From 7ede07ea15a9c91f980a25ed6afbdf45987e7fcd Mon Sep 17 00:00:00 2001 From: jaybinks Date: Mon, 10 Mar 2008 02:13:08 +0000 Subject: auto removed a bunch of unused local variables ( removed with a script parsing compiler output ) git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@950 b956fd51-792f-4845-bead-9b4dfca2ff2c --- Game/Code/Classes/USong.pas | 1440 +++++++++++++++++++++---------------------- 1 file changed, 720 insertions(+), 720 deletions(-) (limited to 'Game/Code/Classes/USong.pas') diff --git a/Game/Code/Classes/USong.pas b/Game/Code/Classes/USong.pas index 940f2779..427cba2e 100644 --- a/Game/Code/Classes/USong.pas +++ b/Game/Code/Classes/USong.pas @@ -1,720 +1,720 @@ -unit USong; - -interface - -{$IFDEF FPC} - {$MODE Delphi} -{$ENDIF} - -{$I switches.inc} - -uses - {$IFDEF MSWINDOWS} - Windows, - {$ELSE} - {$IFNDEF DARWIN} - syscall, - {$ENDIF} - baseunix, - UnixType, - {$ENDIF} - SysUtils, - Classes, - UPlatform, - ULog, - UTexture, - UCommon, - {$IFDEF DARWIN} - cthreads, - {$ENDIF} - {$IFDEF USE_PSEUDO_THREAD} - PseudoThread, - {$ENDIF} - UCatCovers; - -type - - TSingMode = ( smNormal, smPartyMode, smPlaylistRandom ); - - TBPM = record - BPM: real; - StartBeat: real; - end; - - TScore = record - Name: widestring; - Score: integer; - Length: string; - end; - - TSong = class - FileLineNo : integer; //Line which is readed at Last, for error reporting - - procedure ParseNote(LineNumber: integer; TypeP: char; StartP, DurationP, NoteP: integer; LyricS: string); - procedure NewSentence(LineNumberP: integer; Param1, Param2: integer); - - function ReadTXTHeader( const aFileName : WideString ): boolean; - public - Path: widestring; - Folder: widestring; // for sorting by folder - fFileName, - FileName: widestring; - - // sorting methods - Category: array of widestring; // I think I won't need this - Genre: widestring; - Edition: widestring; - Language: widestring; // 0.5.0: new - - Title: widestring; - Artist: widestring; - - Text: widestring; - Creator: widestring; - - Cover: widestring; - CoverTex: TTexture; - Mp3: widestring; - Background: widestring; - Video: widestring; - VideoGAP: real; - VideoLoaded: boolean; // 0.5.0: true if the video has been loaded - NotesGAP: integer; - Start: real; // in seconds - Finish: integer; // in miliseconds - Relative: boolean; - Resolution: integer; - BPM: array of TBPM; - GAP: real; // in miliseconds - - Score: array[0..2] of array of TScore; - - // these are used when sorting is enabled - Visible: boolean; // false if hidden, true if visible - Main: boolean; // false for songs, true for category buttons - OrderNum: integer; // has a number of category for category buttons and songs - OrderTyp: integer; // type of sorting for this button (0=name) - CatNumber: integer; // Count of Songs in Category for Cats and Number of Song in Category for Songs - - SongFile: TextFile; // all procedures in this unit operates on this file - - Base : array[0..1] of integer; - Rel : array[0..1] of integer; - Mult : integer; - MultBPM : integer; - - constructor create ( const aFileName : WideString ); - function LoadSong: boolean; - function Analyse(): boolean; - procedure clear(); - end; - -implementation - -uses - TextGL, - UIni, - UMusic, //needed for Lines - UMain; //needed for Player - -constructor TSong.create( const aFileName : WideString ); -begin - - Mult := 1; - - MultBPM := 4; - - - fFileName := aFileName; - - - if fileexists( aFileName ) then - - begin - - self.Path := ExtractFilePath( aFileName ); - self.Folder := ExtractFilePath( aFileName ); - self.FileName := ExtractFileName( aFileName ); - -(* - - if ReadTXTHeader( aFileName ) then - - begin - - LoadSong(); - - end - else - begin - Log.LogError('Error Loading SongHeader, abort Song Loading'); - Exit; - end; -*) - end; - -end; - - -function TSong.LoadSong(): boolean; - -var - TempC: char; - Text: string; - CP: integer; // Current Player (0 or 1) - Count: integer; - Both: boolean; - Param1: integer; - Param2: integer; - Param3: integer; - ParamS: string; - I: Integer; -begin - Result := false; - - if not FileExists(Path + PathDelim + FileName) then - begin - Log.LogError('File not found: "' + Path + PathDelim + FileName + '"', 'TSong.LoadSong()'); - exit; - end; - - MultBPM := 4; // multiply beat-count of note by 4 - Mult := 1; // accuracy of measurement of note - Base[0] := 100; // high number - Lines[0].NoteType := 0; - self.Relative := false; - Rel[0] := 0; - CP := 0; - Both := false; - - if Length(Player) = 2 then - Both := true; - - try - // Open song file for reading..... - FileMode := fmOpenRead; - AssignFile(SongFile, fFileName); - Reset(SongFile); - - //Clear old Song Header - if (self.Path = '') then - self.Path := ExtractFilePath(FileName); - - if (self.FileName = '') then - self.Filename := ExtractFileName(FileName); - - Result := False; - - Reset(SongFile); - FileLineNo := 0; - //Search for Note Begining - repeat - ReadLn(SongFile, Text); - Inc(FileLineNo); - - if (EoF(SongFile)) then - begin //Song File Corrupted - No Notes - CloseFile(SongFile); - Log.LogError('Could not load txt File, no Notes found: ' + FileName); - Result := False; - Exit; - end; - Read(SongFile, TempC); - until ((TempC = ':') or (TempC = 'F') or (TempC = '*')); - - SetLength(Lines, 2); - for Count := 0 to High(Lines) do begin - SetLength(Lines[Count].Line, 1); - Lines[Count].High := 0; - Lines[Count].Number := 1; - Lines[Count].Current := 0; - Lines[Count].Resolution := self.Resolution; - Lines[Count].NotesGAP := self.NotesGAP; - Lines[Count].Line[0].IlNut := 0; - Lines[Count].Line[0].HighNote := -1; - end; - - // TempC := ':'; - // TempC := Text[1]; // read from backup variable, don't use default ':' value - - while (TempC <> 'E') AND (not EOF(SongFile)) do - begin - - if (TempC = ':') or (TempC = '*') or (TempC = 'F') then begin - // read notes - Read(SongFile, Param1); - Read(SongFile, Param2); - Read(SongFile, Param3); - Read(SongFile, ParamS); - - //Check for ZeroNote - if Param2 = 0 then Log.LogError('Error: Found ZeroNote at "'+TempC+' '+IntToStr(Param1)+' '+IntToStr(Param2)+' '+IntToStr(Param3)+' '+ParamS+'" -> Note ignored!') else - begin - // add notes - if not Both then - // P1 - ParseNote(0, TempC, (Param1+Rel[0]) * Mult, Param2 * Mult, Param3, ParamS) - else begin - // P1 + P2 - ParseNote(0, TempC, (Param1+Rel[0]) * Mult, Param2 * Mult, Param3, ParamS); - ParseNote(1, TempC, (Param1+Rel[1]) * Mult, Param2 * Mult, Param3, ParamS); - end; - end; //Zeronote check - end; // if - - if TempC = '-' then - begin - // reads sentence - Read(SongFile, Param1); - if self.Relative then Read(SongFile, Param2); // read one more data for relative system - - // new sentence - if not Both then - // P1 - NewSentence(0, (Param1 + Rel[0]) * Mult, Param2) - else begin - // P1 + P2 - NewSentence(0, (Param1 + Rel[0]) * Mult, Param2); - NewSentence(1, (Param1 + Rel[1]) * Mult, Param2); - end; - end; // if - - if TempC = 'B' then - begin - SetLength(self.BPM, Length(self.BPM) + 1); - Read(SongFile, self.BPM[High(self.BPM)].StartBeat); - self.BPM[High(self.BPM)].StartBeat := self.BPM[High(self.BPM)].StartBeat + Rel[0]; - - Read(SongFile, Text); - self.BPM[High(self.BPM)].BPM := StrToFloat(Text); - self.BPM[High(self.BPM)].BPM := self.BPM[High(self.BPM)].BPM * Mult * MultBPM; - end; - - - if not Both then - begin - Lines[CP].Line[Lines[CP].High].BaseNote := Base[CP]; - Lines[CP].Line[Lines[CP].High].LyricWidth := glTextWidth(PChar(Lines[CP].Line[Lines[CP].High].Lyric)); - //Total Notes Patch - Lines[CP].Line[Lines[CP].High].TotalNotes := 0; - for I := low(Lines[CP].Line[Lines[CP].High].Note) to high(Lines[CP].Line[Lines[CP].High].Note) do - begin - Lines[CP].Line[Lines[CP].High].TotalNotes := Lines[CP].Line[Lines[CP].High].TotalNotes + Lines[CP].Line[Lines[CP].High].Note[I].Lenght * Lines[CP].Line[Lines[CP].High].Note[I].NoteType; - end; - //Total Notes Patch End - end else begin - for Count := 0 to High(Lines) do begin - Lines[Count].Line[Lines[Count].High].BaseNote := Base[Count]; - Lines[Count].Line[Lines[Count].High].LyricWidth := glTextWidth(PChar(Lines[Count].Line[Lines[Count].High].Lyric)); - //Total Notes Patch - Lines[Count].Line[Lines[Count].High].TotalNotes := 0; - for I := low(Lines[Count].Line[Lines[Count].High].Note) to high(Lines[Count].Line[Lines[Count].High].Note) do - begin - Lines[Count].Line[Lines[Count].High].TotalNotes := Lines[Count].Line[Lines[Count].High].TotalNotes + Lines[Count].Line[Lines[Count].High].Note[I].Lenght * Lines[Count].Line[Lines[Count].High].Note[I].NoteType; - end; - //Total Notes Patch End - end; - end; - Read(SongFile, TempC); - Inc(FileLineNo); - end; // while} - - CloseFile(SongFile); - except - try - CloseFile(SongFile); - except - - end; - - Log.LogError('Error Loading File: "' + fFileName + '" in Line ' + inttostr(FileLineNo)); - exit; - end; - - Result := true; -end; - - -function TSong.ReadTXTHeader(const aFileName : WideString): boolean; - - function song_StrtoFloat( aValue : String ) : Extended; - var - lValue : String; - lOldDecimalSeparator : Char; - begin - lValue := aValue; - - if (Pos(',', lValue) <> 0) then - lValue[Pos(',', lValue)] := '.'; - - Result := StrToFloatDef(lValue, 0); - end; - -var - Line, Identifier, Value: String; - Temp : word; - Done : byte; -begin - Result := true; - Done := 0; - - //Read first Line - ReadLn (SongFile, Line); - - if (Length(Line)<=0) then - begin - Log.LogError('File Starts with Empty Line: ' + aFileName); - Result := False; - Exit; - end; - - //Read Lines while Line starts with # or its empty - While ( Length(Line) = 0 ) OR - ( Line[1] = '#' ) DO - begin - //Increase Line Number - Inc (FileLineNo); - Temp := Pos(':', Line); - - //Line has a Seperator-> Headerline - if (Temp <> 0) then - begin - //Read Identifier and Value - Identifier := Uppercase(Trim(Copy(Line, 2, Temp - 2))); //Uppercase is for Case Insensitive Checks - Value := Trim(Copy(Line, Temp + 1,Length(Line) - Temp)); - - //Check the Identifier (If Value is given) - if (Length(Value) <> 0) then - begin - - //----------- - //Required Attributes - //----------- - - {$IFDEF UTF8_FILENAMES} - if ((Identifier = 'MP3') or (Identifier = 'BACKGROUND') or (Identifier = 'COVER') or (Identifier = 'VIDEO')) then - Value := Utf8Encode(Value); - {$ENDIF} - - //Title - if (Identifier = 'TITLE') then - begin - self.Title := Value; - - //Add Title Flag to Done - Done := Done or 1; - end - - //Artist - else if (Identifier = 'ARTIST') then - begin - self.Artist := Value; - - //Add Artist Flag to Done - Done := Done or 2; - end - - //MP3 File //Test if Exists - else if (Identifier = 'MP3') AND - (FileExists(self.Path + Value)) then - begin - self.Mp3 := Value; - - //Add Mp3 Flag to Done - Done := Done or 4; - end - - //Beats per Minute - else if (Identifier = 'BPM') then - begin - SetLength(self.BPM, 1); - self.BPM[0].StartBeat := 0; - - self.BPM[0].BPM := song_StrtoFloat( Value ) * Mult * MultBPM; - - if self.BPM[0].BPM <> 0 then - begin - //Add BPM Flag to Done - Done := Done or 8; - end; - end - - //--------- - //Additional Header Information - //--------- - - // Video Gap - else if (Identifier = 'GAP') then - self.GAP := song_StrtoFloat( Value ) - - //Cover Picture - else if (Identifier = 'COVER') then - self.Cover := Value - - //Background Picture - else if (Identifier = 'BACKGROUND') then - self.Background := Value - - // Video File - else if (Identifier = 'VIDEO') then - begin - if (FileExists(self.Path + Value)) then - self.Video := Value - else - Log.LogError('Can''t find Video File in Song: ' + aFileName); - end - - // Video Gap - else if (Identifier = 'VIDEOGAP') then - self.VideoGAP := song_StrtoFloat( Value ) - - //Genre Sorting - else if (Identifier = 'GENRE') then - self.Genre := Value - - //Edition Sorting - else if (Identifier = 'EDITION') then - self.Edition := Value - - //Creator Tag - else if (Identifier = 'CREATOR') then - self.Creator := Value - - //Language Sorting - else if (Identifier = 'LANGUAGE') then - self.Language := Value - - // Song Start - else if (Identifier = 'START') then - self.Start := song_StrtoFloat( Value ) - - // Song Ending - else if (Identifier = 'END') then - TryStrtoInt(Value, self.Finish) - - // Resolution - else if (Identifier = 'RESOLUTION') then - TryStrtoInt(Value, self.Resolution) - - // Notes Gap - else if (Identifier = 'NOTESGAP') then - TryStrtoInt(Value, self.NotesGAP) - // Relative Notes - else if (Identifier = 'RELATIVE') AND (uppercase(Value) = 'YES') then - self.Relative := True; - - end; - end; - - if not EOf(SongFile) then - ReadLn (SongFile, Line) - else - begin - Result := False; - Log.LogError('File Incomplete or not Ultrastar TxT (A): ' + aFileName); - break; - end; - - end; - - if self.Cover = '' then - self.Cover := platform.FindSongFile(Path, '*[CO].jpg'); - - //Check if all Required Values are given - if (Done <> 15) then - begin - Result := False; - if (Done and 8) = 0 then //No BPM Flag - Log.LogError('BPM Tag Missing: ' + self.FileName) - else if (Done and 4) = 0 then //No MP3 Flag - Log.LogError('MP3 Tag/File Missing: ' + self.FileName) - else if (Done and 2) = 0 then //No Artist Flag - Log.LogError('Artist Tag Missing: ' + self.FileName) - else if (Done and 1) = 0 then //No Title Flag - Log.LogError('Title Tag Missing: ' + self.FileName) - else //unknown Error - Log.LogError('File Incomplete or not Ultrastar TxT (B - '+ inttostr(Done) +'): ' + aFileName); - end; - -end; - -procedure TSong.ParseNote(LineNumber: integer; TypeP: char; StartP, DurationP, NoteP: integer; LyricS: string); -var - Space: boolean; -begin - case Ini.Solmization of - 1: // european - begin - case (NoteP mod 12) of - 0..1: LyricS := ' do '; - 2..3: LyricS := ' re '; - 4: LyricS := ' mi '; - 5..6: LyricS := ' fa '; - 7..8: LyricS := ' sol '; - 9..10: LyricS := ' la '; - 11: LyricS := ' si '; - end; - end; - 2: // japanese - begin - case (NoteP mod 12) of - 0..1: LyricS := ' do '; - 2..3: LyricS := ' re '; - 4: LyricS := ' mi '; - 5..6: LyricS := ' fa '; - 7..8: LyricS := ' so '; - 9..10: LyricS := ' la '; - 11: LyricS := ' shi '; - end; - end; - 3: // american - begin - case (NoteP mod 12) of - 0..1: LyricS := ' do '; - 2..3: LyricS := ' re '; - 4: LyricS := ' mi '; - 5..6: LyricS := ' fa '; - 7..8: LyricS := ' sol '; - 9..10: LyricS := ' la '; - 11: LyricS := ' ti '; - end; - end; - end; // case - - with Lines[LineNumber].Line[Lines[LineNumber].High] do begin - SetLength(Note, Length(Note) + 1); - IlNut := IlNut + 1; - HighNote := HighNote + 1; - Melody.IlNut := Melody.IlNut + 1; - - Note[HighNote].Start := StartP; - if IlNut = 1 then begin - StartNote := Note[HighNote].Start; - if Lines[LineNumber].Number = 1 then - Start := -100; -// Start := Note[HighNote].Start; - end; - - Note[HighNote].Lenght := DurationP; - Melody.NoteLenght := Melody.NoteLenght + Note[HighNote].Lenght; - - // back to the normal system with normal, golden and now freestyle notes - case TypeP of - 'F': Note[HighNote].NoteType := 0; - ':': Note[HighNote].NoteType := 1; - '*': Note[HighNote].NoteType := 2; - end; - - Lines[LineNumber].NoteType := Lines[LineNumber].NoteType + Note[HighNote].Lenght * Note[HighNote].NoteType; - - Note[HighNote].Tone := NoteP; - if Note[HighNote].Tone < Base[LineNumber] then Base[LineNumber] := Note[HighNote].Tone; - Note[HighNote].ToneGamus := Note[HighNote].ToneGamus mod 12; - - Note[HighNote].Text := Copy(LyricS, 2, 100); - Lyric := Lyric + Note[HighNote].Text; - - if TypeP = 'F' then - Note[HighNote].FreeStyle := true; - - End_ := Note[HighNote].Start + Note[HighNote].Lenght; - end; // with -end; - -procedure TSong.NewSentence(LineNumberP: integer; Param1, Param2: integer); -var -I: Integer; -begin - - // stara czesc //Alter Satz //Update Old Part - Lines[LineNumberP].Line[Lines[LineNumberP].High].BaseNote := Base[LineNumberP]; - Lines[LineNumberP].Line[Lines[LineNumberP].High].LyricWidth := glTextWidth(PChar(Lines[LineNumberP].Line[Lines[LineNumberP].High].Lyric)); - - //Total Notes Patch - Lines[LineNumberP].Line[Lines[LineNumberP].High].TotalNotes := 0; - for I := low(Lines[LineNumberP].Line[Lines[LineNumberP].High].Note) to high(Lines[LineNumberP].Line[Lines[LineNumberP].High].Note) do - begin - Lines[LineNumberP].Line[Lines[LineNumberP].High].TotalNotes := Lines[LineNumberP].Line[Lines[LineNumberP].High].TotalNotes + Lines[LineNumberP].Line[Lines[LineNumberP].High].Note[I].Lenght * Lines[LineNumberP].Line[Lines[LineNumberP].High].Note[I].NoteType; - end; - //Total Notes Patch End - - - // nowa czesc //Neuer Satz //Update New Part - SetLength(Lines[LineNumberP].Line, Lines[LineNumberP].Number + 1); - Lines[LineNumberP].High := Lines[LineNumberP].High + 1; - Lines[LineNumberP].Number := Lines[LineNumberP].Number + 1; - Lines[LineNumberP].Line[Lines[LineNumberP].High].HighNote := -1; - - if self.Relative then - begin - Lines[LineNumberP].Line[Lines[LineNumberP].High].Start := Param1; - Rel[LineNumberP] := Rel[LineNumberP] + Param2; - end - else - Lines[LineNumberP].Line[Lines[LineNumberP].High].Start := Param1; - - Base[LineNumberP] := 100; // high number -end; - -procedure TSong.clear(); -begin - //Main Information - Title := ''; - Artist := ''; - - //Sortings: - Genre := 'Unknown'; - Edition := 'Unknown'; - Language := 'Unknown'; //Language Patch - - //Required Information - Mp3 := ''; - {$IFDEF FPC} - setlength( BPM, 0 ); - {$ELSE} - BPM := nil; - {$ENDIF} - - GAP := 0; - Start := 0; - Finish := 0; - - //Additional Information - Background := ''; - Cover := ''; - Video := ''; - VideoGAP := 0; - NotesGAP := 0; - Resolution := 4; - Creator := ''; - -end; - -function TSong.Analyse(): boolean; -begin - Result := False; - - //Reset LineNo - FileLineNo := 0; - - //Open File and set File Pointer to the beginning - AssignFile(SongFile, self.Path + self.FileName); - - try - Reset(SongFile); - - //Clear old Song Header - self.clear; - - //Read Header - Result := self.ReadTxTHeader( FileName ) - - //And Close File - finally - CloseFile(SongFile); - end; -end; - - - -end. +unit USong; + +interface + +{$IFDEF FPC} + {$MODE Delphi} +{$ENDIF} + +{$I switches.inc} + +uses + {$IFDEF MSWINDOWS} + Windows, + {$ELSE} + {$IFNDEF DARWIN} + syscall, + {$ENDIF} + baseunix, + UnixType, + {$ENDIF} + SysUtils, + Classes, + UPlatform, + ULog, + UTexture, + UCommon, + {$IFDEF DARWIN} + cthreads, + {$ENDIF} + {$IFDEF USE_PSEUDO_THREAD} + PseudoThread, + {$ENDIF} + UCatCovers; + +type + + TSingMode = ( smNormal, smPartyMode, smPlaylistRandom ); + + TBPM = record + BPM: real; + StartBeat: real; + end; + + TScore = record + Name: widestring; + Score: integer; + Length: string; + end; + + TSong = class + FileLineNo : integer; //Line which is readed at Last, for error reporting + + procedure ParseNote(LineNumber: integer; TypeP: char; StartP, DurationP, NoteP: integer; LyricS: string); + procedure NewSentence(LineNumberP: integer; Param1, Param2: integer); + + function ReadTXTHeader( const aFileName : WideString ): boolean; + public + Path: widestring; + Folder: widestring; // for sorting by folder + fFileName, + FileName: widestring; + + // sorting methods + Category: array of widestring; // I think I won't need this + Genre: widestring; + Edition: widestring; + Language: widestring; // 0.5.0: new + + Title: widestring; + Artist: widestring; + + Text: widestring; + Creator: widestring; + + Cover: widestring; + CoverTex: TTexture; + Mp3: widestring; + Background: widestring; + Video: widestring; + VideoGAP: real; + VideoLoaded: boolean; // 0.5.0: true if the video has been loaded + NotesGAP: integer; + Start: real; // in seconds + Finish: integer; // in miliseconds + Relative: boolean; + Resolution: integer; + BPM: array of TBPM; + GAP: real; // in miliseconds + + Score: array[0..2] of array of TScore; + + // these are used when sorting is enabled + Visible: boolean; // false if hidden, true if visible + Main: boolean; // false for songs, true for category buttons + OrderNum: integer; // has a number of category for category buttons and songs + OrderTyp: integer; // type of sorting for this button (0=name) + CatNumber: integer; // Count of Songs in Category for Cats and Number of Song in Category for Songs + + SongFile: TextFile; // all procedures in this unit operates on this file + + Base : array[0..1] of integer; + Rel : array[0..1] of integer; + Mult : integer; + MultBPM : integer; + + constructor create ( const aFileName : WideString ); + function LoadSong: boolean; + function Analyse(): boolean; + procedure clear(); + end; + +implementation + +uses + TextGL, + UIni, + UMusic, //needed for Lines + UMain; //needed for Player + +constructor TSong.create( const aFileName : WideString ); +begin + + Mult := 1; + + MultBPM := 4; + + + fFileName := aFileName; + + + if fileexists( aFileName ) then + + begin + + self.Path := ExtractFilePath( aFileName ); + self.Folder := ExtractFilePath( aFileName ); + self.FileName := ExtractFileName( aFileName ); + +(* + + if ReadTXTHeader( aFileName ) then + + begin + + LoadSong(); + + end + else + begin + Log.LogError('Error Loading SongHeader, abort Song Loading'); + Exit; + end; +*) + end; + +end; + + +function TSong.LoadSong(): boolean; + +var + TempC: char; + Text: string; + CP: integer; // Current Player (0 or 1) + Count: integer; + Both: boolean; + Param1: integer; + Param2: integer; + Param3: integer; + ParamS: string; + I: Integer; +begin + Result := false; + + if not FileExists(Path + PathDelim + FileName) then + begin + Log.LogError('File not found: "' + Path + PathDelim + FileName + '"', 'TSong.LoadSong()'); + exit; + end; + + MultBPM := 4; // multiply beat-count of note by 4 + Mult := 1; // accuracy of measurement of note + Base[0] := 100; // high number + Lines[0].NoteType := 0; + self.Relative := false; + Rel[0] := 0; + CP := 0; + Both := false; + + if Length(Player) = 2 then + Both := true; + + try + // Open song file for reading..... + FileMode := fmOpenRead; + AssignFile(SongFile, fFileName); + Reset(SongFile); + + //Clear old Song Header + if (self.Path = '') then + self.Path := ExtractFilePath(FileName); + + if (self.FileName = '') then + self.Filename := ExtractFileName(FileName); + + Result := False; + + Reset(SongFile); + FileLineNo := 0; + //Search for Note Begining + repeat + ReadLn(SongFile, Text); + Inc(FileLineNo); + + if (EoF(SongFile)) then + begin //Song File Corrupted - No Notes + CloseFile(SongFile); + Log.LogError('Could not load txt File, no Notes found: ' + FileName); + Result := False; + Exit; + end; + Read(SongFile, TempC); + until ((TempC = ':') or (TempC = 'F') or (TempC = '*')); + + SetLength(Lines, 2); + for Count := 0 to High(Lines) do begin + SetLength(Lines[Count].Line, 1); + Lines[Count].High := 0; + Lines[Count].Number := 1; + Lines[Count].Current := 0; + Lines[Count].Resolution := self.Resolution; + Lines[Count].NotesGAP := self.NotesGAP; + Lines[Count].Line[0].IlNut := 0; + Lines[Count].Line[0].HighNote := -1; + end; + + // TempC := ':'; + // TempC := Text[1]; // read from backup variable, don't use default ':' value + + while (TempC <> 'E') AND (not EOF(SongFile)) do + begin + + if (TempC = ':') or (TempC = '*') or (TempC = 'F') then begin + // read notes + Read(SongFile, Param1); + Read(SongFile, Param2); + Read(SongFile, Param3); + Read(SongFile, ParamS); + + //Check for ZeroNote + if Param2 = 0 then Log.LogError('Error: Found ZeroNote at "'+TempC+' '+IntToStr(Param1)+' '+IntToStr(Param2)+' '+IntToStr(Param3)+' '+ParamS+'" -> Note ignored!') else + begin + // add notes + if not Both then + // P1 + ParseNote(0, TempC, (Param1+Rel[0]) * Mult, Param2 * Mult, Param3, ParamS) + else begin + // P1 + P2 + ParseNote(0, TempC, (Param1+Rel[0]) * Mult, Param2 * Mult, Param3, ParamS); + ParseNote(1, TempC, (Param1+Rel[1]) * Mult, Param2 * Mult, Param3, ParamS); + end; + end; //Zeronote check + end; // if + + if TempC = '-' then + begin + // reads sentence + Read(SongFile, Param1); + if self.Relative then Read(SongFile, Param2); // read one more data for relative system + + // new sentence + if not Both then + // P1 + NewSentence(0, (Param1 + Rel[0]) * Mult, Param2) + else begin + // P1 + P2 + NewSentence(0, (Param1 + Rel[0]) * Mult, Param2); + NewSentence(1, (Param1 + Rel[1]) * Mult, Param2); + end; + end; // if + + if TempC = 'B' then + begin + SetLength(self.BPM, Length(self.BPM) + 1); + Read(SongFile, self.BPM[High(self.BPM)].StartBeat); + self.BPM[High(self.BPM)].StartBeat := self.BPM[High(self.BPM)].StartBeat + Rel[0]; + + Read(SongFile, Text); + self.BPM[High(self.BPM)].BPM := StrToFloat(Text); + self.BPM[High(self.BPM)].BPM := self.BPM[High(self.BPM)].BPM * Mult * MultBPM; + end; + + + if not Both then + begin + Lines[CP].Line[Lines[CP].High].BaseNote := Base[CP]; + Lines[CP].Line[Lines[CP].High].LyricWidth := glTextWidth(PChar(Lines[CP].Line[Lines[CP].High].Lyric)); + //Total Notes Patch + Lines[CP].Line[Lines[CP].High].TotalNotes := 0; + for I := low(Lines[CP].Line[Lines[CP].High].Note) to high(Lines[CP].Line[Lines[CP].High].Note) do + begin + Lines[CP].Line[Lines[CP].High].TotalNotes := Lines[CP].Line[Lines[CP].High].TotalNotes + Lines[CP].Line[Lines[CP].High].Note[I].Lenght * Lines[CP].Line[Lines[CP].High].Note[I].NoteType; + end; + //Total Notes Patch End + end else begin + for Count := 0 to High(Lines) do begin + Lines[Count].Line[Lines[Count].High].BaseNote := Base[Count]; + Lines[Count].Line[Lines[Count].High].LyricWidth := glTextWidth(PChar(Lines[Count].Line[Lines[Count].High].Lyric)); + //Total Notes Patch + Lines[Count].Line[Lines[Count].High].TotalNotes := 0; + for I := low(Lines[Count].Line[Lines[Count].High].Note) to high(Lines[Count].Line[Lines[Count].High].Note) do + begin + Lines[Count].Line[Lines[Count].High].TotalNotes := Lines[Count].Line[Lines[Count].High].TotalNotes + Lines[Count].Line[Lines[Count].High].Note[I].Lenght * Lines[Count].Line[Lines[Count].High].Note[I].NoteType; + end; + //Total Notes Patch End + end; + end; + Read(SongFile, TempC); + Inc(FileLineNo); + end; // while} + + CloseFile(SongFile); + except + try + CloseFile(SongFile); + except + + end; + + Log.LogError('Error Loading File: "' + fFileName + '" in Line ' + inttostr(FileLineNo)); + exit; + end; + + Result := true; +end; + + +function TSong.ReadTXTHeader(const aFileName : WideString): boolean; + + function song_StrtoFloat( aValue : String ) : Extended; + var + lValue : String; +// lOldDecimalSeparator : Char; // Auto Removed, Unused Variable + begin + lValue := aValue; + + if (Pos(',', lValue) <> 0) then + lValue[Pos(',', lValue)] := '.'; + + Result := StrToFloatDef(lValue, 0); + end; + +var + Line, Identifier, Value: String; + Temp : word; + Done : byte; +begin + Result := true; + Done := 0; + + //Read first Line + ReadLn (SongFile, Line); + + if (Length(Line)<=0) then + begin + Log.LogError('File Starts with Empty Line: ' + aFileName); + Result := False; + Exit; + end; + + //Read Lines while Line starts with # or its empty + While ( Length(Line) = 0 ) OR + ( Line[1] = '#' ) DO + begin + //Increase Line Number + Inc (FileLineNo); + Temp := Pos(':', Line); + + //Line has a Seperator-> Headerline + if (Temp <> 0) then + begin + //Read Identifier and Value + Identifier := Uppercase(Trim(Copy(Line, 2, Temp - 2))); //Uppercase is for Case Insensitive Checks + Value := Trim(Copy(Line, Temp + 1,Length(Line) - Temp)); + + //Check the Identifier (If Value is given) + if (Length(Value) <> 0) then + begin + + //----------- + //Required Attributes + //----------- + + {$IFDEF UTF8_FILENAMES} + if ((Identifier = 'MP3') or (Identifier = 'BACKGROUND') or (Identifier = 'COVER') or (Identifier = 'VIDEO')) then + Value := Utf8Encode(Value); + {$ENDIF} + + //Title + if (Identifier = 'TITLE') then + begin + self.Title := Value; + + //Add Title Flag to Done + Done := Done or 1; + end + + //Artist + else if (Identifier = 'ARTIST') then + begin + self.Artist := Value; + + //Add Artist Flag to Done + Done := Done or 2; + end + + //MP3 File //Test if Exists + else if (Identifier = 'MP3') AND + (FileExists(self.Path + Value)) then + begin + self.Mp3 := Value; + + //Add Mp3 Flag to Done + Done := Done or 4; + end + + //Beats per Minute + else if (Identifier = 'BPM') then + begin + SetLength(self.BPM, 1); + self.BPM[0].StartBeat := 0; + + self.BPM[0].BPM := song_StrtoFloat( Value ) * Mult * MultBPM; + + if self.BPM[0].BPM <> 0 then + begin + //Add BPM Flag to Done + Done := Done or 8; + end; + end + + //--------- + //Additional Header Information + //--------- + + // Video Gap + else if (Identifier = 'GAP') then + self.GAP := song_StrtoFloat( Value ) + + //Cover Picture + else if (Identifier = 'COVER') then + self.Cover := Value + + //Background Picture + else if (Identifier = 'BACKGROUND') then + self.Background := Value + + // Video File + else if (Identifier = 'VIDEO') then + begin + if (FileExists(self.Path + Value)) then + self.Video := Value + else + Log.LogError('Can''t find Video File in Song: ' + aFileName); + end + + // Video Gap + else if (Identifier = 'VIDEOGAP') then + self.VideoGAP := song_StrtoFloat( Value ) + + //Genre Sorting + else if (Identifier = 'GENRE') then + self.Genre := Value + + //Edition Sorting + else if (Identifier = 'EDITION') then + self.Edition := Value + + //Creator Tag + else if (Identifier = 'CREATOR') then + self.Creator := Value + + //Language Sorting + else if (Identifier = 'LANGUAGE') then + self.Language := Value + + // Song Start + else if (Identifier = 'START') then + self.Start := song_StrtoFloat( Value ) + + // Song Ending + else if (Identifier = 'END') then + TryStrtoInt(Value, self.Finish) + + // Resolution + else if (Identifier = 'RESOLUTION') then + TryStrtoInt(Value, self.Resolution) + + // Notes Gap + else if (Identifier = 'NOTESGAP') then + TryStrtoInt(Value, self.NotesGAP) + // Relative Notes + else if (Identifier = 'RELATIVE') AND (uppercase(Value) = 'YES') then + self.Relative := True; + + end; + end; + + if not EOf(SongFile) then + ReadLn (SongFile, Line) + else + begin + Result := False; + Log.LogError('File Incomplete or not Ultrastar TxT (A): ' + aFileName); + break; + end; + + end; + + if self.Cover = '' then + self.Cover := platform.FindSongFile(Path, '*[CO].jpg'); + + //Check if all Required Values are given + if (Done <> 15) then + begin + Result := False; + if (Done and 8) = 0 then //No BPM Flag + Log.LogError('BPM Tag Missing: ' + self.FileName) + else if (Done and 4) = 0 then //No MP3 Flag + Log.LogError('MP3 Tag/File Missing: ' + self.FileName) + else if (Done and 2) = 0 then //No Artist Flag + Log.LogError('Artist Tag Missing: ' + self.FileName) + else if (Done and 1) = 0 then //No Title Flag + Log.LogError('Title Tag Missing: ' + self.FileName) + else //unknown Error + Log.LogError('File Incomplete or not Ultrastar TxT (B - '+ inttostr(Done) +'): ' + aFileName); + end; + +end; + +procedure TSong.ParseNote(LineNumber: integer; TypeP: char; StartP, DurationP, NoteP: integer; LyricS: string); +//var +// Space: boolean; // Auto Removed, Unused Variable +begin + case Ini.Solmization of + 1: // european + begin + case (NoteP mod 12) of + 0..1: LyricS := ' do '; + 2..3: LyricS := ' re '; + 4: LyricS := ' mi '; + 5..6: LyricS := ' fa '; + 7..8: LyricS := ' sol '; + 9..10: LyricS := ' la '; + 11: LyricS := ' si '; + end; + end; + 2: // japanese + begin + case (NoteP mod 12) of + 0..1: LyricS := ' do '; + 2..3: LyricS := ' re '; + 4: LyricS := ' mi '; + 5..6: LyricS := ' fa '; + 7..8: LyricS := ' so '; + 9..10: LyricS := ' la '; + 11: LyricS := ' shi '; + end; + end; + 3: // american + begin + case (NoteP mod 12) of + 0..1: LyricS := ' do '; + 2..3: LyricS := ' re '; + 4: LyricS := ' mi '; + 5..6: LyricS := ' fa '; + 7..8: LyricS := ' sol '; + 9..10: LyricS := ' la '; + 11: LyricS := ' ti '; + end; + end; + end; // case + + with Lines[LineNumber].Line[Lines[LineNumber].High] do begin + SetLength(Note, Length(Note) + 1); + IlNut := IlNut + 1; + HighNote := HighNote + 1; + Melody.IlNut := Melody.IlNut + 1; + + Note[HighNote].Start := StartP; + if IlNut = 1 then begin + StartNote := Note[HighNote].Start; + if Lines[LineNumber].Number = 1 then + Start := -100; +// Start := Note[HighNote].Start; + end; + + Note[HighNote].Lenght := DurationP; + Melody.NoteLenght := Melody.NoteLenght + Note[HighNote].Lenght; + + // back to the normal system with normal, golden and now freestyle notes + case TypeP of + 'F': Note[HighNote].NoteType := 0; + ':': Note[HighNote].NoteType := 1; + '*': Note[HighNote].NoteType := 2; + end; + + Lines[LineNumber].NoteType := Lines[LineNumber].NoteType + Note[HighNote].Lenght * Note[HighNote].NoteType; + + Note[HighNote].Tone := NoteP; + if Note[HighNote].Tone < Base[LineNumber] then Base[LineNumber] := Note[HighNote].Tone; + Note[HighNote].ToneGamus := Note[HighNote].ToneGamus mod 12; + + Note[HighNote].Text := Copy(LyricS, 2, 100); + Lyric := Lyric + Note[HighNote].Text; + + if TypeP = 'F' then + Note[HighNote].FreeStyle := true; + + End_ := Note[HighNote].Start + Note[HighNote].Lenght; + end; // with +end; + +procedure TSong.NewSentence(LineNumberP: integer; Param1, Param2: integer); +var +I: Integer; +begin + + // stara czesc //Alter Satz //Update Old Part + Lines[LineNumberP].Line[Lines[LineNumberP].High].BaseNote := Base[LineNumberP]; + Lines[LineNumberP].Line[Lines[LineNumberP].High].LyricWidth := glTextWidth(PChar(Lines[LineNumberP].Line[Lines[LineNumberP].High].Lyric)); + + //Total Notes Patch + Lines[LineNumberP].Line[Lines[LineNumberP].High].TotalNotes := 0; + for I := low(Lines[LineNumberP].Line[Lines[LineNumberP].High].Note) to high(Lines[LineNumberP].Line[Lines[LineNumberP].High].Note) do + begin + Lines[LineNumberP].Line[Lines[LineNumberP].High].TotalNotes := Lines[LineNumberP].Line[Lines[LineNumberP].High].TotalNotes + Lines[LineNumberP].Line[Lines[LineNumberP].High].Note[I].Lenght * Lines[LineNumberP].Line[Lines[LineNumberP].High].Note[I].NoteType; + end; + //Total Notes Patch End + + + // nowa czesc //Neuer Satz //Update New Part + SetLength(Lines[LineNumberP].Line, Lines[LineNumberP].Number + 1); + Lines[LineNumberP].High := Lines[LineNumberP].High + 1; + Lines[LineNumberP].Number := Lines[LineNumberP].Number + 1; + Lines[LineNumberP].Line[Lines[LineNumberP].High].HighNote := -1; + + if self.Relative then + begin + Lines[LineNumberP].Line[Lines[LineNumberP].High].Start := Param1; + Rel[LineNumberP] := Rel[LineNumberP] + Param2; + end + else + Lines[LineNumberP].Line[Lines[LineNumberP].High].Start := Param1; + + Base[LineNumberP] := 100; // high number +end; + +procedure TSong.clear(); +begin + //Main Information + Title := ''; + Artist := ''; + + //Sortings: + Genre := 'Unknown'; + Edition := 'Unknown'; + Language := 'Unknown'; //Language Patch + + //Required Information + Mp3 := ''; + {$IFDEF FPC} + setlength( BPM, 0 ); + {$ELSE} + BPM := nil; + {$ENDIF} + + GAP := 0; + Start := 0; + Finish := 0; + + //Additional Information + Background := ''; + Cover := ''; + Video := ''; + VideoGAP := 0; + NotesGAP := 0; + Resolution := 4; + Creator := ''; + +end; + +function TSong.Analyse(): boolean; +begin + Result := False; + + //Reset LineNo + FileLineNo := 0; + + //Open File and set File Pointer to the beginning + AssignFile(SongFile, self.Path + self.FileName); + + try + Reset(SongFile); + + //Clear old Song Header + self.clear; + + //Read Header + Result := self.ReadTxTHeader( FileName ) + + //And Close File + finally + CloseFile(SongFile); + end; +end; + + + +end. -- cgit v1.2.3