Merge pull request #256 from kyzentun/NoteskinClearFix

Fix crash when "clearall" is used.

src/NoteSkinManager.cpp

@@ -200,14 +200,23 @@ void NoteSkinManager::GetNoteSkinNames( const Game* pGame, vector<RString> &AddT
 	GetAllNoteSkinNamesForGame( pGame, AddTo );
 }
 
+bool NoteSkinManager::NoteSkinNameInList(const RString name, vector<RString> name_list)
+{
+	for(size_t i= 0; i < name_list.size(); ++i)
+	{
+		if(0 == stricmp(name, name_list[i]))
+		{
+			return true;
+		}
+	}
+	return false;
+}
+
 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;
+	return NoteSkinNameInList(sSkinName, asSkinNames);
 }
 
 bool NoteSkinManager::DoNoteSkinsExistForGame( const Game *pGame )
@@ -217,6 +226,26 @@ bool NoteSkinManager::DoNoteSkinsExistForGame( const Game *pGame )
 	return !asSkinNames.empty();
 }
 
+RString NoteSkinManager::GetDefaultNoteSkinName()
+{
+	RString name= THEME->GetMetric("Common", "DefaultNoteSkinName");
+	vector<RString> all_names;
+	GetAllNoteSkinNamesForGame(GAMESTATE->m_pCurGame, all_names);
+	if(all_names.empty())
+	{
+		return "";
+	}
+	if(!NoteSkinNameInList(name, all_names))
+	{
+		name= "default";
+		if(!NoteSkinNameInList(name, all_names))
+		{
+			name= all_names[1];
+		}
+	}
+	return name;
+}
+
 void NoteSkinManager::GetAllNoteSkinNamesForGame( const Game *pGame, vector<RString> &AddTo )
 {
 	if( pGame == m_pCurGame )

src/NoteSkinManager.h

@@ -20,8 +20,10 @@ public:
 	void RefreshNoteSkinData( const Game* game );
 	void GetNoteSkinNames( const Game* game, vector<RString> &AddTo );
 	void GetNoteSkinNames( vector<RString> &AddTo );	// looks up current const Game* in GAMESTATE
+	bool NoteSkinNameInList(const RString name, vector<RString> name_list);
 	bool DoesNoteSkinExist( const RString &sNoteSkin );	// looks up current const Game* in GAMESTATE
 	bool DoNoteSkinsExistForGame( const Game *pGame );
+	RString GetDefaultNoteSkinName();	// looks up current const Game* in GAMESTATE
 
 	void SetCurrentNoteSkin( const RString &sNoteSkin ) { m_sCurrentNoteSkin = sNoteSkin; }
 	const RString &GetCurrentNoteSkin() { return m_sCurrentNoteSkin; }

src/PlayerOptions.cpp

@@ -376,7 +376,11 @@ bool PlayerOptions::FromOneModString( const RString &sOneMod, RString &sErrorOut
 		m_fTimeSpacing = 0;
 	}
 
-	else if( sBit == "clearall" )				Init();
+	else if( sBit == "clearall" )
+	{
+		Init();
+		m_sNoteSkin= NOTESKIN->GetDefaultNoteSkinName();
+	}
 	else if( sBit == "resetspeed" )
 	{
 		/* level is set to the values from Init() because all speed related