Add a new sort type (SORT_GROUP_NOHEADER) which is the default and is like all music but doesn't display section headers.

Make it the default for more arcade-like behavior.

stepmania/src/GameConstantsAndTypes.h

@@ -7,8 +7,9 @@
 
  Desc: Things that are used in many places and don't change often.
 
- Copyright (c) 2001-2002 by the person(s) listed below.  All rights reserved.
+ Copyright (c) 2001-2003 by the person(s) listed below.  All rights reserved.
 	Chris Danford
+	Chris Gomez
 -----------------------------------------------------------------------------
 */
 
@@ -108,6 +109,7 @@ RageColor PlayerToColor( int p );
 
 
 enum SongSortOrder {
+	SORT_GROUP_NOHEADER,
 	SORT_GROUP, 
 	SORT_TITLE, 
 	SORT_BPM, 

stepmania/src/GameState.cpp

@@ -5,8 +5,9 @@
 
  Desc: See Header.
 
- Copyright (c) 2001-2002 by the person(s) listed below.  All rights reserved.
+ Copyright (c) 2001-2003 by the person(s) listed below.  All rights reserved.
 	Chris Danford
+	Chris Gomez
 -----------------------------------------------------------------------------
 */
 
@@ -61,7 +62,9 @@ void GameState::Reset()
 	m_sPreferredGroup	= "";
 	for( p=0; p<NUM_PLAYERS; p++ )
 		m_PreferredDifficulty[p] = DIFFICULTY_INVALID;
-	m_SongSortOrder = SORT_GROUP;
+	if(PREFSMAN != NULL) // Reset() is called once before PREFSMAN is initialized, but is called again
+						 // at least once before m_SongSortOrder is ever used
+		m_SongSortOrder = (PREFSMAN->m_bMusicWheelUsesSections ? SORT_GROUP_NOHEADER : SORT_GROUP);
 	m_PlayMode = PLAY_MODE_INVALID;
 	m_bEditing = false;
 	m_bDemonstration = false;

stepmania/src/MusicSortDisplay.cpp

@@ -5,8 +5,9 @@
 
  Desc: A graphic displayed in the MusicSortDisplay during Dancing.
 
- Copyright (c) 2001-2002 by the person(s) listed below.  All rights reserved.
+ Copyright (c) 2001-2003 by the person(s) listed below.  All rights reserved.
 	Chris Danford
+	Chris Gomez
 -----------------------------------------------------------------------------
 */
 
@@ -20,7 +21,7 @@
 
 MusicSortDisplay::MusicSortDisplay()
 {
-	Load( THEME->GetPathTo("Graphics","music sort icons 1x4") );
+	Load( THEME->GetPathTo("Graphics","music sort icons 1x5") );
 	StopAnimating();
 }
 
@@ -28,6 +29,7 @@ void MusicSortDisplay::Set( SongSortOrder so )
 { 
 	switch( so )
 	{
+	case SORT_GROUP_NOHEADER:
 	case SORT_GROUP:
 	case SORT_TITLE:
 	case SORT_BPM:

stepmania/src/MusicWheel.cpp

@@ -5,8 +5,9 @@
 
  Desc: See header.
 
- Copyright (c) 2001-2002 by the person(s) listed below.  All rights reserved.
+ Copyright (c) 2001-2003 by the person(s) listed below.  All rights reserved.
 	Chris Danford
+	Chris Gomez
 -----------------------------------------------------------------------------
 */
 
@@ -521,6 +522,7 @@ void MusicWheel::BuildWheelItemDatas( vector<WheelItemData> &arrayWheelItemDatas
 			// sort the songs
 			switch( so )
 			{
+			case SORT_GROUP_NOHEADER:
 			case SORT_GROUP:
 			case SORT_ROULETTE:
 				SortSongPointerArrayByGroup( arraySongs );
@@ -553,6 +555,7 @@ void MusicWheel::BuildWheelItemDatas( vector<WheelItemData> &arrayWheelItemDatas
 			bool bUseSections = false;
 			switch( so )
 			{
+			case SORT_GROUP_NOHEADER:	bUseSections = false; break;
 			case SORT_MOST_PLAYED:	bUseSections = false;	break;
 			case SORT_BPM:			bUseSections = false;	break;
 			case SORT_GROUP:		bUseSections = GAMESTATE->m_sPreferredGroup == "ALL MUSIC";	break;
@@ -827,7 +830,11 @@ void MusicWheel::Update( float fDeltaTime )
 				CString sPrevSelectedSection = m_CurWheelItemData[m_iSelection]->m_sSectionName;
 
 				// change the sort order
-				GAMESTATE->m_SongSortOrder = SongSortOrder( (GAMESTATE->m_SongSortOrder+1) % NUM_SORT_ORDERS );
+				if(!PREFSMAN->m_bMusicWheelUsesSections && ( SongSortOrder( (GAMESTATE->m_SongSortOrder+1) % NUM_SORT_ORDERS) == SongSortOrder(SORT_GROUP_NOHEADER) ))
+					GAMESTATE->m_SongSortOrder = SongSortOrder( (GAMESTATE->m_SongSortOrder+2) % NUM_SORT_ORDERS);
+				else
+					GAMESTATE->m_SongSortOrder = SongSortOrder( (GAMESTATE->m_SongSortOrder+1) % NUM_SORT_ORDERS );
+
 				SCREENMAN->SendMessageToTopScreen( SM_SortOrderChanged, 0 );
 				SetOpenGroup(GetSectionNameFromSongAndSort( pPrevSelectedSong, GAMESTATE->m_SongSortOrder ));