path: root/Game/Code/Classes/UMain.pas

unit UMain;

interface

{$IFDEF FPC}
  {$MODE Delphi}
{$ENDIF}

{$I switches.inc}

uses SDL, UGraphic, UMusic, URecord, UTime, SysUtils, UDisplay, UIni, ULog, ULyrics, UScreenSing,
  OpenGL12,

  {$IFDEF UseSerialPort}
  zlportio {you can disable it and all PortWriteB calls},
  {$ENDIF}

  ULCD, ULight, UThemes{, UScreenPopup};

type
  TPlayer = record
    Name:         string;

    Score:        real;
    ScoreLine:    real;
    ScoreGolden:  real;

    ScoreI:       integer;
    ScoreLineI:   integer;
    ScoreGoldenI: integer;
    ScoreTotalI:  integer;



    //SingBar Mod
    ScoreLast:    Real;//Last Line Score
    ScorePercent:    integer;//Aktual Fillstate of the SingBar
    ScorePercentTarget:  integer;//Target Fillstate of the SingBar
    //end Singbar Mod

    //PhrasenBonus - Line Bonus Mod
    LineBonus_PosX:     Single;
    LineBonus_PosY:     Single;
    LineBonus_Alpha:    Single;
    LineBonus_Visible:  boolean;
    LineBonus_Text:     string;
    LineBonus_Color:    TRGB;
    LineBonus_Age:      Integer;
    LineBonus_Rating: Integer;
    //Variable vor Positioning -> Set on ScreenShow, different when Playercount Changes
    LineBonus_TargetX:  integer;
    LineBonus_TargetY:  integer;
    LineBonus_StartX:  integer;
    LineBonus_StartY:  integer;
    //PhrasenBonus - Line Bonus Mod End

    //PerfectLineTwinkle Mod (effect)
    LastSentencePerfect: Boolean;
    //PerfectLineTwinkle Mod end


//    Meter:        real;

    HighNut:  integer;
    IlNut:    integer;
    Nuta:     array of record
      Start:      integer;
      Dlugosc:    integer;
      Detekt:     real;     // dokladne miejsce, w ktorym wykryto ta nute
      Ton:        real;
      Perfect:    boolean; // true if the note matches the original one, lit the star



      // Half size Notes Patch
      Hit:        boolean; // true if the note Hits the Line
      //end Half size Notes Patch



    end;
  end;


var
  //Absolute Paths
  GamePath:         string;
  SoundPath:        string;
  SongPath:         string;
  LogPath:          string;
  ThemePath:        string;
  ScreenshotsPath:  string;
  CoversPath:       string;
  LanguagesPath:    string;
  PluginPath:       string;
  PlayListPath:     string;

  OGL:      Boolean;
  Done:     Boolean;
  Event:    TSDL_event;
  FileName: string;
  Restart:  boolean;

  // gracz i jego nuty
  Player:       array of TPlayer;
  PlayersPlay:  integer;

procedure InitializePaths;

procedure MainLoop;
procedure CheckEvents;
procedure Sing(Sender: TScreenSing);
procedure NewSentence(Sender: TScreenSing);
procedure NewBeat(Sender: TScreenSing); // executed when on then new beat
procedure NewBeatC(Sender: TScreenSing); // executed when on then new beat for click
procedure NewBeatD(Sender: TScreenSing); // executed when on then new beat for detection
//procedure NewHalf; // executed when in the half between beats
procedure NewNote(Sender: TScreenSing); // detect note
function GetMidBeat(Time: real): real;
function GetTimeFromBeat(Beat: integer): real;
procedure ClearScores(PlayerNum: integer);

implementation
uses USongs, UJoystick, math, UCommandLine;

procedure MainLoop;
var
  Delay:    integer;
begin
  SDL_EnableKeyRepeat(125, 125);
  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;

    // light
    Light.Refresh;

    // delay
    CountMidTime;
//    if 1000*TimeMid > 100 then beep;
    Delay := Floor(1000 / 100 - 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;
  UnloadOpenGL;
End;

Procedure CheckEvents;
//var
//  p:    pointer;
Begin
  if not Assigned(Display.NextScreen) then
  While SDL_PollEvent( @event ) = 1 Do
  Begin
//    beep;
    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; // With}
      SDL_KEYDOWN:
        begin
          //ScreenShot hack. If Print is pressed-> Make screenshot and Save to Screenshots Path
          if (Event.key.keysym.sym = SDLK_SYSREQ) then
            Display.ScreenShot

          // popup hack... 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, Event.key.keysym.unicode, True)
          else if (ScreenPopupCheck <> NIL) AND (ScreenPopupCheck.Visible) then
            done := not ScreenPopupCheck.ParseInput(Event.key.keysym.sym, Event.key.keysym.unicode, True)
          // end of popup hack

          else
          begin
            // check for Screen want to Exit
            done := Not Display.ActualScreen^.ParseInput(Event.key.keysym.sym, 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.ActualScreen^.CheckFadeTo(NIL,'MSG_QUIT_USDX');
              end
              else //When asking for exit is disabled then simply exit
              begin
                Display.Fade := 0;
                Display.NextScreenWithCheck := nil;
                Display.CheckOK := True;
              end;
            end;

          end;            //        if (Not Display.ActualScreen^.ParseInput(Event.key.keysym.scancode, True)) then
        end;
//      SDL_JOYAXISMOTION:
//        begin
//          beep
//        end;
      SDL_JOYBUTTONDOWN:
        begin
          beep
        end;
    End; // Case Event.type_
  End; // While
End; // CheckEvents

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(AktSong.BPM) = BPMNum then begin
    // last BPM
    CurBeat := AktSong.BPM[BPMNum].StartBeat + GetBeats(AktSong.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(AktSong.BPM[BPMNum].BPM, AktSong.BPM[BPMNum+1].StartBeat - AktSong.BPM[BPMNum].StartBeat);

    // compare it to remaining time
    if (Time - NewTime) > 0 then begin
      // there is still remaining time
      CurBeat := AktSong.BPM[BPMNum].StartBeat;
      Time := Time - NewTime;
    end else begin
      // there is no remaining time
      CurBeat := AktSong.BPM[BPMNum].StartBeat + GetBeats(AktSong.BPM[BPMNum].BPM, Time);
      Time := 0;
    end; // if
  end; // if
end;

function GetMidBeat(Time: real): real;
var
  CurBeat:  real;
  CurBPM:   integer;
//  TopBeat:  real;
//  TempBeat: real;
//  TempTime: real;
begin
  Result := 0;
  if Length(AktSong.BPM) = 1 then Result := Time * AktSong.BPM[0].BPM / 60;

  (* 2 BPMs *)
{  if Length(AktSong.BPM) > 1 then begin
    (* new system *)
    CurBeat := 0;
    TopBeat := GetBeats(AktSong.BPM[0].BPM, Time);
    if TopBeat > AktSong.BPM[1].StartBeat then begin
      // analyze second BPM
      Time := Time - GetTimeForBeats(AktSong.BPM[0].BPM, AktSong.BPM[1].StartBeat - CurBeat);
      CurBeat := AktSong.BPM[1].StartBeat;
      TopBeat := GetBeats(AktSong.BPM[1].BPM, Time);
      Result := CurBeat + TopBeat;

    end else begin
      (* pierwszy przedzial *)
      Result := TopBeat;
    end;
  end; // if}

  (* more BPMs *)
  if Length(AktSong.BPM) > 1 then begin

    CurBeat := 0;
    CurBPM := 0;
    while (Time > 0) do begin
      GetMidBeatSub(CurBPM, Time, CurBeat);
      Inc(CurBPM);
    end;

    Result := CurBeat;
  end; // if
end;

function GetTimeFromBeat(Beat: integer): real;
var
  CurBPM:   integer;
begin
  Result := 0;
  if Length(AktSong.BPM) = 1 then Result := AktSong.GAP / 1000 + Beat * 60 / AktSong.BPM[0].BPM;

  (* more BPMs *)
  if Length(AktSong.BPM) > 1 then begin
    Result := AktSong.GAP / 1000;
    CurBPM := 0;
    while (CurBPM <= High(AktSong.BPM)) and (Beat > AktSong.BPM[CurBPM].StartBeat) do begin
      if (CurBPM < High(AktSong.BPM)) and (Beat >= AktSong.BPM[CurBPM+1].StartBeat) then begin
        // full range
        Result := Result + (60 / AktSong.BPM[CurBPM].BPM) * (AktSong.BPM[CurBPM+1].StartBeat - AktSong.BPM[CurBPM].StartBeat);
      end;

      if (CurBPM = High(AktSong.BPM)) or (Beat < AktSong.BPM[CurBPM+1].StartBeat) then begin
        // in the middle
        Result := Result + (60 / AktSong.BPM[CurBPM].BPM) * (Beat - AktSong.BPM[CurBPM].StartBeat);
      end;
      Inc(CurBPM);
    end;

{    while (Time > 0) do begin
      GetMidBeatSub(CurBPM, Time, CurBeat);
      Inc(CurBPM);
    end;}
  end; // if}
end;

procedure Sing(Sender: TScreenSing);
var
  Pet:    integer;
  PetGr:  integer;
  CP:     integer;
  Done:   real;
  N:      integer;
begin
  Czas.Teraz := Czas.Teraz + TimeSkip;

  Czas.OldBeat := Czas.AktBeat;
  Czas.MidBeat := GetMidBeat(Czas.Teraz - (AktSong.Gap{ + 90 I've forgotten for what it is}) / 1000); // new system with variable BPM in function
  Czas.AktBeat := Floor(Czas.MidBeat);

//  Czas.OldHalf := Czas.AktHalf;
//  Czas.MidHalf := Czas.MidBeat + 0.5;
//  Czas.AktHalf := Floor(Czas.MidHalf);

  Czas.OldBeatC := Czas.AktBeatC;
  Czas.MidBeatC := GetMidBeat(Czas.Teraz - (AktSong.Gap) / 1000);
  Czas.AktBeatC := Floor(Czas.MidBeatC);

  Czas.OldBeatD := Czas.AktBeatD;
  Czas.MidBeatD := -0.5+GetMidBeat(Czas.Teraz - (AktSong.Gap + 120 + 20) / 1000); // MidBeat with addition GAP
  Czas.AktBeatD := Floor(Czas.MidBeatD);
  Czas.FracBeatD := Frac(Czas.MidBeatD);

  // sentences routines
  for PetGr := 0 to 0 do begin;//High(Gracz) do begin
    CP := PetGr;
    // ustawianie starej czesci
    Czas.OldCzesc := Czesci[CP].Akt;

    // wybieranie aktualnej czesci
    for Pet := 0 to Czesci[CP].High do
      if Czas.AktBeat >= Czesci[CP].Czesc[Pet].Start then Czesci[CP].Akt := Pet;

    // czysczenie nut gracza, gdy to jest nowa plansza
    // (optymizacja raz na halfbeat jest zla)
    if Czesci[CP].Akt <> Czas.OldCzesc then NewSentence(Sender);

  end; // for PetGr

  // wykonuje operacje raz na beat
  if (Czas.AktBeat >= 0) and (Czas.OldBeat <> Czas.AktBeat) then
    NewBeat(Sender);

  // make some operations on clicks
  if {(Czas.AktBeatC >= 0) and }(Czas.OldBeatC <> Czas.AktBeatC) then
    NewBeatC(Sender);

  // make some operations when detecting new voice pitch
  if (Czas.AktBeatD >= 0) and (Czas.OldBeatD <> Czas.AktBeatD) then
    NewBeatD(Sender);

  // wykonuje operacje w polowie beatu
//  if (Czas.AktHalf >= 1) and (Czas.OldHalf <> Czas.AktHalf) then
//    NewHalf;

  // plynnie przesuwa text
  Done := 1;
  for N := 0 to Czesci[0].Czesc[Czesci[0].Akt].HighNut do
    if (Czesci[0].Czesc[Czesci[0].Akt].Nuta[N].Start <= Czas.MidBeat)
    and (Czesci[0].Czesc[Czesci[0].Akt].Nuta[N].Start + Czesci[0].Czesc[Czesci[0].Akt].Nuta[N].Dlugosc >= Czas.MidBeat) then
      Done := (Czas.MidBeat - Czesci[0].Czesc[Czesci[0].Akt].Nuta[N].Start) / (Czesci[0].Czesc[Czesci[0].Akt].Nuta[N].Dlugosc);

  N := Czesci[0].Czesc[Czesci[0].Akt].HighNut;

  // wylacza ostatnia nute po przejsciu
  if (Ini.LyricsEffect = 1) and (Done = 1) and
    (Czas.MidBeat > Czesci[0].Czesc[Czesci[0].Akt].Nuta[N].Start + Czesci[0].Czesc[Czesci[0].Akt].Nuta[N].Dlugosc)
    then Sender.LyricMain.Selected := -1;

  if Done > 1 then Done := 1;
  Sender.LyricMain.Done := Done;

  // use Done with LCD
{  with ScreenSing do begin
    if LyricMain.Selected >= 0 then begin
      LCD.MoveCursor(1, LyricMain.SelectedLetter + Round((LyricMain.SelectedLength-1) * Done));
      LCD.ShowCursor;
    end;
  end;}


end;

procedure NewSentence(Sender: TScreenSing);
var
G: Integer;
begin
  // czyszczenie nut graczy
  for G := 0 to High(Player) do begin
    Player[G].IlNut := 0;
    Player[G].HighNut := -1;
    SetLength(Player[G].Nuta, 0);
  end;

  // wstawianie tekstow
  with Sender do begin
    LyricMain.AddCzesc(Czesci[0].Akt);
    if Czesci[0].Akt < Czesci[0].High then
      LyricSub.AddCzesc(Czesci[0].Akt+1)
    else
      LyricSub.Clear;
  end;

  Sender.UpdateLCD;
  
  //On Sentence Change...
  Sender.onSentenceChange(Czesci[0].Akt);
end;

procedure NewBeat(Sender: TScreenSing);
var
  Pet:      integer;
//  TempBeat: integer;
begin
  // ustawia zaznaczenie tekstu
//  SingScreen.LyricMain.Selected := -1;
  for Pet := 0 to Czesci[0].Czesc[Czesci[0].Akt].HighNut do
    if (Czesci[0].Czesc[Czesci[0].Akt].Nuta[Pet].Start = Czas.AktBeat) then begin
      // operates on currently beated note
      Sender.LyricMain.Selected := Pet;

//      LCD.MoveCursor(1, ScreenSing.LyricMain.SelectedLetter);
//      LCD.ShowCursor;

      LCD.MoveCursorBR(Sender.LyricMain.SelectedLetter);
      LCD.ShowCursor;

    end;
end;

procedure NewBeatC;
var
  Pet:    integer;
//  LPT_1:  integer;
//  LPT_2:  integer;
begin
//  LPT_1 := 1;
//  LPT_2 := 1;

  // beat click
  if (Ini.BeatClick = 1) and ((Czas.AktBeatC + Czesci[0].Resolution + Czesci[0].NotesGAP) mod Czesci[0].Resolution = 0) then
    Music.PlayClick;

  // debug system on LPT
  if ((Czas.AktBeatC + Czesci[0].Resolution + Czesci[0].NotesGAP) mod Czesci[0].Resolution = 0) then begin
    //LPT_1 := 0;
//    Light.LightOne(0, 150);

    Light.LightOne(1, 200); // beat light
    if ParamStr(1) = '-doublelights' then
      Light.LightOne(0, 200); // beat light


{    if ((Czas.AktBeatC + Czesci[0].Resolution + Czesci[0].NotesGAP) mod (Czesci[0].Resolution * 2) = 0) then
      Light.LightOne(0, 150)
    else
      Light.LightOne(1, 150)}
  end;

  for Pet := 0 to Czesci[0].Czesc[Czesci[0].Akt].HighNut do
    if (Czesci[0].Czesc[Czesci[0].Akt].Nuta[Pet].Start = Czas.AktBeatC) then begin
      // click assist
      if Ini.ClickAssist = 1 then
        Music.PlayClick;

        //LPT_2 := 0;
        if ParamStr(1) <> '-doublelights' then
        Light.LightOne(0, 150); //125


      // drum machine
(*      TempBeat := Czas.AktBeat;// + 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;

    {$IFDEF UseSerialPort}
      // PortWriteB($378, LPT_1 + LPT_2 * 2); // 0 zapala
    {$ENDIF}
end;

procedure NewBeatD(Sender: TScreenSing);
begin
  NewNote(Sender);
end;

//procedure NewHalf;
//begin
//  NewNote;
//end;

procedure NewNote(Sender: TScreenSing);
var
  CP:     integer; // current player
  S:      integer; // sentence
  SMin:   integer;
  SMax:   integer;
  SDet:   integer; // temporary: sentence of detected note
  Pet:    integer;
  Mozna:  boolean;
  Nowa:   boolean;
  Range:  integer;
  NoteHit:boolean;
begin
//  Log.LogStatus('Beat ' + IntToStr(Czas.AktBeat) + ' HalfBeat ' + IntToStr(Czas.AktHalf), 'NewBeat');
//  beep;

  // analizuje dla obu graczy ten sam sygnal (Sound.OneSrcForBoth)
  // albo juz lepiej nie
  for CP := 0 to PlayersPlay-1 do begin

    // analyze buffer
    Sound[CP].AnalizujBufor;

    // adds some noise
//    Czas.Ton := Czas.Ton + Round(Random(3)) - 1;

    // 0.5.0: count min and max sentence range for checking (detection is delayed to the notes we see on the screen)
    SMin := Czesci[0].Akt-1;
    if SMin < 0 then SMin := 0;
    SMax := Czesci[0].Akt;

    // check if we can add new note
    Mozna := false;
    SDet:=SMin;
    for S := SMin to SMax do
      for Pet := 0 to Czesci[0].Czesc[S].HighNut do
        if ((Czesci[0].Czesc[S].Nuta[Pet].Start <= Czas.AktBeatD)
          and (Czesci[0].Czesc[S].Nuta[Pet].Start + Czesci[0].Czesc[S].Nuta[Pet].Dlugosc - 1 >= Czas.AktBeatD))
          and (not Czesci[0].Czesc[S].Nuta[Pet].FreeStyle) // but don't allow when it's FreeStyle note
          and (Czesci[0].Czesc[S].Nuta[Pet].Dlugosc > 0) // and make sure the note lenghts is at least 1
          then begin
            SDet := S;
            Mozna := true;
            Break;
          end;

    S := SDet;





//    Czas.SzczytJest := true;
//    Czas.Ton := 27;

    // gdy moze, to dodaje nute
    if (Sound[CP].SzczytJest) and (Mozna) then begin
      // operowanie na ostatniej nucie
      for Pet := 0 to Czesci[0].Czesc[S].HighNut do
        if (Czesci[0].Czesc[S].Nuta[Pet].Start <= Czas.OldBeatD+1)
        and (Czesci[0].Czesc[S].Nuta[Pet].Start +
        Czesci[0].Czesc[S].Nuta[Pet].Dlugosc > Czas.OldBeatD+1) then begin
          // to robi, tylko dla pary nut (oryginalnej i gracza)

          // przesuwanie tonu w odpowiednia game
          while (Sound[CP].Ton - Czesci[0].Czesc[S].Nuta[Pet].Ton > 6) do
            Sound[CP].Ton := Sound[CP].Ton - 12;
          while (Sound[CP].Ton - Czesci[0].Czesc[S].Nuta[Pet].Ton < -6) do
            Sound[CP].Ton := Sound[CP].Ton + 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;
          if abs(Czesci[0].Czesc[S].Nuta[Pet].Ton - Sound[CP].Ton) <= Range then begin
            Sound[CP].Ton := Czesci[0].Czesc[S].Nuta[Pet].Ton;


            // Half size Notes Patch
            NoteHit := true;


            if (Ini.LineBonus = 0) then
            begin
            // add points without LineBonus
            case Czesci[0].Czesc[S].Nuta[Pet].Wartosc of
              1:  Player[CP].Score := Player[CP].Score + 10000 / Czesci[0].Wartosc *
                    Czesci[0].Czesc[S].Nuta[Pet].Wartosc;
              2:  Player[CP].ScoreGolden := Player[CP].ScoreGolden + 10000 / Czesci[0].Wartosc *
                    Czesci[0].Czesc[S].Nuta[Pet].Wartosc;
            end;
            end
            else
            begin
            // add points with Line Bonus
            case Czesci[0].Czesc[S].Nuta[Pet].Wartosc of
              1:  Player[CP].Score := Player[CP].Score + 9000 / Czesci[0].Wartosc *
                    Czesci[0].Czesc[S].Nuta[Pet].Wartosc;
              2:  Player[CP].ScoreGolden := Player[CP].ScoreGolden + 9000 / Czesci[0].Wartosc *
                    Czesci[0].Czesc[S].Nuta[Pet].Wartosc;
            end;
            end;

            Player[CP].ScoreI := Floor(Player[CP].Score / 10) * 10;
            Player[CP].ScoreGoldenI := Floor(Player[CP].ScoreGolden / 10) * 10;

            Player[CP].ScoreTotalI := Player[CP].ScoreI + Player[CP].ScoreGoldenI + Player[CP].ScoreLineI;
          end;

        end; // operowanie

      // sprawdzanie czy to nowa nuta, czy przedluzenie
      if S = SMax then begin
      Nowa := true;
      // jezeli ostatnia ma ten sam ton
      if (Player[CP].IlNut > 0 ) and (Player[CP].Nuta[Player[CP].HighNut].Ton = Sound[CP].Ton)
        and (Player[CP].Nuta[Player[CP].HighNut].Start + Player[CP].Nuta[Player[CP].HighNut].Dlugosc = Czas.AktBeatD)
        then Nowa := false;
      // jezeli jest jakas nowa nuta na sprawdzanym beacie
      for Pet := 0 to Czesci[0].Czesc[S].HighNut do
        if (Czesci[0].Czesc[S].Nuta[Pet].Start = Czas.AktBeatD) then
          Nowa := true;

      // dodawanie nowej nuty
      if Nowa then begin
        // nowa nuta
        Player[CP].IlNut := Player[CP].IlNut + 1;
        Player[CP].HighNut := Player[CP].HighNut + 1;
        SetLength(Player[CP].Nuta, Player[CP].IlNut);
        Player[CP].Nuta[Player[CP].HighNut].Start := Czas.AktBeatD;
        Player[CP].Nuta[Player[CP].HighNut].Dlugosc := 1;
        Player[CP].Nuta[Player[CP].HighNut].Ton := Sound[CP].Ton; // Ton || TonDokl
        Player[CP].Nuta[Player[CP].HighNut].Detekt := Czas.MidBeat;


        // Half Note Patch
        Player[CP].Nuta[Player[CP].HighNut].Hit := NoteHit;


        //        Log.LogStatus('Nowa Nuta ' + IntToStr(Gracz.Nuta[Gracz.HighNut].Start), 'NewBeat');

      end else begin
        // przedluzenie nuty
        Player[CP].Nuta[Player[CP].HighNut].Dlugosc := Player[CP].Nuta[Player[CP].HighNut].Dlugosc + 1;
      end;


      // check for perfect note and then lit the star (on Draw)
      for Pet := 0 to Czesci[0].Czesc[S].HighNut do
        if (Czesci[0].Czesc[S].Nuta[Pet].Start = Player[CP].Nuta[Player[CP].HighNut].Start)
        and (Czesci[0].Czesc[S].Nuta[Pet].Dlugosc = Player[CP].Nuta[Player[CP].HighNut].Dlugosc)
        and (Czesci[0].Czesc[S].Nuta[Pet].Ton = Player[CP].Nuta[Player[CP].HighNut].Ton) then begin
          Player[CP].Nuta[Player[CP].HighNut].Perfect := true;
        end;

      end;// else beep; // if S = SMax

    end; // if moze
  end; // for CP
//  Log.LogStatus('EndBeat', 'NewBeat');

//On Sentence End -> For LineBonus + SingBar
if (sDet >= low(Czesci[0].Czesc)) AND (sDet <= high(Czesci[0].Czesc)) then
if ((Czesci[0].Czesc[SDet].Nuta[Czesci[0].Czesc[SDet].HighNut].Start + Czesci[0].Czesc[SDet].Nuta[Czesci[0].Czesc[SDet].HighNut].Dlugosc - 1) = Czas.AktBeatD) then
  Sender.onSentenceEnd(sDet);

end;

procedure ClearScores(PlayerNum: integer);
begin
  Player[PlayerNum].Score := 0;
  Player[PlayerNum].ScoreI := 0;
  Player[PlayerNum].ScoreLine := 0;
  Player[PlayerNum].ScoreLineI := 0;
  Player[PlayerNum].ScoreGolden := 0;
  Player[PlayerNum].ScoreGoldenI := 0;
  Player[PlayerNum].ScoreTotalI := 0;


  //SingBar Mod
  Player[PlayerNum].ScoreLast := 0;
  Player[PlayerNum].ScorePercent := 50;// Sets to 50% when song starts
  Player[PlayerNum].ScorePercentTarget := 50;// Sets to 50% when song starts
  //end SingBar Mod

  //PhrasenBonus - Line Bonus Mod
  Player[PlayerNum].LineBonus_Visible := False; //Hide Line Bonus
  Player[PlayerNum].LineBonus_Alpha   := 0;
  Player[PlayerNum].LineBonus_TargetX := 70 + PlayerNum*500;
  Player[PlayerNum].LineBonus_TargetY := 30;
  //PhrasenBonus - Line Bonus Mod End
end;

//--------------------
// Function sets all Absolute Paths e.g. Song Path and makes sure the Directorys exist
//--------------------
procedure InitializePaths;

  // Initialize a Path Variable
  // After Setting Paths, make sure that Paths exist
  function initialize_path( out aPathVar : String; const aLocation : String ): boolean;
  var
    lWriteable: Boolean;
  begin
    aPathVar := aLocation;

    If DirectoryExists(aPathVar) then
      lWriteable := ForceDirectories(aPathVar)
    else
      lWriteable := false;

    if not lWriteable then
      Log.LogError('Error: Dir ('+ aLocation +') is Readonly');

    result := lWriteable;
  end;

begin

  GamePath := ExtractFilePath(ParamStr(0));

  initialize_path( LogPath         , GamePath                 );
  initialize_path( SoundPath       , GamePath + 'Sounds\'     );
  initialize_path( SongPath        , GamePath + 'Songs\'      );
  initialize_path( ThemePath       , GamePath + 'Themes\'     );
  initialize_path( ScreenshotsPath , GamePath + 'Screenshots\');
  initialize_path( CoversPath      , GamePath + 'Covers\'     );
  initialize_path( LanguagesPath   , GamePath + 'Languages\'  );
  initialize_path( PluginPath      , GamePath + 'Plugins\'    );
  initialize_path( PlaylistPath    , GamePath + 'Playlists\'  );

  DecimalSeparator := ',';
end;

end.