Make the default NoteSkin a theme metric. That means we can't call GetNoteSkinNames() before the theme is loaded so split out the code to get the names of the the skins for a particular game.

stepmania/src/GameManager.cpp

@@ -2712,9 +2712,7 @@ const Game* GameManager::GetGameFromIndex( int index ) const
 
 bool GameManager::IsGameEnabled( const Game *pGame ) const
 {
-	vector<RString> asNoteSkins;
+	return NOTESKIN->DoNoteSkinsExistForGame( pGame );
-	NOTESKIN->GetNoteSkinNames( pGame, asNoteSkins, false ); /* don't omit default */
-	return asNoteSkins.size() > 0;
 }
 
 int GameManager::StepsTypeToNumTracks( StepsType st )

stepmania/src/NoteSkinManager.cpp

@@ -17,12 +17,12 @@ NoteSkinManager*	NOTESKIN = NULL;	// global object accessable from anywhere in t
 
 
 const RString NOTESKINS_DIR = "NoteSkins/";
-const RString GAME_BASE_NOTESKIN_NAME = "default";
 const RString GLOBAL_BASE_NOTESKIN_DIR = NOTESKINS_DIR + "common/default/";
 static map<RString,RString> g_PathCache;
 
 NoteSkinManager::NoteSkinManager()
 {
+	GAME_BASE_NOTESKIN_NAME.Load( "NoteSkinManager", "GameBaseNoteSkin" );
 	m_pCurGame = NULL;
 }
 
@@ -102,6 +102,45 @@ void NoteSkinManager::GetNoteSkinNames( vector<RString> &AddTo )
 }
 
 void NoteSkinManager::GetNoteSkinNames( const Game* pGame, vector<RString> &AddTo, bool bFilterDefault )
+{
+	GetAllNoteSkinNamesForGame( pGame, AddTo );
+
+	/* Move "default" to the front if it exists. */
+	vector<RString>::iterator iter = find( AddTo.begin(), AddTo.end(), GAME_BASE_NOTESKIN_NAME.GetValue() );
+	if( iter != AddTo.end() )
+	{
+		AddTo.erase( iter );
+		if( !bFilterDefault || !PREFSMAN->m_bHideDefaultNoteSkin )
+			AddTo.insert( AddTo.begin(), GAME_BASE_NOTESKIN_NAME );
+	}
+}
+
+
+bool NoteSkinManager::DoesNoteSkinExist( const RString &sSkinName )
+{
+	vector<RString> asSkinNames;	
+	GetAllNoteSkinNamesForGame( GAMESTATE->m_pCurGame, asSkinNames );
+	for( unsigned i=0; i<asSkinNames.size(); i++ )
+		if( 0==stricmp(sSkinName, asSkinNames[i]) )
+			return true;
+	return false;
+}
+
+bool NoteSkinManager::DoNoteSkinsExistForGame( const Game *pGame )
+{
+	vector<RString> asSkinNames;
+	GetAllNoteSkinNamesForGame( pGame, asSkinNames );
+	return !asSkinNames.empty();
+}
+
+RString NoteSkinManager::GetNoteSkinDir( const RString &sSkinName )
+{
+	RString sGame = m_pCurGame->m_szName;
+
+	return NOTESKINS_DIR + sGame + "/" + sSkinName + "/";
+}
+
+void NoteSkinManager::GetAllNoteSkinNamesForGame( const Game *pGame, vector<RString> &AddTo )
 {
 	if( pGame == m_pCurGame )
 	{
@@ -118,35 +157,6 @@ void NoteSkinManager::GetNoteSkinNames( const Game* pGame, vector<RString> &AddT
 		GetDirListing( sBaseSkinFolder + "*", AddTo, true );
 		StripCvs( AddTo );
 	}
-
-	/* Move "default" to the front if it exists. */
-	{
-		vector<RString>::iterator iter = find( AddTo.begin(), AddTo.end(), "default" );
-		if( iter != AddTo.end() )
-		{
-			AddTo.erase( iter );
-			if( !bFilterDefault || !PREFSMAN->m_bHideDefaultNoteSkin )
-				AddTo.insert( AddTo.begin(), "default" );
-		}
-	}
-}
-
-
-bool NoteSkinManager::DoesNoteSkinExist( const RString &sSkinName )
-{
-	vector<RString> asSkinNames;	
-	GetNoteSkinNames( asSkinNames );
-	for( unsigned i=0; i<asSkinNames.size(); i++ )
-		if( 0==stricmp(sSkinName, asSkinNames[i]) )
-			return true;
-	return false;
-}
-
-RString NoteSkinManager::GetNoteSkinDir( const RString &sSkinName )
-{
-	RString sGame = m_pCurGame->m_szName;
-
-	return NOTESKINS_DIR + sGame + "/" + sSkinName + "/";
 }	
 
 RString NoteSkinManager::GetMetric( const RString &sButtonName, const RString &sValue )

stepmania/src/NoteSkinManager.h

@@ -7,6 +7,7 @@
 #include "RageTypes.h"
 #include "PlayerNumber.h"
 #include "IniFile.h"
+#include "ThemeMetric.h"
 #include <map>
 #include <deque>
 
@@ -22,6 +23,7 @@ public:
 	void GetNoteSkinNames( const Game* game, vector<RString> &AddTo, bool bFilterDefault=true );
 	void GetNoteSkinNames( vector<RString> &AddTo );	// looks up current const Game* in GAMESTATE
 	bool DoesNoteSkinExist( const RString &sNoteSkin );	// looks up current const Game* in GAMESTATE
+	bool DoNoteSkinsExistForGame( const Game *pGame );
 
 	void SetCurrentNoteSkin( const RString &sNoteSkin ) { m_sCurrentNoteSkin = sNoteSkin; }
 	const RString &GetCurrentNoteSkin() { return m_sCurrentNoteSkin; }
@@ -33,6 +35,7 @@ public:
 	float		GetMetricF( const RString &sButtonName, const RString &sValueName );
 	bool		GetMetricB( const RString &sButtonName, const RString &sValueName );
 	apActorCommands	GetMetricA( const RString &sButtonName, const RString &sValueName );
+	ThemeMetric<RString> GAME_BASE_NOTESKIN_NAME;
 
 	// Lua
 	void PushSelf( lua_State *L );
@@ -40,6 +43,7 @@ public:
 protected:
 	RString GetNoteSkinDir( const RString &sSkinName );
 	RString GetPathFromDirAndFile( const RString &sDir, const RString &sFileName );
+	void GetAllNoteSkinNamesForGame( const Game *pGame, vector<RString> &AddTo );
 
 	struct NoteSkinData
 	{