,7 @@ bool Course::GetTrailUnsorted( StepsType st, CourseDifficulty cd, Trail &trail )
 		trail.m_iSpecifiedMeter = m_iCustomMeter[cd];
 
 	/* If the course difficulty never actually changed anything, then this difficulty
-	 * is equivalent to DIFFICULTY_MEDIUM; it doesn't exist. */
+	 * is equivalent to COURSE_DIFFICULTY_REGULAR; it doesn't exist. */
 	return bCourseDifficultyIsSignificant;
 }
 
@@ -752,7 +752,7 @@ bool Course::GetTotalSeconds( StepsType st, float& fSecondsOut ) const
 	if( !AllSongsAreFixed() )
 		return false;
 
-	Trail* pTrail = GetTrail( st, DIFFICULTY_MEDIUM );
+	Trail* pTrail = GetTrail( st, COURSE_DIFFICULTY_REGULAR );
 
 	fSecondsOut = pTrail->GetLengthSeconds();
 	return true;
@@ -792,7 +792,7 @@ void Course::UpdateCourseStats( StepsType st )
 		return;
 	}
 
-	const Trail* pTrail = GetTrail( st, DIFFICULTY_MEDIUM );
+	const Trail* pTrail = GetTrail( st, COURSE_DIFFICULTY_REGULAR );
 
 	m_SortOrder_TotalDifficulty += pTrail != NULL? pTrail->GetTotalMeter():0;
 

stepmania/src/Course.h

@@ -133,11 +133,11 @@ public:
 	RString GetTranslitFullTitle() const;
 
 	// Dereferences course_entries and returns only the playable Songs and Steps
-	Trail* GetTrail( StepsType st, CourseDifficulty cd=DIFFICULTY_MEDIUM ) const;
+	Trail* GetTrail( StepsType st, CourseDifficulty cd=COURSE_DIFFICULTY_REGULAR ) const;
-	Trail* GetTrailForceRegenCache( StepsType st, CourseDifficulty cd=DIFFICULTY_MEDIUM ) const;
+	Trail* GetTrailForceRegenCache( StepsType st, CourseDifficulty cd=COURSE_DIFFICULTY_REGULAR ) const;
 	void GetTrails( vector<Trail*> &AddTo, StepsType st ) const;
 	void GetAllTrails( vector<Trail*> &AddTo ) const;
-	int GetMeter( StepsType st, CourseDifficulty cd=DIFFICULTY_MEDIUM ) const;
+	int GetMeter( StepsType st, CourseDifficulty cd=COURSE_DIFFICULTY_REGULAR ) const;
 	bool HasMods() const;
 	bool AllSongsAreFixed() const;
 
@@ -193,7 +193,7 @@ public:
 	bool IsAnEdit() const { return m_LoadedFromProfile != ProfileSlot_Invalid; }
 	ProfileSlot		m_LoadedFromProfile;	// ProfileSlot_Invalid if wasn't loaded from a profile
 
-	typedef pair<StepsType,Difficulty> CacheEntry;
+	typedef pair<StepsType,CourseDifficulty> CacheEntry;
 	struct CacheData
 	{
 		Trail trail;

stepmania/src/CourseLoaderCRS.cpp

@@ -68,12 +68,12 @@ bool CourseLoaderCRS::LoadFromMsd( const RString &sPath, const MsdFile &msd, Cou
 		{
 			if( sParams.params.size() == 2 )
 			{
-				out.m_iCustomMeter[DIFFICULTY_MEDIUM] = max( atoi(sParams[1]), 0 ); /* compat */
+				out.m_iCustomMeter[COURSE_DIFFICULTY_REGULAR] = max( atoi(sParams[1]), 0 ); /* compat */
 			}
 			else if( sParams.params.size() == 3 )
 			{
 				const CourseDifficulty cd = StringToCourseDifficulty( sParams[1] );
-				if( cd == Difficulty_Invalid )
+				if( cd == CourseDifficulty_Invalid )
 				{
 					LOG->UserLog( "Course file", sPath, "contains an invalid #METER string: \"%s\"", sParams[1].c_str() );
 					continue;

stepmania/src/CourseUtil.cpp

@@ -148,7 +148,7 @@ void CourseUtil::SortCoursePointerArrayByAvgDifficulty( vector<Course*> &vpCours
 	course_sort_val.clear();
 	for( unsigned i = 0; i < vpCoursesInOut.size(); ++i )
 	{
-		int iMeter = vpCoursesInOut[i]->GetMeter( GAMESTATE->GetCurrentStyle()->m_StepsType, DIFFICULTY_MEDIUM );
+		int iMeter = vpCoursesInOut[i]->GetMeter( GAMESTATE->GetCurrentStyle()->m_StepsType, COURSE_DIFFICULTY_REGULAR );
 		course_sort_val[vpCoursesInOut[i]] = ssprintf( "%06i", iMeter );
 	}
 	sort( vpCoursesInOut.begin(), vpCoursesInOut.end(), CompareCoursePointersByTitle );
@@ -200,7 +200,7 @@ void CourseUtil::MakeDefaultEditCourseEntry( CourseEntry& out )
 // Autogen
 //////////////////////////////////
 
-void CourseUtil::AutogenEndlessFromGroup( const RString &sGroupName, Difficulty diff, Course &out )
+void CourseUtil::AutogenEndlessFromGroup( const RString &sGroupName, CourseDifficulty cd, Course &out )
 {
 	out.m_bIsAutogen = true;
 	out.m_bRepeat = true;
@@ -225,7 +225,7 @@ void CourseUtil::AutogenEndlessFromGroup( const RString &sGroupName, Difficulty
 	// but that'd be rare.) -glenn
 	CourseEntry e;
 	e.songCriteria.m_sGroupName = sGroupName;
-	e.stepsCriteria.m_difficulty = diff;
+	e.stepsCriteria.m_difficulty = (Difficulty)cd;
 	e.bSecret = true;
 
 	vector<Song*> vSongs;
@@ -234,9 +234,9 @@ void CourseUtil::AutogenEndlessFromGroup( const RString &sGroupName, Difficulty
 		out.m_vEntries.push_back( e );
 }
 
-void CourseUtil::AutogenNonstopFromGroup( const RString &sGroupName, Difficulty diff, Course &out )
+void CourseUtil::AutogenNonstopFromGroup( const RString &sGroupName, CourseDifficulty cd, Course &out )
 {
-	AutogenEndlessFromGroup( sGroupName, diff, out );
+	AutogenEndlessFromGroup( sGroupName, cd, out );
 
 	out.m_bRepeat = false;
 

stepmania/src/CourseUtil.h

@@ -28,8 +28,8 @@ namespace CourseUtil
 
 	void MakeDefaultEditCourseEntry( CourseEntry &out );
 
-	void AutogenEndlessFromGroup( const RString &sGroupName, Difficulty dc, Course &out );
+	void AutogenEndlessFromGroup( const RString &sGroupName, CourseDifficulty cd, Course &out );
-	void AutogenNonstopFromGroup( const RString &sGroupName, Difficulty dc, Course &out );
+	void AutogenNonstopFromGroup( const RString &sGroupName, CourseDifficulty cd, Course &out );
 	void AutogenOniFromArtist( const RString &sArtistName, RString sArtistNameTranslit, vector<Song*> aSongs, Difficulty dc, Course &out );
 
 	bool ValidateEditCourseName( const RString &sAnswer, RString &sErrorOut );

stepmania/src/DifficultyIcon.cpp

@@ -80,7 +80,7 @@ void DifficultyIcon::SetFromTrail( PlayerNumber pn, const Trail* pTrail )
 	if( pTrail == NULL )
 		Unset();
 	else
-		SetFromDifficulty( pTrail->m_CourseDifficulty );
+		SetFromDifficulty( (Difficulty)pTrail->m_CourseDifficulty );
 }
 
 void DifficultyIcon::Unset()

stepmania/src/DifficultyMeter.cpp

@@ -169,7 +169,7 @@ void DifficultyMeter::SetFromTrail( const Trail* pTrail )
 	}
 
 	CourseDifficulty cd = pTrail->m_CourseDifficulty;
-	SetInternal( pTrail->GetMeter(), cd, GetCourseDifficultyCommandName( cd ), RString() );
+	SetInternal( pTrail->GetMeter(), (Difficulty)cd, GetCourseDifficultyCommandName( cd ), RString() );
 }
 
 void DifficultyMeter::Unset()
@@ -184,7 +184,7 @@ void DifficultyMeter::SetFromMeterAndDifficulty( int iMeter, Difficulty dc )
 
 void DifficultyMeter::SetFromMeterAndCourseDifficulty( int iMeter, CourseDifficulty cd )
 {
-	SetInternal( 0, cd, GetCourseDifficultyCommandName(cd), RString() );
+	SetInternal( 0, (Difficulty)cd, GetCourseDifficultyCommandName(cd), RString() );
 }
 
 void DifficultyMeter::SetInternal( int iMeter, Difficulty dc, const RString &sDifficultyCommand, const RString &sDescription )

stepmania/src/GameCommand.cpp

@@ -39,7 +39,7 @@ void GameCommand::Init()
 	m_pStyle = NULL;
 	m_pm = PlayMode_Invalid;
 	m_dc = Difficulty_Invalid;
-	m_CourseDifficulty = Difficulty_Invalid;
+	m_CourseDifficulty = CourseDifficulty_Invalid;
 	m_sPreferredModifiers = "";
 	m_sStageModifiers = "";
 	m_sAnnouncer = "";
@@ -297,7 +297,7 @@ void GameCommand::LoadOne( const Command& cmd )
 				RageException::Throw( "Must set Course and Style to set Steps." );
 
 			const CourseDifficulty cd = StringToCourseDifficulty( sTrail );
-			ASSERT_M( cd != Difficulty_Invalid, ssprintf("Invalid difficulty '%s'", sTrail.c_str()) );
+			ASSERT_M( cd != CourseDifficulty_Invalid, ssprintf("Invalid difficulty '%s'", sTrail.c_str()) );
 
 			m_pTrail = pCourse->GetTrail( pStyle->m_StepsType, cd );
 			if( m_pTrail == NULL )
@@ -697,7 +697,7 @@ void GameCommand::ApplySelf( const vector<PlayerNumber> &vpns ) const
 	if( m_pTrail )
 		FOREACH_CONST( PlayerNumber, vpns, pn )
 			GAMESTATE->m_pCurTrail[*pn].Set( m_pTrail );
-	if( m_CourseDifficulty != Difficulty_Invalid )
+	if( m_CourseDifficulty != CourseDifficulty_Invalid )
 		FOREACH_CONST( PlayerNumber, vpns, pn )
 			GAMESTATE->ChangePreferredCourseDifficulty( *pn, m_CourseDifficulty );
 	if( m_pCharacter )
@@ -790,7 +790,7 @@ bool GameCommand::IsZero() const
 		m_pCourse != NULL || 
 		m_pTrail != NULL || 
 		m_pCharacter != NULL || 
-		m_CourseDifficulty != Difficulty_Invalid ||
+		m_CourseDifficulty != CourseDifficulty_Invalid ||
 		!m_sSongGroup.empty() ||
 		m_SortOrder != SortOrder_Invalid ||
 		m_iWeightPounds != -1 ||

stepmania/src/GameState.cpp

@@ -200,7 +200,7 @@ void GameState::Reset()
 	FOREACH_PlayerNumber( p )
 	{
 		m_PreferredDifficulty[p].Set( Difficulty_Invalid );
-		m_PreferredCourseDifficulty[p].Set( DIFFICULTY_MEDIUM );
+		m_PreferredCourseDifficulty[p].Set( COURSE_DIFFICULTY_REGULAR );
 	}
 	m_SortOrder.Set( SortOrder_Invalid );
 	m_PreferredSortOrder = GetDefaultSort();
@@ -394,7 +394,7 @@ void GameState::PlayersFinalized()
 			m_PreferredSortOrder = pProfile->m_SortOrder;
 		if( pProfile->m_LastDifficulty != Difficulty_Invalid )
 			m_PreferredDifficulty[pn].Set( pProfile->m_LastDifficulty );
-		if( pProfile->m_LastCourseDifficulty != Difficulty_Invalid )
+		if( pProfile->m_LastCourseDifficulty != CourseDifficulty_Invalid )
 			m_PreferredCourseDifficulty[pn].Set( pProfile->m_LastCourseDifficulty );
 		if( m_pPreferredSong == NULL )
 			m_pPreferredSong = pProfile->m_lastSong.ToSong();
@@ -1424,7 +1424,7 @@ void GameState::GetRankingFeats( PlayerNumber pn, vector<RankingFeat> &asFeatsOu
 					feat.Type = RankingFeat::COURSE;
 					feat.pCourse = pCourse;
 					feat.Feat = ssprintf("MR #%d in %s", i+1, pCourse->GetDisplayFullTitle().c_str() );
-					if( cd != DIFFICULTY_MEDIUM )
+					if( cd != COURSE_DIFFICULTY_REGULAR )
 						feat.Feat += " " + CourseDifficultyToLocalizedString(cd);
 					feat.pStringToFill = hs.GetNameMutable();
 					feat.grade = Grade_NoData;
@@ -1693,7 +1693,7 @@ bool GameState::ChangePreferredCourseDifficulty( PlayerNumber pn, int dir )
 	while( 1 )
 	{
 		cd = (CourseDifficulty)(cd+dir);
-		if( cd < 0 || cd >= NUM_Difficulty )
+		if( cd < 0 || cd >= NUM_CourseDifficulty )
 			return false;
 		if( find(v.begin(),v.end(),cd) == v.end() )
 			continue; /* not available */

stepmania/src/Profile.cpp

@@ -101,7 +101,7 @@ void Profile::InitGeneralData()
 
 	m_SortOrder = SortOrder_Invalid;
 	m_LastDifficulty = Difficulty_Invalid;
-	m_LastCourseDifficulty = Difficulty_Invalid;
+	m_LastCourseDifficulty = CourseDifficulty_Invalid;
 	m_lastSong.Unset();
 	m_lastCourse.Unset();
 	m_iTotalPlays = 0;
@@ -1906,13 +1906,13 @@ public:
 	static int GetTotalNumSongsPlayed( T* p, lua_State *L )	{ lua_pushnumber(L, p->m_iNumTotalSongsPlayed ); return 1; }
 	static int IsCodeUnlocked( T* p, lua_State *L )			{ lua_pushboolean(L, p->IsCodeUnlocked(SArg(1)) ); return 1; }
 	static int GetSongsActual( T* p, lua_State *L )			{ lua_pushnumber(L, p->GetSongsActual(Enum::Check<StepsType>(L, 1),Enum::Check<Difficulty>(L, 2)) ); return 1; }
-	static int GetCoursesActual( T* p, lua_State *L )		{ lua_pushnumber(L, p->GetCoursesActual(Enum::Check<StepsType>(L, 1),Enum::Check<Difficulty>(L, 2)) ); return 1; }
+	static int GetCoursesActual( T* p, lua_State *L )		{ lua_pushnumber(L, p->GetCoursesActual(Enum::Check<StepsType>(L, 1),Enum::Check<CourseDifficulty>(L, 2)) ); return 1; }
 	static int GetSongsPossible( T* p, lua_State *L )		{ lua_pushnumber(L, p->GetSongsPossible(Enum::Check<StepsType>(L, 1),Enum::Check<Difficulty>(L, 2)) ); return 1; }
-	static int GetCoursesPossible( T* p, lua_State *L )		{ lua_pushnumber(L, p->GetCoursesPossible(Enum::Check<StepsType>(L, 1),Enum::Check<Difficulty>(L, 2)) ); return 1; }
+	static int GetCoursesPossible( T* p, lua_State *L )		{ lua_pushnumber(L, p->GetCoursesPossible(Enum::Check<StepsType>(L, 1),Enum::Check<CourseDifficulty>(L, 2)) ); return 1; }
 	static int GetSongsPercentComplete( T* p, lua_State *L )	{ lua_pushnumber(L, p->GetSongsPercentComplete(Enum::Check<StepsType>(L, 1),Enum::Check<Difficulty>(L, 2)) ); return 1; }
-	static int GetCoursesPercentComplete( T* p, lua_State *L )	{ lua_pushnumber(L, p->GetCoursesPercentComplete(Enum::Check<StepsType>(L, 1),Enum::Check<Difficulty>(L, 2)) ); return 1; }
+	static int GetCoursesPercentComplete( T* p, lua_State *L )	{ lua_pushnumber(L, p->GetCoursesPercentComplete(Enum::Check<StepsType>(L, 1),Enum::Check<CourseDifficulty>(L, 2)) ); return 1; }
 	static int GetTotalStepsWithTopGrade( T* p, lua_State *L )	{ lua_pushnumber(L, p->GetTotalStepsWithTopGrade(Enum::Check<StepsType>(L, 1),Enum::Check<Difficulty>(L, 2),Enum::Check<Grade>(L, 3)) ); return 1; }
-	static int GetTotalTrailsWithTopGrade( T* p, lua_State *L )	{ lua_pushnumber(L, p->GetTotalTrailsWithTopGrade(Enum::Check<StepsType>(L, 1),Enum::Check<Difficulty>(L, 2),Enum::Check<Grade>(L, 3)) ); return 1; }
+	static int GetTotalTrailsWithTopGrade( T* p, lua_State *L )	{ lua_pushnumber(L, p->GetTotalTrailsWithTopGrade(Enum::Check<StepsType>(L, 1),Enum::Check<CourseDifficulty>(L, 2),Enum::Check<Grade>(L, 3)) ); return 1; }
 	static int GetNumTotalSongsPlayed( T* p, lua_State *L )		{ lua_pushnumber(L, p->m_iNumTotalSongsPlayed ); return 1; }
 	static int GetLastPlayedStepsType( T* p, lua_State *L )		{ lua_pushnumber(L, p->GetLastPlayedStepsType() ); return 1; }
 	static int GetSongsAndCoursesPercentCompleteAllDifficulties( T* p, lua_State *L )		{ lua_pushnumber(L, p->GetSongsAndCoursesPercentCompleteAllDifficulties(Enum::Check<StepsType>(L, 1)) ); return 1; }

stepmania/src/ScreenOptionsEditCourseEntry.cpp

@@ -242,7 +242,7 @@ void ScreenOptionsEditCourseEntry::HandleScreenMessage( const ScreenMessage SM )
 				Song *pSong = ce.pSong;
 				Steps *pSteps;
 				StepsType st = GAMESTATE->m_stEdit;
-				CourseDifficulty cd = ( ce.stepsCriteria.m_difficulty == Difficulty_Invalid ?
+				CourseDifficulty cd = CourseDifficulty( ce.stepsCriteria.m_difficulty == Difficulty_Invalid ?
 									GAMESTATE->m_cdEdit : ce.stepsCriteria.m_difficulty );
 
 				if( pSong == NULL )
@@ -274,11 +274,11 @@ void ScreenOptionsEditCourseEntry::HandleScreenMessage( const ScreenMessage SM )
 				}				
 				
 				// Try to find steps first using st and cd, then st, then cd, then any.
-				pSteps = SongUtil::GetStepsByDifficulty( pSong, st, cd, false );
+				pSteps = SongUtil::GetStepsByDifficulty( pSong, st, (Difficulty)cd, false );
 				if( !pSteps )
 					pSteps = SongUtil::GetStepsByDifficulty( pSong, st, Difficulty_Invalid, false );
 				if( !pSteps )
-					pSteps = SongUtil::GetStepsByDifficulty( pSong, StepsType_Invalid, cd, false );
+					pSteps = SongUtil::GetStepsByDifficulty( pSong, StepsType_Invalid, (Difficulty)cd, false );
 				if( !pSteps )
 					pSteps = SongUtil::GetStepsByDifficulty( pSong, StepsType_Invalid, Difficulty_Invalid, false );
 				ASSERT( pSteps );

stepmania/src/ScreenOptionsManageCourses.cpp

@@ -34,9 +34,9 @@ static void RefreshTrail()
 struct StepsTypeAndDifficulty
 {
 	StepsType st;
-	Difficulty cd;
+	CourseDifficulty cd;
 
-	StepsTypeAndDifficulty( const StepsType &s, const Difficulty &d ) : st( s ), cd( d ) { }
+	StepsTypeAndDifficulty( const StepsType &s, const CourseDifficulty &d ) : st( s ), cd( d ) { }
 	bool operator==( const StepsTypeAndDifficulty &stad ) const { return st == stad.st && cd == stad.cd; }
 };
 static void SetNextCombination()

stepmania/src/ScreenRanking.cpp

@@ -301,7 +301,7 @@ void ScoreScroller::ConfigureActor( Actor *pActor, int iItem )
 		{
 			BitmapText* pTextStepsScore = &item.m_textScore[*cd];
 
-			const Trail *pTrail = pCourse->GetTrail( m_StepsType, *cd );
+			const Trail *pTrail = pCourse->GetTrail( m_StepsType, (CourseDifficulty)*cd );
 			if( UNLOCKMAN->CourseIsLocked(pCourse) )
 				pTrail = NULL;
 			pTextStepsScore->SetHidden( pTrail==NULL );
@@ -417,7 +417,7 @@ void ScreenRankingScroller::Init()
 		if( m_PageType == PageType_AllSteps )
 			m_sprDifficulty[*d].Load( THEME->GetPathG(m_sName,"difficulty "+DifficultyToString(*d)) );
 		else
-			m_sprDifficulty[*d].Load( THEME->GetPathG(m_sName,"CourseDifficulty "+CourseDifficultyToString(*d)) );
+			m_sprDifficulty[*d].Load( THEME->GetPathG(m_sName,"CourseDifficulty "+CourseDifficultyToString((CourseDifficulty)*d)) );
 		m_sprDifficulty[*d]->SetName( "Difficulty"+DifficultyToString(*d) );
 		m_sprDifficulty[*d]->SetXY( DIFFICULTY_X(*d), DIFFICULTY_Y );
 		this->AddChild( m_sprDifficulty[*d] );

stepmania/src/SongManager.cpp

@@ -748,11 +748,11 @@ void SongManager::InitAutogenCourses()
 
 		// Generate random courses from each group.
 		pCourse = new Course;
-		CourseUtil::AutogenEndlessFromGroup( sGroupName, DIFFICULTY_MEDIUM, *pCourse );
+		CourseUtil::AutogenEndlessFromGroup( sGroupName, COURSE_DIFFICULTY_REGULAR, *pCourse );
 		m_pCourses.push_back( pCourse );
 
 		pCourse = new Course;
-		CourseUtil::AutogenNonstopFromGroup( sGroupName, DIFFICULTY_MEDIUM, *pCourse );
+		CourseUtil::AutogenNonstopFromGroup( sGroupName, COURSE_DIFFICULTY_REGULAR, *pCourse );
 		m_pCourses.push_back( pCourse );
 	}
 	
@@ -760,7 +760,7 @@ void SongManager::InitAutogenCourses()
 
 	// Generate "All Songs" endless course.
 	pCourse = new Course;
-	CourseUtil::AutogenEndlessFromGroup( "", DIFFICULTY_MEDIUM, *pCourse );
+	CourseUtil::AutogenEndlessFromGroup( "", COURSE_DIFFICULTY_REGULAR, *pCourse );
 	m_pCourses.push_back( pCourse );
 
 	/* Generate Oni courses from artists.  Only create courses if we have at least

stepmania/src/Trail.h

@@ -57,7 +57,7 @@ public:
 	void Init()
 	{
 		m_StepsType = StepsType_Invalid;
-		m_CourseDifficulty = Difficulty_Invalid;
+		m_CourseDifficulty = CourseDifficulty_Invalid;
 		m_iSpecifiedMeter = -1;
 		m_vEntries.clear();
 		m_bRadarValuesCached = false;

stepmania/src/TrailUtil.cpp

@@ -11,7 +11,7 @@ void TrailID::FromTrail( const Trail *p )
 	if( p == NULL )
 	{
 		st = StepsType_Invalid;
-		cd = Difficulty_Invalid;
+		cd = CourseDifficulty_Invalid;
 	}
 	else
 	{
@@ -24,7 +24,7 @@ Trail *TrailID::ToTrail( const Course *p, bool bAllowNull ) const
 {
 	ASSERT( p );
 
-	if( st == StepsType_Invalid || cd == Difficulty_Invalid )
+	if( st == StepsType_Invalid || cd == CourseDifficulty_Invalid )
 		return NULL;
 
 	Trail *ret = p->GetTrail( st, cd );
@@ -66,7 +66,7 @@ RString TrailID::ToString() const
 
 bool TrailID::IsValid() const
 {
-	return st != StepsType_Invalid && cd != Difficulty_Invalid;
+	return st != StepsType_Invalid && cd != CourseDifficulty_Invalid;
 }
 
 bool TrailID::operator<( const TrailID &rhs ) const