Save profile modifiers per gametype. Only reset saved modifiers when

loading profile modifiers, so we don't wipe out modifiers that aren't saved.
UsingProfileDefaultModifiers is gone; if an entry exists in the DefaultModifiers
list at all, UsingProfileDefaultModifiers is true.

stepmania/src/GameState.cpp

@@ -246,10 +246,15 @@ void GameState::PlayersFinalized()
 
 		Profile* pProfile = PROFILEMAN->GetProfile(pn);
 
-		if( pProfile->m_bUsingProfileDefaultModifiers )
+		CString sModifiers;
+		if( pProfile->GetDefaultModifiers( this->m_pCurGame, sModifiers ) )
 		{
-			GAMESTATE->m_PlayerOptions[pn].Init();
-			GAMESTATE->ApplyModifiers( pn, pProfile->m_sDefaultModifiers );
+			/* We don't save negative preferences (eg. "no reverse").  If the theme
+			 * sets a default of "reverse", and the player turns it off, we should
+			 * set it off.  However, don't reset modifiers that aren't saved by the
+			 * profile, so we don't ignore unsaved modifiers when a profile is in use. */
+			GAMESTATE->m_PlayerOptions[pn].ResetSavedPrefs();
+			GAMESTATE->ApplyModifiers( pn, sModifiers );
 		}
 		// Only set the sort order if it wasn't already set by a ModeChoice (or by an earlier profile)
 		if( m_SortOrder == SORT_INVALID && pProfile->m_SortOrder != SORT_INVALID )
@@ -386,8 +391,7 @@ void GameState::SaveCurrentSettingsToProfile( PlayerNumber pn )
 
 	Profile* pProfile = PROFILEMAN->GetProfile(pn);
 
-	pProfile->m_bUsingProfileDefaultModifiers = true;
-	pProfile->m_sDefaultModifiers = m_PlayerOptions[pn].GetSavedPrefsString();
+	pProfile->SetDefaultModifiers( this->m_pCurGame, m_PlayerOptions[pn].GetSavedPrefsString() );
 	if( IsSongSort(m_SortOrder) )
 		pProfile->m_SortOrder = m_SortOrder;
 	if( m_PreferredDifficulty[pn] != DIFFICULTY_INVALID )

stepmania/src/Profile.cpp

@@ -22,6 +22,7 @@
 #include "Foreach.h"
 #include "CatalogXml.h"
 #include "Bookkeeper.h"
+#include "Game.h"
 
 //
 // Old file versions for backward compatibility
@@ -72,8 +73,6 @@ void Profile::InitGeneralData()
 	}
 
 
-	m_bUsingProfileDefaultModifiers = false;
-	m_sDefaultModifiers = "";
 	m_SortOrder = SORT_INVALID;
 	m_LastDifficulty = DIFFICULTY_INVALID;
 	m_LastCourseDifficulty = DIFFICULTY_INVALID;
@@ -393,6 +392,33 @@ int Profile::GetSongNumTimesPlayed( const SongID& songID ) const
 	return iTotalNumTimesPlayed;
 }
 
+/*
+ * Get the profile default modifiers.  Return true if set, in which case sModifiersOut
+ * will be set.  Return false if no modifier string is set, in which case the theme
+ * defaults should be used.  Note that the null string means "no modifiers are active",
+ * which is distinct from no modifier string being set at all.
+ *
+ * In practice, we get the default modifiers from the theme the first time a game
+ * is played, and from the profile every time thereafter.
+ */
+bool Profile::GetDefaultModifiers( const Game* pGameType, CString &sModifiersOut ) const
+{
+	map<CString,CString>::const_iterator it;
+	it = m_sDefaultModifiers.find( pGameType->m_szName );
+	if( it == m_sDefaultModifiers.end() )
+		return false;
+	sModifiersOut = it->second;
+	return true;
+}
+
+void Profile::SetDefaultModifiers( const Game* pGameType, const CString &sModifiers )
+{
+	if( sModifiers == "" )
+		m_sDefaultModifiers.erase( pGameType->m_szName );
+	else
+		m_sDefaultModifiers[pGameType->m_szName] = sModifiers;
+}
+
 //
 // Steps high scores
 //
@@ -733,8 +759,6 @@ XNode* Profile::SaveGeneralDataCreateNode() const
 	pGeneralDataNode->AppendChild( "IsMachine",						IsMachine() );
 
 	pGeneralDataNode->AppendChild( "Guid",							m_sGuid );
-	pGeneralDataNode->AppendChild( "UsingProfileDefaultModifiers",	m_bUsingProfileDefaultModifiers );
-	pGeneralDataNode->AppendChild( "DefaultModifiers",				m_sDefaultModifiers );
 	pGeneralDataNode->AppendChild( "SortOrder",						SortOrderToString(m_SortOrder) );
 	pGeneralDataNode->AppendChild( "LastDifficulty",				DifficultyToString(m_LastDifficulty) );
 	pGeneralDataNode->AppendChild( "LastCourseDifficulty",			CourseDifficultyToString(m_LastCourseDifficulty) );
@@ -761,6 +785,12 @@ XNode* Profile::SaveGeneralDataCreateNode() const
 	// accidentally used where they're not intended.  There's a lot of
 	// copying and pasting in this code.
 
+	{
+		XNode* pDefaultModifiers = pGeneralDataNode->AppendChild("DefaultModifiers");
+		for( map<CString,CString>::const_iterator it = m_sDefaultModifiers.begin(); it != m_sDefaultModifiers.end(); ++it )
+			pDefaultModifiers->AppendChild( it->first, it->second );
+	}
+
 	{
 		XNode* pUnlockedSongs = pGeneralDataNode->AppendChild("UnlockedSongs");
 		for( set<int>::const_iterator it = m_UnlockedSongs.begin(); it != m_UnlockedSongs.end(); ++it )
@@ -878,8 +908,6 @@ void Profile::LoadGeneralDataFromNode( const XNode* pNode )
 	const XNode* pTemp;
 
 	pNode->GetChildValue( "Guid",							m_sGuid );
-	pNode->GetChildValue( "UsingProfileDefaultModifiers",	m_bUsingProfileDefaultModifiers );
-	pNode->GetChildValue( "DefaultModifiers",				m_sDefaultModifiers );
 	pNode->GetChildValue( "SortOrder",						s );	m_SortOrder = StringToSortOrder( s );
 	pNode->GetChildValue( "LastDifficulty",					s );	m_LastDifficulty = StringToDifficulty( s );
 	pNode->GetChildValue( "LastCourseDifficulty",			s );	m_LastCourseDifficulty = StringToCourseDifficulty( s );
@@ -902,6 +930,17 @@ void Profile::LoadGeneralDataFromNode( const XNode* pNode )
 	pNode->GetChildValue( "TotalMines",						m_iTotalMines );
 	pNode->GetChildValue( "TotalHands",						m_iTotalHands );
 
+	{
+		const XNode* pDefaultModifiers = pNode->GetChild("DefaultModifiers");
+		if( pDefaultModifiers )
+		{
+			FOREACH_Node( pDefaultModifiers, game_type )
+			{
+				m_sDefaultModifiers[game_type->name] = game_type->value;
+			}
+		}
+	}
+
 	{
 		const XNode* pUnlockedSongs = pNode->GetChild("UnlockedSongs");
 		if( pUnlockedSongs )

stepmania/src/Profile.h

@@ -46,6 +46,7 @@ class Style;
 class Song;
 class Steps;
 class Course;
+class Game;
 
 class Profile
 {
@@ -72,6 +73,8 @@ public:
 	static CString GetProfileDisplayNameFromDir( CString sDir );
 	int GetSongNumTimesPlayed( const Song* pSong ) const;
 	int GetSongNumTimesPlayed( const SongID& songID ) const;
+	bool GetDefaultModifiers( const Game* pGameType, CString &sModifiersOut ) const;
+	void SetDefaultModifiers( const Game* pGameType, const CString &sModifiers );
 	
 	void AddStepTotals( int iNumTapsAndHolds, int iNumJumps, int iNumHolds, int iNumMines, int iNumHands );
 
@@ -88,8 +91,7 @@ public:
 	// General data
 	//
 	CString m_sGuid;
-	bool m_bUsingProfileDefaultModifiers;
-	CString m_sDefaultModifiers;
+	map<CString,CString> m_sDefaultModifiers;
 	SortOrder m_SortOrder;
 	Difficulty m_LastDifficulty;
 	CourseDifficulty m_LastCourseDifficulty;