Moved: The folder classes has been renamed to base

Updated: ultrastardx.dpr has been changed accordingly 

git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@1339 b956fd51-792f-4845-bead-9b4dfca2ff2c

1 files changed, 0 insertions, 1107 deletions

diff --git a/src/classes/UMain.pas b/src/classes/UMain.pas
deleted file mode 100644
index 5dacd5f8..00000000
--- a/src/classes/UMain.pas
+++ /dev/null
@@ -1,1107 +0,0 @@
-unit UMain;
-
-interface
-
-{$IFDEF FPC}
-  {$MODE Delphi}
-{$ENDIF}
-
-{$I switches.inc}
-
-uses
-  SysUtils,
-  Classes,
-  SDL,
-  UMusic,
-  URecord,
-  UTime,
-  UDisplay,
-  UIni,
-  ULog,
-  ULyrics,
-  UScreenSing,
-  USong,
-  gl;
-
-type
-  PPLayerNote = ^TPlayerNote;
-  TPlayerNote = record
-    Start:     integer;
-    Length:    integer;
-    Detect:    real;    // accurate place, detected in the note
-    Tone:      real;
-    Perfect:   boolean; // true if the note matches the original one, lit the star
-    Hit:       boolean; // true if the note Hits the Line
-  end;
-
-  PPLayer = ^TPlayer;
-  TPlayer = record
-    Name:         string;
-
-    // Index in Teaminfo record
-    TeamID:       Byte;
-    PlayerID:     Byte;
-
-    // Scores
-    Score:        real;
-    ScoreLine:    real;
-    ScoreGolden:  real;
-
-    ScoreInt:       integer;
-    ScoreLineInt:   integer;
-    ScoreGoldenInt: integer;
-    ScoreTotalInt:  integer;
-
-    // LineBonus
-    ScoreLast:    Real;//Last Line Score
-
-    // PerfectLineTwinkle (effect)
-    LastSentencePerfect: Boolean;
-
-    HighNote:   integer; // index of last note (= High(Note)?)
-    LengthNote: integer; // number of notes (= Length(Note)?).
-    Note:       array of TPlayerNote;
-  end;
-
-
-var
-  // Absolute Paths
-  GamePath:         string;
-  SoundPath:        string;
-  SongPaths:        TStringList;
-  LogPath:          string;
-  ThemePath:        string;
-  SkinsPath:        string;
-  ScreenshotsPath:  string;
-  CoverPaths:       TStringList;
-  LanguagesPath:    string;
-  PluginPath:       string;
-  VisualsPath:      string;
-  ResourcesPath:    string;
-  PlayListPath:     string;
-
-  Done:     Boolean;
-  Event:    TSDL_event;
-  // FIXME: ConversionFileName should not be global
-  ConversionFileName: string;
-  Restart:  boolean;
-
-  // player and music info
-  Player:       array of TPlayer;
-  PlayersPlay:  integer;
-
-  CurrentSong : TSong;
-
-const
-  MAX_SONG_SCORE = 10000;     // max. achievable points per song
-  MAX_SONG_LINE_BONUS = 1000; // max. achievable line bonus per song
-
-function FindPath(out PathResult: string; const RequestedPath: string; NeedsWritePermission: boolean): boolean;
-procedure InitializePaths;
-procedure AddSongPath(const Path: string);
-
-Procedure Main;
-procedure MainLoop;
-procedure CheckEvents;
-procedure Sing(Screen: TScreenSing);
-procedure NewSentence(Screen: TScreenSing);
-procedure NewBeatClick(Screen: TScreenSing); // executed when on then new beat for click
-procedure NewBeatDetect(Screen: TScreenSing); // executed when on then new beat for detection
-procedure NewNote(Screen: TScreenSing); // detect note
-function  GetMidBeat(Time: real): real;
-function  GetTimeFromBeat(Beat: integer): real;
-procedure ClearScores(PlayerNum: integer);
-
-implementation
-
-uses
-  Math,
-  StrUtils,
-  USongs,
-  UJoystick,
-  UCommandLine,
-  ULanguage,
-  //SDL_ttf,
-  USkins,
-  UCovers,
-  UCatCovers,
-  UDataBase,
-  UPlaylist,
-  UDLLManager,
-  UParty,
-  UConfig,
-  UCore,
-  UCommon,
-  UGraphic,
-  UGraphicClasses,
-  UPluginDefs,
-  UPlatform,
-  UThemes;
-
-
-
-
-procedure Main;
-var
-  WndTitle: string;
-begin
-  try
-    WndTitle := USDXVersionStr;
-
-    Platform.Init;
-
-    if Platform.TerminateIfAlreadyRunning(WndTitle) then
-      Exit;
-      
-    // fix floating-point exceptions (FPE)
-    DisableFloatingPointExceptions();
-    // fix the locale for string-to-float parsing in C-libs
-    SetDefaultNumericLocale();
-
-    // setup separators for parsing
-    // Note: ThousandSeparator must be set because of a bug in TIniFile.ReadFloat
-    ThousandSeparator := ',';
-    DecimalSeparator := '.';
-
-    //------------------------------
-    //StartUp - Create Classes and Load Files
-    //------------------------------
-
-    // Initialize SDL
-    // Without SDL_INIT_TIMER SDL_GetTicks() might return strange values
-    SDL_Init(SDL_INIT_VIDEO or SDL_INIT_TIMER);
-    SDL_EnableUnicode(1);
-
-    USTime := TTime.Create;
-    VideoBGTimer := TRelativeTimer.Create;
-
-    // Commandline Parameter Parser
-    Params := TCMDParams.Create;
-
-    // Log + Benchmark
-    Log := TLog.Create;
-    Log.Title := WndTitle;
-    Log.FileOutputEnabled := not Params.NoLog;
-    Log.BenchmarkStart(0);
-
-    // Language
-    Log.BenchmarkStart(1);
-    Log.LogStatus('Initialize Paths', 'Initialization');
-    InitializePaths;
-    Log.LogStatus('Load Language', 'Initialization');
-    Language := TLanguage.Create;
-
-    // Add Const Values:
-    Language.AddConst('US_VERSION', USDXVersionStr);
-    Log.BenchmarkEnd(1);
-    Log.LogBenchmark('Loading Language', 1);
-
-    {
-    // SDL_ttf (Not used yet, maybe in version 1.5)
-    Log.BenchmarkStart(1);
-    Log.LogStatus('Initialize SDL_ttf', 'Initialization');
-    TTF_Init();
-    Log.BenchmarkEnd(1);
-    Log.LogBenchmark('Initializing SDL_ttf', 1);
-    }
-
-    // Skin
-    Log.BenchmarkStart(1);
-    Log.LogStatus('Loading Skin List', 'Initialization');
-    Skin := TSkin.Create;
-    Log.BenchmarkEnd(1);
-    Log.LogBenchmark('Loading Skin List', 1);
-
-    // Ini + Paths
-    Log.BenchmarkStart(1);
-    Log.LogStatus('Load Ini', 'Initialization');
-    Ini := TIni.Create;
-    Ini.Load;
-
-    //it's possible that this is the first run, create a .ini file if neccessary
-    Log.LogStatus('Write Ini', 'Initialization');
-    Ini.Save;
-
-    // Load Languagefile
-    if (Params.Language <> -1) then
-      Language.ChangeLanguage(ILanguage[Params.Language])
-    else
-      Language.ChangeLanguage(ILanguage[Ini.Language]);
-
-    Log.BenchmarkEnd(1);
-    Log.LogBenchmark('Loading Ini', 1);
-
-    // Sound
-    Log.BenchmarkStart(1);
-    Log.LogStatus('Initialize Sound', 'Initialization');
-    InitializeSound();
-    Log.BenchmarkEnd(1);
-    Log.LogBenchmark('Initializing Sound', 1);
-
-    // Lyrics-engine with media reference timer
-    LyricsState := TLyricsState.Create();
-
-    // Theme
-    Log.BenchmarkStart(1);
-    Log.LogStatus('Load Themes', 'Initialization');
-    Theme := TTheme.Create(ThemePath + ITheme[Ini.Theme] + '.ini', Ini.Color);
-    Log.BenchmarkEnd(1);
-    Log.LogBenchmark('Loading Themes', 1);
-
-    // Covers Cache
-    Log.BenchmarkStart(1);
-    Log.LogStatus('Creating Covers Cache', 'Initialization');
-    Covers := TCoverDatabase.Create;
-    Log.LogBenchmark('Loading Covers Cache Array', 1);
-    Log.BenchmarkStart(1);
-
-    // Category Covers
-    Log.BenchmarkStart(1);
-    Log.LogStatus('Creating Category Covers Array', 'Initialization');
-    CatCovers:= TCatCovers.Create;
-    Log.BenchmarkEnd(1);
-    Log.LogBenchmark('Loading Category Covers Array', 1);
-
-    // Songs
-    //Log.BenchmarkStart(1);
-    Log.LogStatus('Creating Song Array', 'Initialization');
-    Songs := TSongs.Create;
-    //Songs.LoadSongList;
-
-    Log.LogStatus('Creating 2nd Song Array', 'Initialization');
-    CatSongs := TCatSongs.Create;
-
-    Log.BenchmarkEnd(1);
-    Log.LogBenchmark('Loading Songs', 1);
-
-    // PluginManager
-    Log.BenchmarkStart(1);
-    Log.LogStatus('PluginManager', 'Initialization');
-    DLLMan := TDLLMan.Create;   // Load PluginList
-    Log.BenchmarkEnd(1);
-    Log.LogBenchmark('Loading PluginManager', 1);
-
-    {// Party Mode Manager
-    Log.BenchmarkStart(1);
-    Log.LogStatus('PartySession Manager', 'Initialization');
-    PartySession := TPartySession.Create;   //Load PartySession
-
-    Log.BenchmarkEnd(1);
-    Log.LogBenchmark('Loading PartySession Manager', 1);      }
-
-    // Graphics
-    Log.BenchmarkStart(1);
-    Log.LogStatus('Initialize 3D', 'Initialization');
-    Initialize3D(WndTitle);
-    Log.BenchmarkEnd(1);
-    Log.LogBenchmark('Initializing 3D', 1);
-
-    // Score Saving System
-    Log.BenchmarkStart(1);
-    Log.LogStatus('DataBase System', 'Initialization');
-    DataBase := TDataBaseSystem.Create;
-
-    if (Params.ScoreFile = '') then
-      DataBase.Init (Platform.GetGameUserPath + 'Ultrastar.db')
-    else
-      DataBase.Init (Params.ScoreFile);
-
-    Log.BenchmarkEnd(1);
-    Log.LogBenchmark('Loading DataBase System', 1);
-
-    // Playlist Manager
-    Log.BenchmarkStart(1);
-    Log.LogStatus('Playlist Manager', 'Initialization');
-    PlaylistMan := TPlaylistManager.Create;
-    Log.BenchmarkEnd(1);
-    Log.LogBenchmark('Loading Playlist Manager', 1);
-
-    // GoldenStarsTwinkleMod
-    Log.BenchmarkStart(1);
-    Log.LogStatus('Effect Manager', 'Initialization');
-    GoldenRec := TEffectManager.Create;
-    Log.BenchmarkEnd(1);
-    Log.LogBenchmark('Loading Particle System', 1);
-
-    // Joypad
-    if (Ini.Joypad = 1) OR (Params.Joypad) then
-    begin
-      Log.BenchmarkStart(1);
-      Log.LogStatus('Initialize Joystick', 'Initialization');
-      Joy := TJoy.Create;
-      Log.BenchmarkEnd(1);
-      Log.LogBenchmark('Initializing Joystick', 1);
-    end;
-
-    Log.BenchmarkEnd(0);
-    Log.LogBenchmark('Loading Time', 0);
-
-    Log.LogStatus('Creating Core', 'Initialization');
-    {Core := TCore.Create(
-      USDXShortVersionStr,
-      MakeVersion(USDX_VERSION_MAJOR,
-                  USDX_VERSION_MINOR,
-                  USDX_VERSION_RELEASE,
-                  chr(0))
-    );  }
-
-    Log.LogStatus('Running Core', 'Initialization');
-    //Core.Run;
-
-    //------------------------------
-    //Start- Mainloop
-    //------------------------------
-    Log.LogStatus('Main Loop', 'Initialization');
-    MainLoop;
-
-  finally
-    //------------------------------
-    //Finish Application
-    //------------------------------
-
-    // TODO:
-    // call an uninitialize routine for every initialize step
-    // or at least use the corresponding Free-Methods
-
-    FinalizeMedia();
-
-    //TTF_Quit();
-    SDL_Quit();
-
-    if assigned(Log) then
-    begin
-      Log.LogStatus('Main Loop', 'Finished');
-      Log.Free;
-    end;
-  end;
-end;
-
-procedure MainLoop;
-var
-  Delay:    integer;
-const
-  MAX_FPS = 100;
-begin
-  Delay := 0;
-  SDL_EnableKeyRepeat(125, 125);
-
-  CountSkipTime();  // JB - for some reason this seems to be needed when we use the SDL Timer functions.
-  while not Done do
-  begin
-    // joypad
-    if (Ini.Joypad = 1) or (Params.Joypad) then
-      Joy.Update;
-
-    // keyboard events
-    CheckEvents;
-
-    // display
-    done := not Display.Draw;
-    SwapBuffers;
-
-    // delay
-    CountMidTime;
-
-    Delay := Floor(1000 / MAX_FPS - 1000 * TimeMid);
-
-    if Delay >= 1 then
-      SDL_Delay(Delay); // dynamic, maximum is 100 fps
-
-    CountSkipTime;
-
-    // reinitialization of graphics
-    if Restart then
-    begin
-      Reinitialize3D;
-      Restart := false;
-    end;
-
-  end;
-End;
-
-procedure CheckEvents;
-begin
-  if Assigned(Display.NextScreen) then
-    Exit;
-    
-  while SDL_PollEvent( @event ) = 1 do
-  begin
-    case Event.type_ of
-      SDL_QUITEV:
-      begin
-        Display.Fade := 0;
-        Display.NextScreenWithCheck := nil;
-        Display.CheckOK := True;
-      end;
-      {
-      SDL_MOUSEBUTTONDOWN:
-        with Event.button Do
-        begin
-          if State = SDL_BUTTON_LEFT Then
-          begin
-            //
-          end;
-        end;
-      }
-      SDL_VIDEORESIZE:
-      begin
-        ScreenW := Event.resize.w;
-        ScreenH := Event.resize.h;
-        // Note: do NOT call SDL_SetVideoMode on Windows and MacOSX here.
-        // This would create a new OpenGL render-context and all texture data
-        // would be invalidated.
-        // On Linux the mode MUST be resetted, otherwise graphics will be corrupted.
-        {$IFDEF LINUX}
-        if boolean( Ini.FullScreen ) then
-          SDL_SetVideoMode(ScreenW, ScreenH, (Ini.Depth+1) * 16, SDL_OPENGL or SDL_FULLSCREEN)
-        else
-          SDL_SetVideoMode(ScreenW, ScreenH, (Ini.Depth+1) * 16, SDL_OPENGL or SDL_RESIZABLE);
-        {$ENDIF}
-      end;
-      SDL_KEYDOWN:
-        begin
-          // remap the "keypad enter" key to the "standard enter" key
-          if (Event.key.keysym.sym = SDLK_KP_ENTER) then
-            Event.key.keysym.sym := SDLK_RETURN;
-
-          if (Event.key.keysym.sym = SDLK_F11) or
-             ((Event.key.keysym.sym = SDLK_RETURN) and
-              ((Event.key.keysym.modifier and KMOD_ALT) <> 0)) then // toggle full screen
-          begin
-            Ini.FullScreen := integer( not boolean( Ini.FullScreen ) );
-
-            // FIXME: SDL_SetVideoMode creates a new OpenGL RC so we have to
-            // reload all texture data (-> whitescreen bug).
-            // Only Linux is able to handle screen-switching this way.
-            {$IFDEF LINUX}
-            if boolean( Ini.FullScreen ) then
-            begin
-              SDL_SetVideoMode(ScreenW, ScreenH, (Ini.Depth+1) * 16, SDL_OPENGL or SDL_FULLSCREEN);
-              SDL_ShowCursor(0);
-            end
-            else
-            begin
-              SDL_SetVideoMode(ScreenW, ScreenH, (Ini.Depth+1) * 16, SDL_OPENGL or SDL_RESIZABLE);
-              SDL_ShowCursor(1);
-            end;
-
-            glViewPort(0, 0, ScreenW, ScreenH);
-            {$ENDIF}
-          end
-          // if print is pressed -> make screenshot and save to screenshot path
-          else if (Event.key.keysym.sym = SDLK_SYSREQ) or (Event.key.keysym.sym = SDLK_PRINT) then
-            Display.SaveScreenShot
-          // if there is a visible popup then let it handle input instead of underlying screen
-          // shoud be done in a way to be sure the topmost popup has preference (maybe error, then check)
-          else if (ScreenPopupError <> nil) and (ScreenPopupError.Visible) then
-            done := not ScreenPopupError.ParseInput(Event.key.keysym.sym, WideChar(Event.key.keysym.unicode), True)
-          else if (ScreenPopupCheck <> nil) and (ScreenPopupCheck.Visible) then
-            done := not ScreenPopupCheck.ParseInput(Event.key.keysym.sym, WideChar(Event.key.keysym.unicode), True)
-          else
-          begin
-            // check if screen wants to exit
-            done := not Display.CurrentScreen^.ParseInput(Event.key.keysym.sym, WideChar(Event.key.keysym.unicode), True);
-
-            // if screen wants to exit
-            if done then
-            begin
-              // if question option is enabled then show exit popup
-              if (Ini.AskbeforeDel = 1) then
-              begin
-                Display.CurrentScreen^.CheckFadeTo(nil,'MSG_QUIT_USDX');
-              end
-              else // if ask-for-exit is disabled then simply exit
-              begin
-                Display.Fade := 0;
-                Display.NextScreenWithCheck := nil;
-                Display.CheckOK := True;
-              end;
-            end;
-
-          end;
-        end;
-      SDL_JOYAXISMOTION:
-        begin
-          // not implemented
-        end;
-      SDL_JOYBUTTONDOWN:
-        begin
-          // not implemented
-        end;
-    end; // case
-  end; // while
-end;
-
-function GetTimeForBeats(BPM, Beats: real): real;
-begin
-  Result := 60 / BPM * Beats;
-end;
-
-function GetBeats(BPM, msTime: real): real;
-begin
-  Result := BPM * msTime / 60;
-end;
-
-procedure GetMidBeatSub(BPMNum: integer; var Time: real; var CurBeat: real);
-var
-  NewTime:  real;
-begin
-  if High(CurrentSong.BPM) = BPMNum then
-  begin
-    // last BPM
-    CurBeat := CurrentSong.BPM[BPMNum].StartBeat + GetBeats(CurrentSong.BPM[BPMNum].BPM, Time);
-    Time := 0;
-  end
-  else
-  begin
-    // not last BPM
-    // count how much time is it for start of the new BPM and store it in NewTime
-    NewTime := GetTimeForBeats(CurrentSong.BPM[BPMNum].BPM, CurrentSong.BPM[BPMNum+1].StartBeat - CurrentSong.BPM[BPMNum].StartBeat);
-
-    // compare it to remaining time
-    if (Time - NewTime) > 0 then
-    begin
-      // there is still remaining time
-      CurBeat := CurrentSong.BPM[BPMNum].StartBeat;
-      Time := Time - NewTime;
-    end
-    else
-    begin
-      // there is no remaining time
-      CurBeat := CurrentSong.BPM[BPMNum].StartBeat + GetBeats(CurrentSong.BPM[BPMNum].BPM, Time);
-      Time := 0;
-    end; // if
-  end; // if
-end;
-
-function GetMidBeat(Time: real): real;
-var
-  CurBeat:  real;
-  CurBPM:   integer;
-begin
-  // static BPM
-  if Length(CurrentSong.BPM) = 1 then
-  begin
-    Result := Time * CurrentSong.BPM[0].BPM / 60;
-  end
-  // variable BPM
-  else if Length(CurrentSong.BPM) > 1 then
-  begin
-    CurBeat := 0;
-    CurBPM := 0;
-    while (Time > 0) do
-    begin
-      GetMidBeatSub(CurBPM, Time, CurBeat);
-      Inc(CurBPM);
-    end;
-
-    Result := CurBeat;
-  end
-  // invalid BPM
-  else
-  begin
-    Result := 0;
-  end;
-end;
-
-function GetTimeFromBeat(Beat: integer): real;
-var
-  CurBPM:   integer;
-begin
-  // static BPM
-  if Length(CurrentSong.BPM) = 1 then
-  begin
-    Result := CurrentSong.GAP / 1000 + Beat * 60 / CurrentSong.BPM[0].BPM;
-  end
-  // variable BPM
-  else if Length(CurrentSong.BPM) > 1 then
-  begin
-    Result := CurrentSong.GAP / 1000;
-    CurBPM := 0;
-    while (CurBPM <= High(CurrentSong.BPM)) and
-          (Beat > CurrentSong.BPM[CurBPM].StartBeat) do
-    begin
-      if (CurBPM < High(CurrentSong.BPM)) and
-         (Beat >= CurrentSong.BPM[CurBPM+1].StartBeat) then
-      begin
-        // full range
-        Result := Result + (60 / CurrentSong.BPM[CurBPM].BPM) *
-                           (CurrentSong.BPM[CurBPM+1].StartBeat - CurrentSong.BPM[CurBPM].StartBeat);
-      end;
-
-      if (CurBPM = High(CurrentSong.BPM)) or
-         (Beat < CurrentSong.BPM[CurBPM+1].StartBeat) then
-      begin
-        // in the middle
-        Result := Result + (60 / CurrentSong.BPM[CurBPM].BPM) *
-                           (Beat - CurrentSong.BPM[CurBPM].StartBeat);
-      end;
-      Inc(CurBPM);
-    end;
-
-    {
-    while (Time > 0) do
-    begin
-      GetMidBeatSub(CurBPM, Time, CurBeat);
-      Inc(CurBPM);
-    end;
-    }
-  end
-  // invalid BPM
-  else
-  begin
-    Result := 0;
-  end;
-end;
-
-procedure Sing(Screen: TScreenSing);
-var
-  Count:    integer;
-  CountGr:  integer;
-  CP:       integer;
-  Done:     real;
-  N:        integer;
-  CurLine:  PLine;
-  CurNote:  PLineFragment;
-begin
-  LyricsState.UpdateBeats();
-
-  // sentences routines
-  for CountGr := 0 to 0 do //High(Lines)
-  begin;
-    CP := CountGr;
-    // old parts
-    LyricsState.OldLine := Lines[CP].Current;
-
-    // choose current parts
-    for Count := 0 to Lines[CP].High do
-    begin
-      if LyricsState.CurrentBeat >= Lines[CP].Line[Count].Start then
-        Lines[CP].Current := Count;
-    end;
-
-    // clean player note if there is a new line 
-    // (optimization on halfbeat time)
-    if Lines[CP].Current <> LyricsState.OldLine then
-      NewSentence(Screen);
-
-  end; // for CountGr
-
-  // make some operations on clicks
-  if {(LyricsState.CurrentBeatC >= 0) and }(LyricsState.OldBeatC <> LyricsState.CurrentBeatC) then
-    NewBeatClick(Screen);
-
-  // make some operations when detecting new voice pitch
-  if (LyricsState.CurrentBeatD >= 0) and (LyricsState.OldBeatD <> LyricsState.CurrentBeatD) then
-    NewBeatDetect(Screen);
-
-  CurLine := @Lines[0].Line[Lines[0].Current];
-
-  // remove moving text
-  Done := 1;
-  for N := 0 to CurLine.HighNote do
-  begin
-    CurNote := @CurLine.Note[N];
-    if (CurNote.Start <= LyricsState.MidBeat) and
-       (CurNote.Start + CurNote.Length >= LyricsState.MidBeat) then
-    begin
-      Done := (LyricsState.MidBeat - CurNote.Start) / CurNote.Length;
-    end;
-  end;
-end;
-
-procedure NewSentence(Screen: TScreenSing);
-var
-  i: Integer;
-begin
-  // clean note of player
-  for i := 0 to High(Player) do
-  begin
-    Player[i].LengthNote := 0;
-    Player[i].HighNote := -1;
-    SetLength(Player[i].Note, 0);
-  end;
-
-  // on sentence change...
-  Screen.onSentenceChange(Lines[0].Current);
-end;
-
-procedure NewBeatClick;
-var
-  Count:    integer;
-begin
-  // beat click
-  if ((Ini.BeatClick = 1) and
-      ((LyricsState.CurrentBeatC + Lines[0].Resolution + Lines[0].NotesGAP) mod Lines[0].Resolution = 0)) then
-  begin
-    AudioPlayback.PlaySound(SoundLib.Click);
-  end;
-
-  for Count := 0 to Lines[0].Line[Lines[0].Current].HighNote do
-  begin
-    if (Lines[0].Line[Lines[0].Current].Note[Count].Start = LyricsState.CurrentBeatC) then
-    begin
-      // click assist
-      if Ini.ClickAssist = 1 then
-        AudioPlayback.PlaySound(SoundLib.Click);
-
-      // drum machine
-      (*
-      TempBeat := LyricsState.CurrentBeat;// + 2;
-      if (TempBeat mod 8 = 0) then Music.PlayDrum;
-      if (TempBeat mod 8 = 4) then Music.PlayClap;
-      //if (TempBeat mod 4 = 2) then Music.PlayHihat;
-      if (TempBeat mod 4 <> 0) then Music.PlayHihat;
-      *)
-    end;
-  end;
-end;
-
-procedure NewBeatDetect(Screen: TScreenSing);
-begin
-  NewNote(Screen);
-end;
-
-procedure NewNote(Screen: TScreenSing);
-var
-  LineFragmentIndex: integer;
-  CurrentLineFragment: PLineFragment;
-  PlayerIndex: integer;
-  CurrentSound: TCaptureBuffer;
-  CurrentPlayer: PPlayer;
-  LastPlayerNote: PPLayerNote;
-  Line: PLine;
-  SentenceIndex: integer;
-  SentenceMin: integer;
-  SentenceMax: integer;
-  SentenceDetected: integer; // sentence of detected note
-  NoteAvailable: boolean;
-  NewNote: boolean;
-  Range: integer;
-  NoteHit: boolean;
-  MaxSongPoints: integer; // max. points for the song (without line bonus)
-  MaxLinePoints: Real;    // max. points for the current line
-begin
-  // TODO: add duet mode support
-  // use Lines[LineSetIndex] with LineSetIndex depending on the current player
-
-  // count min and max sentence range for checking (detection is delayed to the notes we see on the screen)
-  SentenceMin := Lines[0].Current-1;
-  if (SentenceMin < 0) then
-    SentenceMin := 0;
-  SentenceMax := Lines[0].Current;
-
-  // check for an active note at the current time defined in the lyrics
-  NoteAvailable := false;
-  SentenceDetected := SentenceMin;
-  for SentenceIndex := SentenceMin to SentenceMax do
-  begin
-    Line := @Lines[0].Line[SentenceIndex];
-    for LineFragmentIndex := 0 to Line.HighNote do
-    begin
-      CurrentLineFragment := @Line.Note[LineFragmentIndex];
-      // check if line is active
-      if ((CurrentLineFragment.Start <= LyricsState.CurrentBeatD) and
-          (CurrentLineFragment.Start + CurrentLineFragment.Length-1 >= LyricsState.CurrentBeatD)) and
-         (CurrentLineFragment.NoteType <> ntFreestyle) and // but ignore FreeStyle notes
-         (CurrentLineFragment.Length > 0) then // and make sure the note lengths is at least 1
-      begin
-        SentenceDetected := SentenceIndex;
-        NoteAvailable := true;
-        Break;
-      end;
-    end;
-    // TODO: break here, if NoteAvailable is true? We would then use the first instead
-    // of the last note matching the current beat if notes overlap. But notes
-    // should not overlap at all.
-    //if (NoteAvailable) then
-    //  Break;
-  end;
-
-  // analyze player signals
-  for PlayerIndex := 0 to PlayersPlay-1 do
-  begin
-    CurrentPlayer := @Player[PlayerIndex];
-    CurrentSound := AudioInputProcessor.Sound[PlayerIndex];
-    LastPlayerNote := @CurrentPlayer.Note[CurrentPlayer.HighNote];
-
-    // analyze buffer
-    CurrentSound.AnalyzeBuffer;
-
-    // add some noise
-    // TODO: do we need this?
-    //LyricsState.Tone := LyricsState.Tone + Round(Random(3)) - 1;
-
-    // add note if possible
-    if (CurrentSound.ToneValid and NoteAvailable) then
-    begin
-      Line := @Lines[0].Line[SentenceDetected];
-      
-      // process until last note
-      for LineFragmentIndex := 0 to Line.HighNote do
-      begin
-        CurrentLineFragment := @Line.Note[LineFragmentIndex];
-        if (CurrentLineFragment.Start <= LyricsState.OldBeatD+1) and
-           (CurrentLineFragment.Start + CurrentLineFragment.Length > LyricsState.OldBeatD+1) then
-        begin
-          // compare notes (from song-file and from player)
-
-          // move players tone to proper octave
-          while (CurrentSound.Tone - CurrentLineFragment.Tone > 6) do
-            CurrentSound.Tone := CurrentSound.Tone - 12;
-
-          while (CurrentSound.Tone - CurrentLineFragment.Tone < -6) do
-            CurrentSound.Tone := CurrentSound.Tone + 12;
-
-          // half size notes patch
-          NoteHit := false;
-
-          //if Ini.Difficulty = 0 then Range := 2;
-          //if Ini.Difficulty = 1 then Range := 1;
-          //if Ini.Difficulty = 2 then Range := 0;
-          Range := 2 - Ini.Difficulty;
-
-          // check if the player hit the correct tone within the tolerated range
-          if (Abs(CurrentLineFragment.Tone - CurrentSound.Tone) <= Range) then
-          begin
-            // adjust the players tone to the correct one
-            // TODO: do we need to do this?
-            CurrentSound.Tone := CurrentLineFragment.Tone;
-
-            // half size notes patch
-            NoteHit := true;
-
-            if (Ini.LineBonus > 0) then
-              MaxSongPoints := MAX_SONG_SCORE - MAX_SONG_LINE_BONUS
-            else
-              MaxSongPoints := MAX_SONG_SCORE;
-
-            // Note: ScoreValue is the sum of all note values of the song
-            MaxLinePoints := MaxSongPoints / Lines[0].ScoreValue;
-
-            // FIXME: is this correct? Why do we add the points for a whole line
-            // if just one note is correct?
-            case CurrentLineFragment.NoteType of
-              ntNormal:  CurrentPlayer.Score := CurrentPlayer.Score + MaxLinePoints;
-              ntGolden:  CurrentPlayer.ScoreGolden := CurrentPlayer.ScoreGolden + MaxLinePoints;
-            end;
-
-            CurrentPlayer.ScoreInt := Floor(CurrentPlayer.Score / 10) * 10;
-            CurrentPlayer.ScoreGoldenInt := Floor(CurrentPlayer.ScoreGolden / 10) * 10;
-
-            CurrentPlayer.ScoreTotalInt := CurrentPlayer.ScoreInt +
-                                           CurrentPlayer.ScoreGoldenInt +
-                                           CurrentPlayer.ScoreLineInt;
-          end;
-
-        end; // operation
-      end; // for
-
-      // check if we have to add a new note or extend the note's length
-      if (SentenceDetected = SentenceMax) then
-      begin
-        // we will add a new note
-        NewNote := true;
-        // if last has the same tone
-        if ((CurrentPlayer.LengthNote > 0) and
-            (LastPlayerNote.Tone = CurrentSound.Tone) and
-            ((LastPlayerNote.Start + LastPlayerNote.Length) = LyricsState.CurrentBeatD)) then
-        begin
-          NewNote := false;
-        end;
-
-        // if is not as new note to control
-        for LineFragmentIndex := 0 to Line.HighNote do
-        begin
-          if (Line.Note[LineFragmentIndex].Start = LyricsState.CurrentBeatD) then
-            NewNote := true;
-        end;
-
-        // add new note
-        if NewNote then
-        begin
-          // new note
-          Inc(CurrentPlayer.LengthNote);
-          Inc(CurrentPlayer.HighNote);
-          SetLength(CurrentPlayer.Note, CurrentPlayer.LengthNote);
-
-          // update player's last note
-          LastPlayerNote := @CurrentPlayer.Note[CurrentPlayer.HighNote];
-          with LastPlayerNote^ do
-          begin
-            Start  := LyricsState.CurrentBeatD;
-            Length := 1;
-            Tone   := CurrentSound.Tone; // Tone || ToneAbs
-            Detect := LyricsState.MidBeat;
-            Hit    := NoteHit; // half note patch
-          end;
-        end
-        else
-        begin
-          // extend note length
-          Inc(LastPlayerNote.Length);
-        end;
-
-        // check for perfect note and then lit the star (on Draw)
-        for LineFragmentIndex := 0 to Line.HighNote do
-        begin
-          CurrentLineFragment := @Line.Note[LineFragmentIndex];
-          if (CurrentLineFragment.Start = LastPlayerNote.Start) and
-             (CurrentLineFragment.Length = LastPlayerNote.Length) and
-             (CurrentLineFragment.Tone = LastPlayerNote.Tone) then
-          begin
-            LastPlayerNote.Perfect := true;
-          end;
-        end;
-      end; // if SentenceDetected = SentenceMax
-
-    end; // if Detected
-  end; // for PlayerIndex
-
-  //Log.LogStatus('EndBeat', 'NewBeat');
-
-  // on sentence end -> for LineBonus and display of SingBar (rating pop-up)
-  if (SentenceDetected >= Low(Lines[0].Line)) and
-     (SentenceDetected <= High(Lines[0].Line)) then
-  begin
-    Line := @Lines[0].Line[SentenceDetected];
-    CurrentLineFragment := @Line.Note[Line.HighNote];
-    if ((CurrentLineFragment.Start + CurrentLineFragment.Length - 1) = LyricsState.CurrentBeatD) then
-    begin
-      if assigned(Screen) then
-        Screen.OnSentenceEnd(SentenceDetected);
-    end;
-  end;
-
-end;
-
-procedure ClearScores(PlayerNum: integer);
-begin
-  with Player[PlayerNum] do
-  begin
-    Score := 0;
-    ScoreInt := 0;
-    ScoreLine := 0;
-    ScoreLineInt := 0;
-    ScoreGolden := 0;
-    ScoreGoldenInt := 0;
-    ScoreTotalInt := 0;
-  end;
-end;
-
-procedure AddSpecialPath(var PathList: TStringList; const Path: string);
-var
-  I: integer;
-  PathAbs, OldPathAbs: string;
-begin
-  if (PathList = nil) then
-    PathList := TStringList.Create;
-
-  if (Path = '') or not DirectoryExists(Path) then
-    Exit;
-
-  PathAbs := IncludeTrailingPathDelimiter(ExpandFileName(Path));
-
-  // check if path or a part of the path was already added
-  for I := 0 to PathList.Count-1 do
-  begin
-    OldPathAbs := IncludeTrailingPathDelimiter(ExpandFileName(PathList[I]));
-    // check if the new directory is a sub-directory of a previously added one.
-    // This is also true, if both paths point to the same directories.
-    if (AnsiStartsText(OldPathAbs, PathAbs)) then
-    begin
-      // ignore the new path
-      Exit;
-    end;
-
-    // check if a previously added directory is a sub-directory of the new one.
-    if (AnsiStartsText(PathAbs, OldPathAbs)) then
-    begin
-      // replace the old with the new one.
-      PathList[I] := PathAbs;
-      Exit;
-    end;
-  end;
-
-  PathList.Add(PathAbs);
-end;
-
-procedure AddSongPath(const Path: string);
-begin
-  AddSpecialPath(SongPaths, Path);
-end;
-
-procedure AddCoverPath(const Path: string);
-begin
-  AddSpecialPath(CoverPaths, Path);
-end;
-
-(**
- * Initialize a path variable
- * After setting paths, make sure that paths exist
- *)
-function FindPath(out PathResult: string; const RequestedPath: string; NeedsWritePermission: boolean): boolean;
-begin
-  Result := false;
-
-  if (RequestedPath = '') then
-    Exit;
-
-  // Make sure the directory exists
-  if (not ForceDirectories(RequestedPath)) then
-  begin
-    PathResult := '';
-    Exit;
-  end;
-
-  PathResult := IncludeTrailingPathDelimiter(RequestedPath);
-
-  if (NeedsWritePermission) and
-     (FileIsReadOnly(RequestedPath)) then
-  begin
-    Exit;
-  end;
-
-  Result := true;
-end;
-
-(**
- * Function sets all absolute paths e.g. song path and makes sure the directorys exist
- *)
-procedure InitializePaths;
-begin
-  // Log directory (must be writable)
-  if (not FindPath(LogPath, Platform.GetLogPath, true)) then
-  begin
-    Log.FileOutputEnabled := false;
-    Log.LogWarn('Log directory "'+ Platform.GetLogPath +'" not available', 'InitializePaths');
-  end;
-
-  FindPath(SoundPath,        Platform.GetGameSharedPath + 'sounds', false);
-  FindPath(ThemePath,        Platform.GetGameSharedPath + 'themes', false);
-  FindPath(SkinsPath,        Platform.GetGameSharedPath + 'themes', false);
-  FindPath(LanguagesPath,    Platform.GetGameSharedPath + 'languages', false);
-  FindPath(PluginPath,       Platform.GetGameSharedPath + 'plugins', false);
-  FindPath(VisualsPath,      Platform.GetGameSharedPath + 'visuals', false);
-  FindPath(ResourcesPath,    Platform.GetGameSharedPath + 'resources', false);
-
-  // Playlists are not shared as we need one directory to write too
-  FindPath(PlaylistPath, Platform.GetGameUserPath + 'playlists', true);
-  
-  // Screenshot directory (must be writable)
-  if (not FindPath(ScreenshotsPath,  Platform.GetGameUserPath + 'screenshots', true)) then
-  begin
-    Log.LogWarn('Screenshot directory "'+ Platform.GetGameUserPath +'" not available', 'InitializePaths');
-  end;
-
-  // Add song paths
-  AddSongPath(Params.SongPath);
-  AddSongPath(Platform.GetGameSharedPath + 'songs');
-  AddSongPath(Platform.GetGameUserPath + 'songs');
-
-  // Add category cover paths
-  AddCoverPath(Platform.GetGameSharedPath + 'covers');
-  AddCoverPath(Platform.GetGameUserPath + 'covers');
-end;
-
-end.