1 files changed, 150 insertions, 0 deletions
diff --git a/src/Classes/UFiles.pas b/src/Classes/UFiles.pas
new file mode 100644
index 00000000..ca43bb21
--- /dev/null
+++ b/src/Classes/UFiles.pas
@@ -0,0 +1,150 @@
+unit UFiles;
+
+interface
+
+{$IFDEF FPC}
+  {$MODE Delphi}
+{$ENDIF}
+{$I switches.inc}
+
+uses SysUtils,
+     ULog,
+     UMusic,
+     USongs,
+     USong;
+
+procedure ResetSingTemp;
+function  SaveSong(Song: TSong; Lines: TLines; Name: string; Relative: boolean): boolean;
+
+var
+  SongFile: TextFile;   // all procedures in this unit operates on this file
+  FileLineNo: integer;  //Line which is readed at Last, for error reporting
+
+  // variables available for all procedures
+  Base    : array[0..1] of integer;
+  Rel     : array[0..1] of integer;
+  Mult    : integer = 1;
+  MultBPM : integer = 4;
+
+implementation
+
+uses TextGL,
+     UIni,
+		 UPlatform,
+     UMain;
+     
+//--------------------
+// Resets the temporary Sentence Arrays for each Player and some other Variables
+//--------------------
+procedure ResetSingTemp;
+var
+  Count:  integer;
+begin
+  SetLength(Lines, Length(Player));
+  for Count := 0 to High(Player) do begin
+    SetLength(Lines[Count].Line, 1);
+    SetLength(Lines[Count].Line[0].Note, 0);
+    Lines[Count].Line[0].Lyric := '';
+    Lines[Count].Line[0].LyricWidth := 0;
+    Player[Count].Score := 0;
+    Player[Count].LengthNote := 0;
+    Player[Count].HighNote := -1;
+  end;
+
+  (* FIXME
+  //Reset Path and Filename Values to Prevent Errors in Editor
+  if assigned( CurrentSong ) then
+  begin
+    SetLength(CurrentSong.BPM, 0);
+    CurrentSong.Path := '';
+    CurrentSong.FileName := '';
+  end;
+  *)
+  
+//  CurrentSong := nil;
+end;
+
+
+//--------------------
+// Saves a Song
+//--------------------
+function SaveSong(Song: TSong; Lines: TLines; Name: string; Relative: boolean): boolean;
+var
+  C:      integer;
+  N:      integer;
+  S:      string;
+  B:      integer;
+  RelativeSubTime:    integer;
+  NoteState: String;
+
+begin
+//  Relative := true; // override (idea - use shift+S to save with relative)
+  AssignFile(SongFile, Name);
+  Rewrite(SongFile);
+
+  Writeln(SongFile, '#TITLE:' + Song.Title + '');
+  Writeln(SongFile, '#ARTIST:' + Song.Artist);
+
+  if Song.Creator     <> '' then    Writeln(SongFile, '#CREATOR:'     + Song.Creator);
+  if Song.Edition     <> 'Unknown' then Writeln(SongFile, '#EDITION:' + Song.Edition);
+  if Song.Genre       <> 'Unknown' then   Writeln(SongFile, '#GENRE:' + Song.Genre);
+  if Song.Language    <> 'Unknown' then    Writeln(SongFile, '#LANGUAGE:'    + Song.Language);
+
+  Writeln(SongFile, '#MP3:' + Song.Mp3);
+
+  if Song.Cover       <> '' then    Writeln(SongFile, '#COVER:'       + Song.Cover);
+  if Song.Background  <> '' then    Writeln(SongFile, '#BACKGROUND:'  + Song.Background);
+  if Song.Video       <> '' then    Writeln(SongFile, '#VIDEO:'       + Song.Video);
+  if Song.VideoGAP    <> 0  then    Writeln(SongFile, '#VIDEOGAP:'    + FloatToStr(Song.VideoGAP));
+  if Song.Resolution  <> 4  then    Writeln(SongFile, '#RESOLUTION:'  + IntToStr(Song.Resolution));
+  if Song.NotesGAP    <> 0  then    Writeln(SongFile, '#NOTESGAP:'    + IntToStr(Song.NotesGAP));
+  if Song.Start       <> 0  then    Writeln(SongFile, '#START:'       + FloatToStr(Song.Start));
+  if Song.Finish      <> 0  then    Writeln(SongFile, '#END:'         + IntToStr(Song.Finish));
+  if Relative               then    Writeln(SongFile, '#RELATIVE:yes');
+
+  Writeln(SongFile, '#BPM:' + FloatToStr(Song.BPM[0].BPM / 4));
+  Writeln(SongFile, '#GAP:' + FloatToStr(Song.GAP));
+
+  RelativeSubTime := 0;
+  for B := 1 to High(CurrentSong.BPM) do
+    Writeln(SongFile, 'B ' + FloatToStr(CurrentSong.BPM[B].StartBeat) + ' ' + FloatToStr(CurrentSong.BPM[B].BPM/4));
+
+  for C := 0 to Lines.High do begin
+    for N := 0 to Lines.Line[C].HighNote do begin
+      with Lines.Line[C].Note[N] do begin
+
+
+        //Golden + Freestyle Note Patch
+        case Lines.Line[C].Note[N].NoteType of
+          ntFreestyle: NoteState := 'F ';
+          ntNormal: NoteState := ': ';
+          ntGolden: NoteState := '* ';
+        end; // case
+        S := NoteState + IntToStr(Start-RelativeSubTime) + ' ' + IntToStr(Length) + ' ' + IntToStr(Tone) + ' ' + Text;
+
+
+        Writeln(SongFile, S);
+      end; // with
+    end; // N
+
+    if C < Lines.High then begin      // don't write end of last sentence
+      if not Relative then
+        S := '- ' + IntToStr(Lines.Line[C+1].Start)
+      else begin
+        S := '- ' + IntToStr(Lines.Line[C+1].Start - RelativeSubTime) +
+          ' ' + IntToStr(Lines.Line[C+1].Start - RelativeSubTime);
+        RelativeSubTime := Lines.Line[C+1].Start;
+      end;
+      Writeln(SongFile, S);
+    end;
+
+  end; // C
+
+
+  Writeln(SongFile, 'E');
+  CloseFile(SongFile);
+
+  Result := true;
+end;
+
+end.