overhauling stats: move all stats from SongManager to ProfileManager

2003-12-07 07:09:13 +00:00
parent ed1b541a23
commit bf98d8248a
14 changed files with 778 additions and 769 deletions
@@ -21,10 +21,11 @@
 #include "GameConstantsAndTypes.h"
 #include "SongManager.h"
 #include "GameState.h"
+#include "song.h"
+#include "Course.h"
+#include "GameManager.h"
+#include "ProductInfo.h"

-#ifdef _WINDOWS
-#include "windows.h"
-#endif

 ProfileManager*	PROFILEMAN = NULL;	// global and accessable from anywhere in our program

@@ -36,6 +37,17 @@ ProfileManager*	PROFILEMAN = NULL;	// global and accessable from anywhere in our
 #define NEW_MEM_CARD_NAME			"NewCard"
 #define NEW_PROFILE_NAME			"NewProfile"

+
+#define SM_300_STATISTICS_FILE	BASE_PATH "statistics.ini"
+#define STATS_PATH				BASE_PATH "stats.html"
+const CString CATEGORY_RANKING_FILE =			BASE_PATH "Data" SLASH "CategoryRanking.dat";
+const CString MACHINE_STEPS_MEM_CARD_DATA =		BASE_PATH "Data" SLASH "MachineStepsMemCardData.dat";
+const CString MACHINE_COURSE_MEM_CARD_DATA =	BASE_PATH "Data" SLASH "MachineCourseMemCardData.dat";
+const int CATEGORY_RANKING_VERSION = 3;
+const int STEPS_MEM_CARD_DATA_VERSION = 7;
+const int COURSE_MEM_CARD_DATA_VERSION = 5;
+
+
 static const char *MemCardDirs[NUM_PLAYERS] =
 {
 	/* @ is important; see RageFileManager LoadedDriver::GetPath */
@@ -52,11 +64,15 @@ ProfileManager::ProfileManager()
 		if( PREFSMAN->m_sMemoryCardDir[p] != "" )
 			FILEMAN->Mount( "dir", PREFSMAN->m_sMemoryCardDir[p], MemCardDirs[p] );
 	}
+
+	InitMachineScoresFromDisk();
 }

 ProfileManager::~ProfileManager()
 {
+	WriteStatsWebPage();

+	SaveMachineScoresToDisk();
 }

 void ProfileManager::GetMachineProfileIDs( vector<CString> &asProfileIDsOut )
@@ -96,8 +112,8 @@ bool ProfileManager::LoadProfile( PlayerNumber pn, CString sProfileDir, bool bIs
 	}

 	// Load scores into SONGMAN
-	SONGMAN->ReadStepsMemCardDataFromFile( m_sProfileDir[pn]+STEPS_MEM_CARD_DATA_FILE, (MemoryCard)pn );
-	SONGMAN->ReadCourseMemCardDataFromFile( m_sProfileDir[pn]+COURSE_MEM_CARD_DATA_FILE, (MemoryCard)pn );
+	PROFILEMAN->ReadStepsMemCardDataFromFile( m_sProfileDir[pn]+STEPS_MEM_CARD_DATA_FILE, (MemoryCard)pn );
+	PROFILEMAN->ReadCourseMemCardDataFromFile( m_sProfileDir[pn]+COURSE_MEM_CARD_DATA_FILE, (MemoryCard)pn );

 	// apply saved default modifiers if any
 	if( m_Profile[pn].m_bUsingProfileDefaultModifiers )
@@ -190,8 +206,8 @@ bool ProfileManager::SaveProfile( PlayerNumber pn )
 	// Save scores into SONGMAN
 	//
 	// TODO: move record data to this class
-	SONGMAN->SaveStepsMemCardDataToFile( m_sProfileDir[pn]+STEPS_MEM_CARD_DATA_FILE, (MemoryCard)pn );
-	SONGMAN->SaveCourseMemCardDataToFile( m_sProfileDir[pn]+COURSE_MEM_CARD_DATA_FILE, (MemoryCard)pn );
+	SaveStepsMemCardDataToFile( m_sProfileDir[pn]+STEPS_MEM_CARD_DATA_FILE, (MemoryCard)pn );
+	SaveCourseMemCardDataToFile( m_sProfileDir[pn]+COURSE_MEM_CARD_DATA_FILE, (MemoryCard)pn );
 	
 	return true;
 }
@@ -320,3 +336,666 @@ bool ProfileManager::DeleteMachineProfile( CString sProfileID )
 	else
 		return true;
 }
+
+void ProfileManager::SaveMachineScoresToDisk()
+{
+	SaveCategoryRankingsToFile( CATEGORY_RANKING_FILE );
+	SaveStepsMemCardDataToFile( MACHINE_STEPS_MEM_CARD_DATA, MEMORY_CARD_MACHINE );
+	SaveCourseMemCardDataToFile( MACHINE_COURSE_MEM_CARD_DATA, MEMORY_CARD_MACHINE );
+}
+
+void ProfileManager::CategoryData::AddHighScore( HighScore hs, int &iIndexOut )
+{
+	int i;
+	for( i=0; i<(int)vHighScores.size(); i++ )
+	{
+		if( hs >= vHighScores[i] )
+			break;
+	}
+	if( i < NUM_RANKING_LINES )
+	{
+		vHighScores.insert( vHighScores.begin()+i, hs );
+		iIndexOut = i;
+		if( int(vHighScores.size()) > NUM_RANKING_LINES )
+			vHighScores.erase( vHighScores.begin()+NUM_RANKING_LINES, vHighScores.end() );
+	}
+}
+
+//
+// Helper function for reading/writing scores
+//
+bool FileRead(RageFile& f, CString& sOut)
+{
+	if (f.AtEOF())
+		return false;
+	sOut = f.GetLine();
+	return true;
+}
+
+bool FileRead(RageFile& f, int& iOut)
+{
+	CString s;
+	if (!FileRead(f, s))
+		return false;
+	iOut = atoi(s);
+	return true;
+}
+
+bool FileRead(RageFile& f, unsigned& uOut)
+{
+	CString s;
+	if (!FileRead(f, s))
+		return false;
+	uOut = atoi(s);
+	return true;
+}
+
+bool FileRead(RageFile& f, float& fOut)
+{
+	CString s;
+	if (!FileRead(f, s))
+		return false;
+	fOut = (float)atof(s);
+	return true;
+}
+
+void FileWrite(RageFile& f, const CString& sWrite)
+{
+	f.PutLine( sWrite );
+}
+
+void FileWrite(RageFile& f, int iWrite)
+{
+	f.PutLine( ssprintf("%d", iWrite) );
+}
+
+void FileWrite(RageFile& f, size_t uWrite)
+{
+	f.PutLine( ssprintf("%lu", uWrite) );
+}
+
+void FileWrite(RageFile& f, float fWrite)
+{
+	f.PutLine( ssprintf("%f", fWrite) );
+}
+
+#define WARN_AND_RETURN { LOG->Warn("Error parsing file '%s' at %s:%d",fn.c_str(),__FILE__,__LINE__); return; }
+
+
+void ProfileManager::ReadStepsMemCardDataFromFile( CString fn, int mc )
+{
+	RageFile f(fn);
+	if (!f.IsOpen() || f.GetError() != 0)
+		return; /* don't warn if it just doesn't exist */
+
+	int version;
+	if( !FileRead(f, version) )
+		WARN_AND_RETURN;
+	if( version != STEPS_MEM_CARD_DATA_VERSION )
+		WARN_AND_RETURN;
+
+	int iNumSongs;
+	if( !FileRead(f, iNumSongs) )
+		WARN_AND_RETURN;
+
+	for( int s=0; s<iNumSongs; s++ )
+	{
+		CString sSongDir;
+		if( !FileRead(f, sSongDir) )
+			WARN_AND_RETURN;
+
+		Song* pSong = SONGMAN->GetSongFromDir( sSongDir );
+
+		int iNumNotes;
+		if( !FileRead(f, iNumNotes) )
+			WARN_AND_RETURN;
+
+		for( int n=0; n<iNumNotes; n++ )
+		{
+			StepsType nt;
+			if( !FileRead(f, (int&)nt) )
+				WARN_AND_RETURN;
+
+			Difficulty dc;
+			if( !FileRead(f, (int&)dc) )
+				WARN_AND_RETURN;
+		
+			CString sDescription;
+			if( !FileRead(f, sDescription) )
+				WARN_AND_RETURN;
+
+			// Even if pSong or pNotes is null, we still have to skip over that data.
+
+			Steps* pNotes = NULL;
+			if( pSong )
+			{
+				if( dc==DIFFICULTY_INVALID )
+					pNotes = pSong->GetStepsByDescription( nt, sDescription );
+				else
+					pNotes = pSong->GetStepsByDifficulty( nt, dc );
+			}
+			
+			int iNumTimesPlayed;
+			if( !FileRead(f, iNumTimesPlayed) )
+				WARN_AND_RETURN;
+
+			if( pNotes )
+				pNotes->m_MemCardDatas[mc].iNumTimesPlayed = iNumTimesPlayed;
+
+			if( pNotes )
+				pNotes->m_MemCardDatas[mc].vHighScores.resize(NUM_RANKING_LINES);
+
+			for( int l=0; l<NUM_RANKING_LINES; l++ )
+			{
+				CString sName;
+				if( !FileRead(f, sName) )
+					WARN_AND_RETURN;
+
+				Grade grade;
+				if( !FileRead(f, (int&)grade) )
+					WARN_AND_RETURN;
+				CLAMP( grade, (Grade)0, (Grade)(NUM_GRADES-1) );
+
+				int iScore;
+				if( !FileRead(f, iScore) )
+					WARN_AND_RETURN;
+
+				float fPercentDP;
+				if( !FileRead(f, fPercentDP) )
+					WARN_AND_RETURN;
+
+				if( pNotes )
+				{
+					pNotes->m_MemCardDatas[mc].vHighScores[l].sName = sName;
+					pNotes->m_MemCardDatas[mc].vHighScores[l].grade = grade;
+					pNotes->m_MemCardDatas[mc].vHighScores[l].iScore = iScore;
+					pNotes->m_MemCardDatas[mc].vHighScores[l].fPercentDP = fPercentDP;
+				}
+			}
+		}
+	}
+}
+
+
+void ProfileManager::ReadCategoryRankingsFromFile( CString fn )
+{
+	RageFile f(fn);
+	if (!f.IsOpen() || f.GetError() != 0)
+		return; /* don't warn if it just doesn't exist */
+	
+	int version;
+	if( !FileRead(f, version) )
+		WARN_AND_RETURN;
+	if( version != CATEGORY_RANKING_VERSION )
+		WARN_AND_RETURN;
+
+	for( int st=0; st<NUM_STEPS_TYPES; st++ )
+	{
+		for( int rc=0; rc<NUM_RANKING_CATEGORIES; rc++ )
+		{
+			m_CategoryDatas[st][rc].vHighScores.resize(NUM_RANKING_LINES);
+			for( int l=0; l<NUM_RANKING_LINES; l++ )
+			{
+				CString sName;
+				if( !FileRead(f, sName) )
+					WARN_AND_RETURN;
+				int iScore;
+				if( !FileRead(f, iScore) )
+					WARN_AND_RETURN;
+				m_CategoryDatas[st][rc].vHighScores[l].sName = sName;
+				m_CategoryDatas[st][rc].vHighScores[l].iScore = iScore;
+			}
+		}
+	}
+}
+
+void ProfileManager::ReadCourseMemCardDataFromFile( CString fn, int mc )
+{
+	RageFile f(fn);
+	if (!f.IsOpen() || f.GetError() != 0)
+		return; /* don't warn if it just doesn't exist */
+	
+	int version;
+	if( !FileRead(f, version) )
+		WARN_AND_RETURN;
+	if( version != COURSE_MEM_CARD_DATA_VERSION )
+		WARN_AND_RETURN;
+
+	int iNumCourses;
+	if( !FileRead(f, iNumCourses) )
+		WARN_AND_RETURN;
+
+	for( int c=0; c<iNumCourses; c++ )
+	{
+		CString sPath;
+		if( !FileRead(f, sPath) )
+			WARN_AND_RETURN;
+
+		Course* pCourse = SONGMAN->GetCourseFromPath( sPath );
+		if( pCourse == NULL )
+			pCourse = SONGMAN->GetCourseFromName( sPath );
+		
+		// even if we don't find the Course*, we still have to read past the input
+	
+		int NumStepsPlayed = 0;
+		if( !FileRead(f, NumStepsPlayed) )
+			WARN_AND_RETURN;
+
+		while( NumStepsPlayed-- )
+		{
+			int st;
+			if( !FileRead(f, st) )
+				WARN_AND_RETURN;
+
+			int iNumTimesPlayed;
+			if( !FileRead(f, iNumTimesPlayed) )
+				WARN_AND_RETURN;
+
+			if( pCourse )
+				pCourse->m_MemCardDatas[st][mc].iNumTimesPlayed = iNumTimesPlayed;
+			if( pCourse )
+				pCourse->m_MemCardDatas[st][mc].vHighScores.resize(NUM_RANKING_LINES);
+
+			for( int l=0; l<NUM_RANKING_LINES; l++ )
+			{
+				CString sName;
+				if( !FileRead(f, sName) )
+					WARN_AND_RETURN;
+
+				int iScore;
+				if( !FileRead(f, iScore) )
+					WARN_AND_RETURN;
+
+				float fSurviveTime;
+				if( !FileRead(f, fSurviveTime) )
+					WARN_AND_RETURN;
+
+				if( pCourse && st < NUM_STEPS_TYPES )
+				{
+					pCourse->m_MemCardDatas[st][mc].vHighScores[l].sName = sName;
+					pCourse->m_MemCardDatas[st][mc].vHighScores[l].iScore = iScore;
+					pCourse->m_MemCardDatas[st][mc].vHighScores[l].fSurviveTime = fSurviveTime;
+				}
+			}
+		}
+	}
+}
+
+void ProfileManager::InitMachineScoresFromDisk()
+{
+	// read old style notes scores
+	ReadSM300NoteScores();
+
+	// category ranking
+	ReadCategoryRankingsFromFile( CATEGORY_RANKING_FILE );
+	ReadCourseMemCardDataFromFile( MACHINE_COURSE_MEM_CARD_DATA, MEMORY_CARD_MACHINE );
+	ReadStepsMemCardDataFromFile( MACHINE_STEPS_MEM_CARD_DATA, MEMORY_CARD_MACHINE );
+}
+
+void ProfileManager::ReadSM300NoteScores()
+{
+	IniFile ini;
+	ini.SetPath( SM_300_STATISTICS_FILE );
+	if( !ini.ReadFile() ) {
+		LOG->Trace( "WARNING: Could not read SM 3.0 final statistics '%s'.", SM_300_STATISTICS_FILE );
+		return;		// load nothing
+	}
+
+	// load song statistics
+	const IniFile::key* pKey = ini.GetKey( "Statistics" );
+	if( pKey )
+	{
+		for( IniFile::key::const_iterator iter = pKey->begin();
+			iter != pKey->end();
+			iter++ )
+		{
+			CString name = iter->first;
+			CString value = iter->second;
+
+			// Each value has the format "SongName::StepsType::StepsDescription=TimesPlayed::TopGrade::TopScore::MaxCombo".
+			char szSongDir[256];
+			char szStepsType[256];
+			char szStepsDescription[256];
+			int iRetVal;
+
+			// Parse for Song name and Notes name
+			iRetVal = sscanf( name, "%[^:]::%[^:]::%[^:]", szSongDir, szStepsType, szStepsDescription );
+			if( iRetVal != 3 )
+				continue;	// this line doesn't match what is expected
+	
+			CString sSongDir = FixSlashes( szSongDir );
+			
+			// Search for the corresponding Song pointer.
+			Song* pSong = SONGMAN->GetSongFromDir( sSongDir );
+			if( pSong == NULL )	// didn't find a match
+				continue;	// skip this entry
+
+			StepsType st = GAMEMAN->StringToNotesType( szStepsType );
+			Difficulty dc = StringToDifficulty( szStepsDescription );
+
+			// Search for the corresponding Notes pointer.
+			Steps* pNotes = pSong->GetStepsByDifficulty( st, dc );
+			if( pNotes == NULL )	// didn't find a match
+				continue;	// skip this entry
+
+
+			// Parse the Notes statistics.
+			char szGradeLetters[10];	// longest possible string is "AAA"
+			int iMaxCombo;	// throw away
+
+			pNotes->m_MemCardDatas[MEMORY_CARD_MACHINE].vHighScores.resize(1);
+
+			iRetVal = sscanf( 
+				value, 
+				"%d::%[^:]::%d::%d", 
+				&pNotes->m_MemCardDatas[MEMORY_CARD_MACHINE].iNumTimesPlayed,
+				szGradeLetters,
+				&pNotes->m_MemCardDatas[MEMORY_CARD_MACHINE].vHighScores[0].iScore,
+				&iMaxCombo
+			);
+			if( iRetVal != 4 )
+				continue;
+
+			pNotes->m_MemCardDatas[MEMORY_CARD_MACHINE].vHighScores[0].grade = StringToGrade( szGradeLetters );
+		}
+	}
+}
+
+
+void ProfileManager::SaveCategoryRankingsToFile( CString fn )
+{
+	LOG->Trace("SongManager::SaveCategoryRankingsToFile");
+
+	RageFile f(fn);
+	if (!f.IsOpen() || f.GetError() != 0)
+		return;
+
+	FileWrite( f, CATEGORY_RANKING_VERSION );
+
+	for( int st=0; st<NUM_STEPS_TYPES; st++ )
+	{
+		for( int rc=0; rc<NUM_RANKING_CATEGORIES; rc++ )
+		{
+			m_CategoryDatas[st][rc].vHighScores.resize(NUM_RANKING_LINES);
+			for( int l=0; l<NUM_RANKING_LINES; l++ )
+			{
+				// tricky:  wipe out "name to fill in" markers
+				if( IsRankingToFillIn(m_CategoryDatas[st][rc].vHighScores[l].sName) )
+					m_CategoryDatas[st][rc].vHighScores[l].sName = "";
+
+				FileWrite( f, m_CategoryDatas[st][rc].vHighScores[l].sName );
+				FileWrite( f, m_CategoryDatas[st][rc].vHighScores[l].iScore );
+			}
+		}
+	}
+}
+
+void ProfileManager::SaveCourseMemCardDataToFile( CString fn, int mc )
+{
+	LOG->Trace("SongManager::SaveCourseMemCardDataToFile");
+
+	RageFile f(fn);
+	if (!f.IsOpen() || f.GetError() != 0)
+		return;
+	
+	FileWrite( f, COURSE_MEM_CARD_DATA_VERSION );
+
+	vector<Course*> vpCourses;
+	SONGMAN->GetAllCourses( vpCourses, true );
+
+	FileWrite( f, vpCourses.size() );
+
+	for( unsigned c=0; c<vpCourses.size(); c++ )	// foreach course
+	{
+		Course* pCourse = vpCourses[c];
+		ASSERT(pCourse);
+
+		if( pCourse->m_bIsAutogen )
+			FileWrite( f, pCourse->m_sName );
+		else
+			FileWrite( f, pCourse->m_sPath );
+
+		int NumStepsPlayed = 0;
+		int st;
+		for( st=0; st<NUM_STEPS_TYPES; st++ )
+			if( pCourse->m_MemCardDatas[st][mc].iNumTimesPlayed )
+				++NumStepsPlayed;
+		FileWrite( f, NumStepsPlayed );
+
+		for( st=0; st<NUM_STEPS_TYPES; st++ )
+		{
+			if( !pCourse->m_MemCardDatas[st][mc].iNumTimesPlayed )
+				continue;
+			--NumStepsPlayed;
+
+			FileWrite( f, st );
+			FileWrite( f, pCourse->m_MemCardDatas[st][mc].iNumTimesPlayed );
+			pCourse->m_MemCardDatas[st][mc].vHighScores.resize(NUM_RANKING_LINES);
+			for( int l=0; l<NUM_RANKING_LINES; l++ )
+			{
+				// tricky:  wipe out "name to fill in" markers
+				if( IsRankingToFillIn(pCourse->m_MemCardDatas[st][mc].vHighScores[l].sName) )
+					pCourse->m_MemCardDatas[st][mc].vHighScores[l].sName = "";
+
+				FileWrite( f, pCourse->m_MemCardDatas[st][mc].vHighScores[l].sName );
+				FileWrite( f, pCourse->m_MemCardDatas[st][mc].vHighScores[l].iScore );
+				FileWrite( f, pCourse->m_MemCardDatas[st][mc].vHighScores[l].fSurviveTime );
+			}
+		}
+		ASSERT( !NumStepsPlayed );
+	}
+}
+
+void ProfileManager::SaveStepsMemCardDataToFile( CString fn, int mc )
+{
+	LOG->Trace("SongManager::SaveStepsMemCardDataToFile %s", fn.c_str());
+
+	RageFile f(fn);
+	if (!f.IsOpen() || f.GetError() != 0)
+		return;
+	
+	FileWrite( f, STEPS_MEM_CARD_DATA_VERSION );
+
+	const vector<Song*> &vpSongs = SONGMAN->GetAllSongs();
+	
+	FileWrite( f, vpSongs.size() );
+
+	for( unsigned s=0; s<vpSongs.size(); s++ )	// foreach song
+	{
+		Song* pSong = vpSongs[s];
+		ASSERT(pSong);
+
+		/* If the song has never been played, don't write anything.  This keeps
+		 * us from saving a dozen copies of each song for all autogen difficulties,
+		 * since most people only use a couple game modes. */
+		vector<Steps*> vNotes;
+		for( unsigned i=0; i<pSong->m_apNotes.size(); ++i )
+		{
+			Steps* pNotes = pSong->m_apNotes[i];
+			if( !pNotes->m_MemCardDatas[mc].iNumTimesPlayed )
+				continue;
+			vNotes.push_back( pNotes );
+		}
+
+		FileWrite( f, pSong->GetSongDir() );
+		FileWrite( f, vNotes.size() );
+
+		if( vNotes.size() == 0 )
+			continue;	// skip	
+
+		for( unsigned n=0; n<vNotes.size(); n++ )
+		{
+			Steps* pNotes = vNotes[n];
+			ASSERT(pNotes);
+
+			FileWrite( f, pNotes->m_StepsType );
+			FileWrite( f, pNotes->GetDifficulty() );
+			FileWrite( f, pNotes->GetDescription() );
+			FileWrite( f, pNotes->m_MemCardDatas[mc].iNumTimesPlayed );
+
+			pNotes->m_MemCardDatas[mc].vHighScores.resize(NUM_RANKING_LINES);
+			for( int l=0; l<NUM_RANKING_LINES; l++ )
+			{
+				// tricky:  wipe out "name to fill in" markers
+				if( IsRankingToFillIn(pNotes->m_MemCardDatas[mc].vHighScores[l].sName) )
+					pNotes->m_MemCardDatas[mc].vHighScores[l].sName = "";
+
+				FileWrite( f, pNotes->m_MemCardDatas[mc].vHighScores[l].sName );
+				FileWrite( f, pNotes->m_MemCardDatas[mc].vHighScores[l].grade );
+				FileWrite( f, pNotes->m_MemCardDatas[mc].vHighScores[l].iScore );
+				FileWrite( f, pNotes->m_MemCardDatas[mc].vHighScores[l].fPercentDP );
+			}
+		}
+	}
+}
+
+static void HTMLWritePerGameHeader( RageFile &f, Game game )
+{
+	const GameDef* pGameDef = GAMEMAN->GetGameDefForGame(game);
+
+	vector<StepsType> aStepsTypes;
+	GAMEMAN->GetNotesTypesForGame( game, aStepsTypes );
+
+	f.PutLine( ssprintf("<h1>%s</h1>", pGameDef->m_szName) );
+
+	f.PutLine( "<table border='1'>" );
+	f.Write( "<tr><td>title</td>" );
+
+	unsigned j;
+	for( j=0; j<aStepsTypes.size(); j++ )
+	{
+		StepsType st = aStepsTypes[j];
+
+		f.PutLine( ssprintf("<td colspan='%d'>%s</td>", NUM_DIFFICULTIES, GAMEMAN->NotesTypeToString(st).c_str()) );
+	}
+	f.PutLine( "</tr>" );
+
+	f.Write( "<tr><td>&nbsp;</td>" );
+	for( j=0; j<aStepsTypes.size(); j++ )
+	{
+		for( unsigned k=0; k<NUM_DIFFICULTIES; k++ )
+		{
+			Difficulty d = (Difficulty)k;
+			f.PutLine( ssprintf("<td>%s</td>", Capitalize(DifficultyToString(d).Left(3)).c_str()) );
+		}
+	}
+
+	f.PutLine( "</tr>" );
+}
+
+static CString HTMLQuoteDoubleQuotes( CString str )
+{
+	str.Replace( "\"", "&quot;" );
+	return str;
+}
+
+void ProfileManager::WriteStatsWebPage()
+{
+	RageFile f;
+	if( !f.Open( STATS_PATH, RageFile::WRITE ) )
+		return;
+
+	f.PutLine( "<html>" );
+	f.PutLine( "<head>" );
+	f.PutLine( "<META HTTP-EQUIV=\"Content-Type\" CONTENT=\"text/html; charset=UTF-8\">" );
+	f.PutLine( ssprintf("<title>%s</title>", PRODUCT_NAME_VER) );
+	f.PutLine( "</head>" );
+	f.PutLine( "<body>" );
+
+	vector<Song*> vpSongs = SONGMAN->GetAllSongs();
+	SortSongPointerArrayByGroupAndTitle( vpSongs );
+
+	//
+	// Print song list
+	//
+	f.PutLine( "<table border='1'>" );
+	for( unsigned i=0; i<vpSongs.size(); i++ )
+	{
+		Song* pSong = vpSongs[i];
+		f.Write( "<tr>" );
+		/* XXX: We can't call pSong->HasBanner on every song; it'll effectively re-traverse the entire
+		 * song directory tree checking if each banner file really exists.
+		 *
+		 * (Note for testing this: remember that we'll cache directories for a time; this is only slow if
+		 * the directory cache expires before we get here.) */
+		//CString sImagePath = pSong->HasBanner() ? pSong->GetBannerPath() : (pSong->HasBackground() ? pSong->GetBackgroundPath() : "" );
+		CString sImagePath = pSong->GetBannerPath();
+		if( sImagePath.empty() )
+			f.Write( "<td> </td>" );
+		else
+			f.Write( ssprintf("<td><img src=\"%s\" width='120'></td>", HTMLQuoteDoubleQuotes(sImagePath).c_str()) );
+		
+		f.Write( ssprintf("<td>%s<br>", pSong->GetTranslitMainTitle().c_str()) );
+		f.Write( ssprintf("<font size='-1'>%s</font><br>", pSong->GetTranslitSubTitle().c_str()) );
+		f.Write( ssprintf("<font size='-1'><i>%s</i></font></td>", pSong->GetTranslitArtist().c_str()) );
+		f.PutLine( "</tr>" );
+	}
+	f.PutLine( "</table>\n<br>" );
+
+
+	//
+	// Print steps tables
+	//
+	for( int g=0; g<NUM_GAMES; g++ )
+	{
+		Game game = (Game)g;
+		
+		vector<StepsType> aStepsTypes;
+		GAMEMAN->GetNotesTypesForGame( game, aStepsTypes );
+
+		bool WroteHeader = false;
+		for( unsigned i=0; i<vpSongs.size(); i++ )
+		{
+			/* Get the steps for this game type. */
+			Song* pSong = vpSongs[i];
+			vector<Steps*> Steps;
+			unsigned j;
+			for( j=0; j < aStepsTypes.size(); j++ )
+				pSong->GetSteps( Steps, (StepsType) aStepsTypes[j], DIFFICULTY_INVALID, -1, -1, "", false );
+
+			/* Don't write anything for songs that have no steps at all for this
+			 * game.  Otherwise, we'll write pages and pages of empty fields for
+			 * all of the less-used game types. */
+			if( Steps.size() == 0 )
+				continue;	// skip	
+
+			/* We have some steps for this game.  Make sure we've written the game header. */
+			if( !WroteHeader )
+			{
+				HTMLWritePerGameHeader( f, game );
+				WroteHeader = true;
+			}
+
+
+			f.PutLine( "<tr>" );
+			
+			f.Write( ssprintf("<td>%s</td>", pSong->GetTranslitMainTitle().c_str()) );
+
+			SortStepsByTypeAndDifficulty( Steps );
+
+			unsigned CurSteps = 0;
+			for( j=0; j<aStepsTypes.size(); j++ )
+			{
+				for( int k=0; k<NUM_DIFFICULTIES; k++ )
+				{
+					if( CurSteps < Steps.size() &&
+						Steps[CurSteps]->m_StepsType == aStepsTypes[j] &&
+						Steps[CurSteps]->GetDifficulty() == k )
+					{
+						f.PutLine( ssprintf("<td>%d</td>", Steps[CurSteps]->GetMeter()) );
+						++CurSteps;
+					}
+					else
+						f.PutLine( "<td>&nbsp;</td>" );
+				}
+			}
+
+			f.Write( "</tr>" );
+		}
+		if( WroteHeader )
+			f.PutLine( "</table>\n<br>" ); // footer
+	}
+
+	f.PutLine( "</body>" );
+	f.PutLine( "</html>" );
+}