From 4d693075a4b5078a9e08430d003e2bdb918b68c2 Mon Sep 17 00:00:00 2001 From: jaybinks Date: Mon, 8 Oct 2007 02:02:07 +0000 Subject: trying to fix linux runtime errors with database ( Stats screen ) and Song Selection screen ( now back to kina working ) Testing Fisheye Links (please ignore): jira#USDX-1 sf#1790165 build#USDX-DELPHI-26 git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@469 b956fd51-792f-4845-bead-9b4dfca2ff2c --- Game/Code/Classes/UDataBase.pas | 175 +- Game/Code/Screens/UScreenSong.pas | 4108 +++++++++++++++++++------------------ 2 files changed, 2186 insertions(+), 2097 deletions(-) (limited to 'Game/Code') diff --git a/Game/Code/Classes/UDataBase.pas b/Game/Code/Classes/UDataBase.pas index deee85c0..bacb0d98 100644 --- a/Game/Code/Classes/UDataBase.pas +++ b/Game/Code/Classes/UDataBase.pas @@ -7,7 +7,8 @@ interface {$ENDIF} -uses USongs, SQLiteTable3; +uses USongs, + SQLiteTable3; //-------------------- //DataBaseSystem - Class including all DB Methods @@ -37,6 +38,7 @@ type private ScoreDB: TSqliteDatabase; sFilename: string; + public @@ -60,29 +62,44 @@ implementation uses IniFiles, SysUtils; +const + cUS_Scores = 'us_scores'; + cUS_Songs = 'us_songs'; + //-------------------- //Create - Opens Database and Create Tables if not Exist //-------------------- Procedure TDataBaseSystem.Init(const Filename: string); begin + writeln( 'TDataBaseSystem.Init' ); + //Open Database - ScoreDB := TSqliteDatabase.Create(Filename); + ScoreDB := TSqliteDatabase.Create( Filename ); sFilename := Filename; try - //Look for Tables => When not exist Create them - if not ScoreDB.TableExists('US_Scores') then - ScoreDB.execsql('CREATE TABLE `US_Scores` (`SongID` INT( 11 ) NOT NULL , `Difficulty` INT( 1 ) NOT NULL , `Player` VARCHAR( 150 ) NOT NULL , `Score` INT( 5 ) NOT NULL );'); + //Look for Tables => When not exist Create them + if not ScoreDB.TableExists( cUS_Scores ) then + begin + ScoreDB.execsql('CREATE TABLE `'+cUS_Scores+'` (`SongID` INT( 11 ) NOT NULL , `Difficulty` INT( 1 ) NOT NULL , `Player` VARCHAR( 150 ) NOT NULL , `Score` INT( 5 ) NOT NULL );'); + writeln( 'TDataBaseSystem.Init - CREATED US_Scores' ); + end; - if not ScoreDB.TableExists('US_Songs') then - ScoreDB.execsql('CREATE TABLE `US_Songs` (`ID` INTEGER PRIMARY KEY, `Artist` VARCHAR( 255 ) NOT NULL , `Title` VARCHAR( 255 ) NOT NULL , `TimesPlayed` int(5) NOT NULL );'); - //Not possible because of String Limitation to 255 Chars //Need to rewrite Wrapper - {if not ScoreDB.TableExists('US_SongCache') then - ScoreDB.ExecSQL('CREATE TABLE `US_SongCache` (`Path` VARCHAR( 255 ) NOT NULL , `Filename` VARCHAR( 255 ) NOT NULL , `Title` VARCHAR( 255 ) NOT NULL , `Artist` VARCHAR( 255 ) NOT NULL , `Folder` VARCHAR( 255 ) NOT NULL , `Genre` VARCHAR( 255 ) NOT NULL , `Edition` VARCHAR( 255 ) NOT NULL , `Language` VARCHAR( 255 ) NOT NULL , `Creator` VARCHAR( 255 ) NOT NULL , `Cover` VARCHAR( 255 ) NOT NULL , `Background` VARCHAR( 255 ) NOT NULL , `Video` VARCHAR( 255 ) NOT NULL , `VideoGap` FLOAT NOT NULL , `Gap` FLOAT NOT NULL , `Start` FLOAT NOT NULL , `Finish` INT( 11 ) NOT NULL , `BPM` INT( 5 ) NOT NULL , `Relative` BOOLEAN NOT NULL , `NotesGap` INT( 11 ) NOT NULL);');} + if not ScoreDB.TableExists( cUS_Songs ) then + begin + ScoreDB.execsql('CREATE TABLE `'+cUS_Songs+'` (`ID` INTEGER PRIMARY KEY, `Artist` VARCHAR( 255 ) NOT NULL , `Title` VARCHAR( 255 ) NOT NULL , `TimesPlayed` int(5) NOT NULL );'); + writeln( 'TDataBaseSystem.Init - CREATED US_Songs' ); + end; + + //Not possible because of String Limitation to 255 Chars //Need to rewrite Wrapper + {if not ScoreDB.TableExists('US_SongCache') then + ScoreDB.ExecSQL('CREATE TABLE `US_SongCache` (`Path` VARCHAR( 255 ) NOT NULL , `Filename` VARCHAR( 255 ) NOT NULL , `Title` VARCHAR( 255 ) NOT NULL , `Artist` VARCHAR( 255 ) NOT NULL , `Folder` VARCHAR( 255 ) NOT NULL , `Genre` VARCHAR( 255 ) NOT NULL , `Edition` VARCHAR( 255 ) NOT NULL , `Language` VARCHAR( 255 ) NOT NULL , `Creator` VARCHAR( 255 ) NOT NULL , `Cover` VARCHAR( 255 ) NOT NULL , `Background` VARCHAR( 255 ) NOT NULL , `Video` VARCHAR( 255 ) NOT NULL , `VideoGap` FLOAT NOT NULL , `Gap` FLOAT NOT NULL , `Start` FLOAT NOT NULL , `Finish` INT( 11 ) NOT NULL , `BPM` INT( 5 ) NOT NULL , `Relative` BOOLEAN NOT NULL , `NotesGap` INT( 11 ) NOT NULL);');} finally + writeln( cUS_Songs +' Exist : ' + inttostr( integer(ScoreDB.TableExists( cUS_Songs )) ) ); + writeln( cUS_Scores +' Exist : ' + inttostr( integer(ScoreDB.TableExists( cUS_Scores )) ) ); //ScoreDB.Free; end; @@ -93,7 +110,9 @@ end; //-------------------- Destructor TDataBaseSystem.Free; begin - ScoreDB.Free; + writeln( 'TDataBaseSystem.Free' ); + + freeandnil( ScoreDB ); end; //-------------------- @@ -104,37 +123,44 @@ var TableData: TSqliteTable; Dif: Byte; begin + if not assigned( ScoreDB ) then + exit; + + //ScoreDB := TSqliteDatabase.Create(sFilename); try - try - //Search Song in DB - TableData := ScoreDB.GetTable('SELECT `Difficulty`, `Player`, `Score` FROM `us_scores` WHERE `SongID` = (SELECT `ID` FROM `us_songs` WHERE `Artist` = "' + Song.Artist + '" AND `Title` = "' + Song.Title + '" LIMIT 1) ORDER BY `Score` DESC LIMIT 15'); - //Empty Old Scores - SetLength (Song.Score[0], 0); - SetLength (Song.Score[1], 0); - SetLength (Song.Score[2], 0); - - while not TableData.Eof do//Go through all Entrys - begin//Add one Entry to Array - Dif := StrtoInt(TableData.FieldAsString(TableData.FieldIndex['Difficulty'])); - if (Dif>=0) AND (Dif<=2) then - begin - SetLength(Song.Score[Dif], Length(Song.Score[Dif]) + 1); - - Song.Score[Dif, high(Song.Score[Dif])].Name := TableData.FieldAsString(TableData.FieldIndex['Player']); - Song.Score[Dif, high(Song.Score[Dif])].Score:= StrtoInt(TableData.FieldAsString(TableData.FieldIndex['Score'])); + try + //Search Song in DB + TableData := ScoreDB.GetTable('SELECT `Difficulty`, `Player`, `Score` FROM `'+cUS_Scores+'` WHERE `SongID` = (SELECT `ID` FROM `us_songs` WHERE `Artist` = "' + Song.Artist + '" AND `Title` = "' + Song.Title + '" LIMIT 1) ORDER BY `Score` DESC LIMIT 15'); + + //Empty Old Scores + SetLength (Song.Score[0], 0); + SetLength (Song.Score[1], 0); + SetLength (Song.Score[2], 0); + + while not TableData.Eof do//Go through all Entrys + begin//Add one Entry to Array + Dif := StrtoInt(TableData.FieldAsString(TableData.FieldIndex['Difficulty'])); + if (Dif>=0) AND (Dif<=2) then + begin + SetLength(Song.Score[Dif], Length(Song.Score[Dif]) + 1); + + Song.Score[Dif, high(Song.Score[Dif])].Name := TableData.FieldAsString(TableData.FieldIndex['Player']); + Song.Score[Dif, high(Song.Score[Dif])].Score := StrtoInt(TableData.FieldAsString(TableData.FieldIndex['Score'])); + end; + TableData.Next; + + end; // While not TableData.EOF + + except //Im Fehlerfall + for Dif := 0 to 2 do + begin + SetLength(Song.Score[Dif], 1); + Song.Score[Dif, 1].Name := 'Error Reading ScoreDB'; + end; end; - TableData.Next; - end; - - except //Im Fehlerfall - for Dif := 0 to 2 do - begin - SetLength(Song.Score[Dif], 1); - Song.Score[Dif, 1].Name := 'Error Reading ScoreDB'; - end; - end; - finally + + finally // Try Finally //ScoreDb.Free; end; end; @@ -147,27 +173,30 @@ var ID: Integer; TableData: TSqliteTable; begin + if not assigned( ScoreDB ) then + exit; + //ScoreDB := TSqliteDatabase.Create(sFilename); try //Prevent 0 Scores from being added if (Score > 0) then begin - ID := ScoreDB.GetTableValue('SELECT `ID` FROM `US_Songs` WHERE `Artist` = "' + Song.Artist + '" AND `Title` = "' + Song.Title + '"'); + ID := ScoreDB.GetTableValue('SELECT `ID` FROM `'+cUS_Songs+'` WHERE `Artist` = "' + Song.Artist + '" AND `Title` = "' + Song.Title + '"'); if ID = 0 then //Song doesn't exist -> Create begin - ScoreDB.ExecSQL ('INSERT INTO `US_Songs` ( `ID` , `Artist` , `Title` , `TimesPlayed` ) VALUES (NULL , "' + Song.Artist + '", "' + Song.Title + '", "0");'); + ScoreDB.ExecSQL ('INSERT INTO `'+cUS_Songs+'` ( `ID` , `Artist` , `Title` , `TimesPlayed` ) VALUES (NULL , "' + Song.Artist + '", "' + Song.Title + '", "0");'); ID := ScoreDB.GetTableValue('SELECT `ID` FROM `US_Songs` WHERE `Artist` = "' + Song.Artist + '" AND `Title` = "' + Song.Title + '"'); if ID = 0 then //Could not Create Table exit; end; //Create new Entry - ScoreDB.ExecSQL('INSERT INTO `US_Scores` ( `SongID` , `Difficulty` , `Player` , `Score` ) VALUES ("' + InttoStr(ID) + '", "' + InttoStr(Level) + '", "' + Name + '", "' + InttoStr(Score) + '");'); + ScoreDB.ExecSQL('INSERT INTO `'+cUS_Scores+'` ( `SongID` , `Difficulty` , `Player` , `Score` ) VALUES ("' + InttoStr(ID) + '", "' + InttoStr(Level) + '", "' + Name + '", "' + InttoStr(Score) + '");'); //Delete Last Position when there are more than 5 Entrys - if ScoreDB.GetTableValue('SELECT COUNT(`SongID`) FROM `US_Scores` WHERE `SongID` = "' + InttoStr(ID) + '" AND `Difficulty` = "' + InttoStr(Level) +'"') > 5 then + if ScoreDB.GetTableValue('SELECT COUNT(`SongID`) FROM `'+cUS_Scores+'` WHERE `SongID` = "' + InttoStr(ID) + '" AND `Difficulty` = "' + InttoStr(Level) +'"') > 5 then begin - TableData := ScoreDB.GetTable('SELECT `Player`, `Score` FROM `US_Scores` WHERE SongID = "' + InttoStr(ID) + '" AND `Difficulty` = "' + InttoStr(Level) +'" ORDER BY `Score` ASC LIMIT 1'); + TableData := ScoreDB.GetTable('SELECT `Player`, `Score` FROM `'+cUS_Scores+'` WHERE SongID = "' + InttoStr(ID) + '" AND `Difficulty` = "' + InttoStr(Level) +'" ORDER BY `Score` ASC LIMIT 1'); ScoreDB.ExecSQL('DELETE FROM `US_Scores` WHERE SongID = "' + InttoStr(ID) + '" AND `Difficulty` = "' + InttoStr(Level) +'" AND `Player` = "' + TableData.FieldAsString(TableData.FieldIndex['Player']) + '" AND `Score` = "' + TableData.FieldAsString(TableData.FieldIndex['Score']) + '"'); end; @@ -182,9 +211,12 @@ end; //-------------------- procedure TDataBaseSystem.WriteScore(var Song: TSong); begin + if not assigned( ScoreDB ) then + exit; + try //Increase TimesPlayed - ScoreDB.ExecSQL ('UPDATE `us_songs` SET `TimesPlayed` = `TimesPlayed` + "1" WHERE `Title` = "' + Song.Title + '" AND `Artist` = "' + Song.Artist + '";'); + ScoreDB.ExecSQL ('UPDATE `'+cUS_Songs+'` SET `TimesPlayed` = `TimesPlayed` + "1" WHERE `Title` = "' + Song.Title + '" AND `Artist` = "' + Song.Artist + '";'); except end; @@ -205,6 +237,9 @@ var begin Result := False; + if not assigned( ScoreDB ) then + exit; + if (Length(Stats) < Count) then Exit; @@ -212,10 +247,10 @@ begin //Create Query Case Typ of - 0: Query := 'SELECT `Player` , `Difficulty` , `Score` , `Artist` , `Title` FROM `US_Scores` INNER JOIN `US_Songs` ON (`SongID` = `ID`) ORDER BY `Score`'; - 1: Query := 'SELECT `Player` , ROUND (Sum(`Score`) / COUNT(`Score`)) FROM `US_Scores` GROUP BY `Player` ORDER BY (Sum(`Score`) / COUNT(`Score`))'; - 2: Query := 'SELECT `Artist` , `Title` , `TimesPlayed` FROM `US_Songs` ORDER BY `TimesPlayed`'; - 3: Query := 'SELECT `Artist` , Sum(`TimesPlayed`) FROM `US_Songs` GROUP BY `Artist` ORDER BY Sum(`TimesPlayed`)'; + 0: Query := 'SELECT `Player` , `Difficulty` , `Score` , `Artist` , `Title` FROM `'+cUS_Scores+'` INNER JOIN `US_Songs` ON (`SongID` = `ID`) ORDER BY `Score`'; + 1: Query := 'SELECT `Player` , ROUND (Sum(`Score`) / COUNT(`Score`)) FROM `'+cUS_Scores+'` GROUP BY `Player` ORDER BY (Sum(`Score`) / COUNT(`Score`))'; + 2: Query := 'SELECT `Artist` , `Title` , `TimesPlayed` FROM `'+cUS_Scores+'` ORDER BY `TimesPlayed`'; + 3: Query := 'SELECT `Artist` , Sum(`TimesPlayed`) FROM `'+cUS_Scores+'` GROUP BY `Artist` ORDER BY Sum(`TimesPlayed`)'; end; //Add Order Direction @@ -284,15 +319,43 @@ end; Function TDataBaseSystem.GetTotalEntrys(const Typ: Byte): Cardinal; var Query: String; begin - //Create Query - Case Typ of - 0: Query := 'SELECT COUNT(`SongID`) FROM `US_Scores`;'; - 1: Query := 'SELECT COUNT(DISTINCT `Player`) FROM `US_Scores`;'; - 2: Query := 'SELECT COUNT(`ID`) FROM `US_Songs`;'; - 3: Query := 'SELECT COUNT(DISTINCT `Artist`) FROM `US_Songs`;'; + if not assigned( ScoreDB ) then + exit; + try + //Create Query + Case Typ of + 0: begin + Query := 'SELECT COUNT(`SongID`) FROM `'+cUS_Scores+'`;'; + if not ScoreDB.TableExists( cUS_Scores ) then + exit; + end; + 1: begin + Query := 'SELECT COUNT(DISTINCT `Player`) FROM `'+cUS_Scores+'`;'; + if not ScoreDB.TableExists( cUS_Scores ) then + exit; + end; + 2: begin + Query := 'SELECT COUNT(`ID`) FROM `'+cUS_Scores+'`;'; + if not ScoreDB.TableExists( cUS_Songs ) then + exit; + end; + 3: begin + Query := 'SELECT COUNT(DISTINCT `Artist`) FROM `'+cUS_Songs+'`;'; + if not ScoreDB.TableExists( cUS_Songs ) then + exit; + end; + end; + + Result := ScoreDB.GetTableValue(Query); + except + // TODO : JB_Linux - Why do we get these exceptions on linux !! + on E:ESQLiteException DO // used to handle : Could not retrieve data "SELECT COUNT(`ID`) FROM `US_Songs`;" : SQL logic error or missing database + // however, we should pre-empt this error... and make sure the database DOES exist. + begin + result := 0; + end; end; - Result := ScoreDB.GetTableValue(Query); end; end. diff --git a/Game/Code/Screens/UScreenSong.pas b/Game/Code/Screens/UScreenSong.pas index 0a3c1d02..859d5026 100644 --- a/Game/Code/Screens/UScreenSong.pas +++ b/Game/Code/Screens/UScreenSong.pas @@ -1,2041 +1,2067 @@ -unit UScreenSong; - -interface -{$I switches.inc} - -uses - UMenu, - SDL, - UMusic, - UFiles, - UTime, - UDisplay, - USongs, - SysUtils, - ULog, - UThemes, - UTexture, - ULanguage, - ULCD, - ULight, - UIni; - -type - TScreenSong = class(TMenu) - public - TextArtist: integer; - TextTitle: integer; - TextNumber: integer; - - //Video Icon Mod - VideoIcon: Cardinal; - - TextCat: integer; - StaticCat: integer; - - SongCurrent: real; - SongTarget: real; - - HighSpeed: boolean; - CoverFull: boolean; - CoverTime: real; - CoverX: integer; - CoverY: integer; - CoverW: integer; - is_jump: boolean; // Jump to Song Mod - is_jump_title:boolean; //Jump to SOng MOd-YTrue if search for Title - - EqualizerBands: array of Byte; - EqualizerTime: Cardinal; - EqualizerTime2: Byte; - - //Party Mod - Mode: Byte; //0 = Standard, 1= Go to PartyMode after Selection + Change to Random Song at Show - //party Statics (Joker) - StaticTeam1Joker1: Cardinal; - StaticTeam1Joker2: Cardinal; - StaticTeam1Joker3: Cardinal; - StaticTeam1Joker4: Cardinal; - StaticTeam1Joker5: Cardinal; - - StaticTeam2Joker1: Cardinal; - StaticTeam2Joker2: Cardinal; - StaticTeam2Joker3: Cardinal; - StaticTeam2Joker4: Cardinal; - StaticTeam2Joker5: Cardinal; - - StaticTeam3Joker1: Cardinal; - StaticTeam3Joker2: Cardinal; - StaticTeam3Joker3: Cardinal; - StaticTeam3Joker4: Cardinal; - StaticTeam3Joker5: Cardinal; - - StaticParty: Array of Cardinal; - TextParty: Array of Cardinal; - StaticNonParty: Array of Cardinal; - TextNonParty: Array of Cardinal; - - - constructor Create; override; - procedure SetScroll; - procedure SetScroll1; - procedure SetScroll2; - procedure SetScroll3; - procedure SetScroll4; - procedure SetScroll5; - procedure SetScroll6; - function ParseInput(PressedKey: Cardinal; ScanCode: byte; PressedDown: Boolean): Boolean; override; - function Draw: boolean; override; - procedure onShow; override; - procedure onHide; override; - procedure SelectNext; - procedure SelectPrev; - procedure UpdateLCD; - procedure SkipTo(Target: Cardinal); - procedure FixSelected; //Show Wrong Song when Tabs on Fix - procedure FixSelected2; //Show Wrong Song when Tabs on Fix - procedure ShowCatTL(Cat: Integer);// Show Cat in Top left - procedure ShowCatTLCustom(Caption: String);// Show Custom Text in Top left - procedure HideCatTL;// Show Cat in Tob left - procedure Refresh; //Refresh Song Sorting - procedure DrawEqualizer; - procedure ChangeMusic; - //Party Mode - procedure SelectRandomSong; - procedure SetJoker; - procedure SetStatics; - //procedures for Menu - procedure StartSong; - procedure OpenEditor; - procedure DoJoker(Team: Byte); - procedure SelectPlayers; - - procedure UnLoadDetailedCover; - - //Extensions - procedure DrawExtensions; - end; - -implementation -uses UGraphic, - UMain, - UCovers, - math, - OpenGL12, - {$IFDEF win32} - windows, - {$ELSE} - lclintf, - {$ENDIF} - USkins, - UDLLManager, - UParty, - UPlaylist, - UScreenSongMenu; - -// ***** Public methods ****** // - -//Show Wrong Song when Tabs on Fix -procedure TScreenSong.FixSelected; -var I, I2: Integer; - begin - if CatSongs.VisibleSongs > 0 then - begin - I2:= 0; - for I := low(CatSongs.Song) to High(Catsongs.Song) do - begin - if CatSongs.Song[I].Visible then - inc(I2); - - if I = Interaction - 1 then - break; - end; - - SongCurrent := I2; - SongTarget := I2; - end; - end; - -procedure TScreenSong.FixSelected2; -var I, I2: Integer; - begin - if CatSongs.VisibleSongs > 0 then - begin - I2:= 0; - for I := low(CatSongs.Song) to High(Catsongs.Song) do - begin - if CatSongs.Song[I].Visible then - inc(I2); - - if I = Interaction - 1 then - break; - end; - - SongTarget := I2; - end; - end; -//Show Wrong Song when Tabs on Fix End - - procedure TScreenSong.ShowCatTLCustom(Caption: String);// Show Custom Text in Top left - begin - Text[TextCat].Text := Caption; - Text[TextCat].Visible := true; - Static[StaticCat].Visible := False; - end; - - //Show Cat in Top Left Mod - procedure TScreenSong.ShowCatTL(Cat: Integer); - begin - //Change - Text[TextCat].Text := CatSongs.Song[Cat].Artist; - //showmessage(CatSongs.Song[Cat].Path + CatSongs.Song[Cat].Cover); - //Static[StaticCat].Texture := Texture.GetTexture(Button[Cat].Texture.Name, 'Plain', true); - - Static[StaticCat].Texture := Texture.GetTexture(Button[Cat].Texture.Name, 'Plain', true); - //Texture.GetTexture(Button[Cat].Texture.Name, 'Plain', false); - //Button[Cat]. - //Cover - - - //Show - Text[TextCat].Visible := true; - Static[StaticCat].Visible := True; - end; - - procedure TScreenSong.HideCatTL; - begin - //Hide - //Text[TextCat].Visible := false; - Static[StaticCat].Visible := false; - //New -> Show Text specified in Theme - Text[TextCat].Visible := True; - Text[TextCat].Text := Theme.Song.TextCat.Text; - end; - //Show Cat in Top Left Mod End - - -// Method for input parsing. If False is returned, GetNextWindow -// should be checked to know the next window to load; -function TScreenSong.ParseInput(PressedKey: Cardinal; ScanCode: byte; PressedDown: Boolean): Boolean; -var - I: integer; - I2: integer; - HS: integer; - SDL_ModState: Word; - Letter: Char; -begin - Result := true; - - //Song Screen Extensions (Jumpto + Menu) - if (ScreenSongMenu.Visible) then - begin - Result := ScreenSongMenu.ParseInput(PressedKey, ScanCode, PressedDown); - Exit; - end - else if (ScreenSongJumpto.Visible) then - begin - Result := ScreenSongJumpto.ParseInput(PressedKey, ScanCode, PressedDown); - Exit; - end; - - If (PressedDown) Then - begin // Key Down - - SDL_ModState := SDL_GetModState and (KMOD_LSHIFT + KMOD_RSHIFT - + KMOD_LCTRL + KMOD_RCTRL + KMOD_LALT + KMOD_RALT); - - //Jump to Artist/Titel - if (SDL_ModState and KMOD_LALT <> 0) AND (Mode = 0) AND (PressedKey >= SDLK_A) AND (PressedKey <= SDLK_Z) then - begin - Letter := UpCase(Chr(ScanCode)); - I2 := Length(CatSongs.Song); - - //Jump To Titel - if (SDL_ModState = KMOD_LALT or KMOD_LSHIFT) then - begin - For I := 1 to high(CatSongs.Song) do - begin - if (CatSongs.Song[(I + Interaction) mod I2].Visible) AND (Length(CatSongs.Song[(I + Interaction) mod I2].Title)>0) AND (UpCase(CatSongs.Song[(I + Interaction) mod I2].Title[1]) = Letter) then - begin - SkipTo(CatSongs.VisibleIndex((I + Interaction) mod I2)); - - Music.PlayChange; - - ChangeMusic; - SetScroll4; - UpdateLCD; - //Break and Exit - Exit; - end; - end; - end - //Jump to Artist - else if (SDL_ModState = KMOD_LALT) then - begin - For I := 1 to high(CatSongs.Song) do - begin - if (CatSongs.Song[(I + Interaction) mod I2].Visible) AND (Length(CatSongs.Song[(I + Interaction) mod I2].Artist)>0) AND (UpCase(CatSongs.Song[(I + Interaction) mod I2].Artist[1]) = Letter) then - begin - SkipTo(CatSongs.VisibleIndex((I + Interaction) mod I2)); - - Music.PlayChange; - - ChangeMusic; - SetScroll4; - UpdateLCD; - - //Break and Exit - Exit; - end; - end; - end; - Exit; - end; - - case PressedKey of - SDLK_Q: - begin - Result := false; - end; - - SDLK_ESCAPE, - SDLK_BACKSPACE : - begin - if (Mode = 0) then - begin - //On Escape goto Cat-List Hack - if (Ini.Tabs_at_startup = 1) AND (CatSongs.CatNumShow <> -1) then - begin - //Find Category - I := Interaction; - while not catsongs.Song[I].Main do - begin - Dec (I); - if (I < low(catsongs.Song)) then - break; - end; - if (I<= 1) then - Interaction := high(catsongs.Song) - else - Interaction := I - 1; - - //Stop Music - Music.Stop; - - CatSongs.ShowCategoryList; - - //Show Cat in Top Left Mod - HideCatTL; - - - //Show Wrong Song when Tabs on Fix - SelectNext; - FixSelected; - //SelectPrev; - //CatSongs.Song[0].Visible := False; - end - else - begin - //On Escape goto Cat-List Hack End - //Tabs off and in Search or Playlist -> Go back to Song view - if (CatSongs.CatNumShow < -1) then - begin - //Atm: Set Empty Filter - CatSongs.SetFilter('', 0); - - //Show Cat in Top Left Mod - HideCatTL; - Interaction := 0; - - //Show Wrong Song when Tabs on Fix - SelectNext; - FixSelected; - - ChangeMusic; - end - else - begin - Music.Stop; - Music.PlayBack; - - FadeTo(@ScreenMain); - end; - - end; - end - //When in party Mode then Ask before Close - else if (Mode = 1) then - begin - Music.PlayBack; - CheckFadeTo(@ScreenMain,'MSG_END_PARTY'); - end; - end; - SDLK_RETURN: - begin - if Length(Songs.Song) > 0 then - begin - {$IFDEF UseSerialPort} - // PortWriteB($378, 0); - {$ENDIF} - if CatSongs.Song[Interaction].Main then - begin // clicked on Category Button - - //Show Cat in Top Left Mod - ShowCatTL (Interaction); - - //I := CatSongs.VisibleIndex(Interaction); - CatSongs.ClickCategoryButton(Interaction); - {I2 := CatSongs.VisibleIndex(Interaction); - SongCurrent := SongCurrent - I + I2; - SongTarget := SongTarget - I + I2; } - -// if I<>I2 then beep; - // SetScroll4; - - //Show Wrong Song when Tabs on Fix - SelectNext; - FixSelected; - - //Play Music: - ChangeMusic; - - end else begin // clicked on song - if (Mode = 0) then //Normal Mode -> Start Song - begin - //Do the Action that is specified in Ini - case Ini.OnSongClick of - 0: StartSong; - 1: SelectPlayers; - 2:begin - If (CatSongs.CatNumShow = -3) then - ScreenSongMenu.MenuShow(SM_Playlist) - else - ScreenSongMenu.MenuShow(SM_Main); - end; - end; - end - else if (Mode = 1) then //PartyMode -> Show Menu - begin - if (Ini.PartyPopup = 1) then - ScreenSongMenu.MenuShow(SM_Party_Main) - else - ScreenSong.StartSong; - end; - end; - end; - end; - - SDLK_M: //Show SongMenu - begin - if (Length(Songs.Song) > 0) then begin - if (Mode = 0) then begin - if not CatSongs.Song[Interaction].Main then begin // clicked on Song - if CatSongs.CatNumShow = -3 then - ScreenSongMenu.MenuShow(SM_Playlist) - else - ScreenSongMenu.MenuShow(SM_Main); - end - else - begin - ScreenSongMenu.MenuShow(SM_Playlist_Load); - end; - end //Party Mode -> Show Party Menu - else ScreenSongMenu.MenuShow(SM_Party_Main); - end; - end; - - SDLK_P: //Show Playlist Menu - begin - if (Length(Songs.Song) > 0) AND (Mode = 0) then begin - ScreenSongMenu.MenuShow(SM_Playlist_Load); - end; - end; - - SDLK_J: //Show Jumpto Menu - begin - if (Length(Songs.Song) > 0) AND (Mode = 0) then - begin - ScreenSongJumpto.Visible := True; - end; - end; - - SDLK_DOWN: - begin - if (Mode = 0) then - begin - //Only Change Cat when not in Playlist or Search Mode - if (CatSongs.CatNumShow > -2) then - begin - //Cat Change Hack - if Ini.Tabs_at_startup = 1 then - begin - I := Interaction; - if I <= 0 then I := 1; - - while not catsongs.Song[I].Main do - begin - Inc (I); - if (I > high(catsongs.Song)) then - I := low(catsongs.Song); - end; - - Interaction := I; - - //Show Cat in Top Left Mod - ShowCatTL (Interaction); - - CatSongs.ClickCategoryButton(Interaction); - SelectNext; - FixSelected; - - //Play Music: - Music.PlayChange; - ChangeMusic; - - end; - - // - //Cat Change Hack End} - end; - end; - end; - SDLK_UP: - begin - if (Mode = 0) then - begin - //Only Change Cat when not in Playlist or Search Mode - if (CatSongs.CatNumShow > -2) then - begin - //Cat Change Hack - if Ini.Tabs_at_startup = 1 then - begin - I := Interaction; - I2 := 0; - if I <= 0 then I := 1; - - while not catsongs.Song[I].Main or (I2 = 0) do - begin - if catsongs.Song[I].Main then - Inc(I2); - Dec (I); - if (I < low(catsongs.Song)) then - I := high(catsongs.Song); - end; - - Interaction := I; - - //Show Cat in Top Left Mod - ShowCatTL (I); - - CatSongs.ClickCategoryButton(I); - SelectNext; - FixSelected; - - //Play Music: - Music.PlayChange; - ChangeMusic; - end; - end; - //Cat Change Hack End} - end; - end; - - SDLK_RIGHT: - begin - if (Length(Songs.Song) > 0) AND (Mode = 0) then begin - Music.PlayChange; - SelectNext; -// InteractNext; -// SongTarget := Interaction; - ChangeMusic; - SetScroll4; - UpdateLCD; - Light.LightOne(1, 200); - end; - end; - - SDLK_LEFT: - begin - if (Length(Songs.Song) > 0)AND (Mode = 0) then begin - Music.PlayChange; - SelectPrev; - ChangeMusic; - SetScroll4; - UpdateLCD; - Light.LightOne(0, 200); - end; - end; - - SDLK_E: - begin - OpenEditor; - end; - - SDLK_R: - begin - if (Length(Songs.Song) > 0) AND (Mode = 0) then begin - - if (SDL_ModState = KMOD_LSHIFT) AND (Ini.Tabs_at_startup = 1) then //Random Category - begin - I2 := 0; //Count Cats - for I:= low(CatSongs.Song) to high (CatSongs.Song) do - if CatSongs.Song[I].Main then Inc(I2); - - I2 := Random (I2)+1; //Zufall - - //Find Cat: - for I:= low(CatSongs.Song) to high (CatSongs.Song) do - begin - if CatSongs.Song[I].Main then - Dec(I2); - if (I2<=0) then - begin - //Show Cat in Top Left Mod - ShowCatTL (I); - - Interaction := I; - - CatSongs.ShowCategoryList; - CatSongs.ClickCategoryButton(I); - SelectNext; - FixSelected; - break; - end; - end; - - - end - else if (SDL_ModState = KMOD_LCTRL) AND (Ini.Tabs_at_startup = 1) then //random in All Categorys - begin - repeat - I2 := Random(high(CatSongs.Song)+1) - low(CatSongs.Song)+1; - until CatSongs.Song[I2].Main = false; - - //Search Cat - for I := I2 downto low(CatSongs.Song) do - begin - if CatSongs.Song[I].Main then - break; - end; - //In I ist jetzt die Kategorie in I2 der Song - - //Choose Cat - CatSongs.ShowCategoryList; - - //Show Cat in Top Left Mod - ShowCatTL (I); - - CatSongs.ClickCategoryButton(I); - SelectNext; - - //Fix: Not Existing Song selected: - //if (I+1=I2) then Inc(I2); - - //Choose Song - SkipTo(I2-I); - - end - else //Random in one Category - begin - SkipTo(Random(CatSongs.VisibleSongs)); - end; - Music.PlayChange; - - ChangeMusic; - SetScroll4; - UpdateLCD; - end; - end; - - SDLK_1: - begin //Jocker - if (Mode = 1) AND (PartySession.Teams.NumTeams >= 1) AND (PartySession.Teams.Teaminfo[0].Joker > 0) then - begin - //Joker spielen - Dec(PartySession.Teams.Teaminfo[0].Joker); - SelectRandomSong; - SetJoker; - end; - end; - - SDLK_2: - begin //Jocker - if (Mode = 1) AND (PartySession.Teams.NumTeams >= 2) AND (PartySession.Teams.Teaminfo[1].Joker > 0) then - begin - //Joker spielen - Dec(PartySession.Teams.Teaminfo[1].Joker); - SelectRandomSong; - SetJoker; - end; - end; - - SDLK_3: - begin //Jocker - if (Mode = 1) AND (PartySession.Teams.NumTeams >= 3) AND (PartySession.Teams.Teaminfo[2].Joker > 0) then - begin - //Joker spielen - Dec(PartySession.Teams.Teaminfo[2].Joker); - SelectRandomSong; - SetJoker; - end; - end; - end; - end; -end; - -constructor TScreenSong.Create; -var - Pet: integer; - I: integer; -Label CreateSongButtons; -begin - inherited Create; - - LoadFromTheme(Theme.Song); - - TextArtist := AddText(Theme.Song.TextArtist); - TextTitle := AddText(Theme.Song.TextTitle); - TextNumber := AddText(Theme.Song.TextNumber); - - //Show Cat in Top Left mod - TextCat := AddText(Theme.Song.TextCat); - StaticCat := AddStatic(Theme.Song.StaticCat); - - //Show Video Icon Mod - VideoIcon := AddStatic(Theme.Song.VideoIcon); - - //Party Mode - StaticTeam1Joker1 := AddStatic(Theme.Song.StaticTeam1Joker1); - StaticTeam1Joker2 := AddStatic(Theme.Song.StaticTeam1Joker2); - StaticTeam1Joker3 := AddStatic(Theme.Song.StaticTeam1Joker3); - StaticTeam1Joker4 := AddStatic(Theme.Song.StaticTeam1Joker4); - StaticTeam1Joker5 := AddStatic(Theme.Song.StaticTeam1Joker5); - - StaticTeam2Joker1 := AddStatic(Theme.Song.StaticTeam2Joker1); - StaticTeam2Joker2 := AddStatic(Theme.Song.StaticTeam2Joker2); - StaticTeam2Joker3 := AddStatic(Theme.Song.StaticTeam2Joker3); - StaticTeam2Joker4 := AddStatic(Theme.Song.StaticTeam2Joker4); - StaticTeam2Joker5 := AddStatic(Theme.Song.StaticTeam2Joker5); - - StaticTeam3Joker1 := AddStatic(Theme.Song.StaticTeam3Joker1); - StaticTeam3Joker2 := AddStatic(Theme.Song.StaticTeam3Joker2); - StaticTeam3Joker3 := AddStatic(Theme.Song.StaticTeam3Joker3); - StaticTeam3Joker4 := AddStatic(Theme.Song.StaticTeam3Joker4); - StaticTeam3Joker5 := AddStatic(Theme.Song.StaticTeam3Joker5); - - //Load Party or NonParty specific Statics and Texts - SetLength(StaticParty, Length(Theme.Song.StaticParty)); - for I := 0 to High(Theme.Song.StaticParty) do - StaticParty[I] := AddStatic(Theme.Song.StaticParty[I]); - - SetLength(TextParty, Length(Theme.Song.TextParty)); - for I := 0 to High(Theme.Song.TextParty) do - TextParty[I] := AddText(Theme.Song.TextParty[I]); - - SetLength(StaticNonParty, Length(Theme.Song.StaticNonParty)); - for I := 0 to High(Theme.Song.StaticNonParty) do - StaticNonParty[I] := AddStatic(Theme.Song.StaticNonParty[I]); - - SetLength(TextNonParty, Length(Theme.Song.TextNonParty)); - for I := 0 to High(Theme.Song.TextNonParty) do - TextNonParty[I] := AddText(Theme.Song.TextNonParty[I]); - - // Song List -// Songs.LoadSongList; // moved to the UltraStar unit - CatSongs.Refresh; - - if (length(CatSongs.Song) > 0) then - begin - //Set Length of Button Array one Time Instead of one time for every Song - SetButtonLength(Length(CatSongs.Song)); - - I := 0; - CreateSongButtons: - - try - for Pet := I to High(CatSongs.Song) do begin // creating all buttons - // new - Texture.Limit := 512;// 256 0.4.2 value, 512 in 0.5.0 - - if not FileExists(CatSongs.Song[Pet].Path + CatSongs.Song[Pet].Cover) then - CatSongs.Song[Pet].Cover := ''; // 0.5.0: if cover not found then show 'no cover' - - if CatSongs.Song[Pet].Cover = '' then - AddButton(300 + Pet*250, 140, 200, 200, Skin.GetTextureFileName('SongCover'), 'JPG', 'Plain', Theme.Song.Cover.Reflections) - else begin - // cache texture if there is a need to this - if not Covers.CoverExists(CatSongs.Song[Pet].Path + CatSongs.Song[Pet].Cover) then - begin - Texture.CreateCacheMipmap := true; - Texture.GetTexture(CatSongs.Song[Pet].Path + CatSongs.Song[Pet].Cover, 'Plain', true); // preloads textures and creates cache mipmap - Texture.CreateCacheMipmap := false; - - // puts this texture to the cache file - Covers.AddCover(CatSongs.Song[Pet].Path + CatSongs.Song[Pet].Cover); - - // unload full size texture - Texture.UnloadTexture(CatSongs.Song[Pet].Path + CatSongs.Song[Pet].Cover, false); - - // we should also add mipmap texture by calling createtexture and use mipmap cache as data source - end; - - // and now load it from cache file (small place for the optimization by eliminating reading it from file, but not here) - AddButton(300 + Pet*250, 140, 200, 200, CatSongs.Song[Pet].Path + CatSongs.Song[Pet].Cover, 'JPG', 'Plain', Theme.Song.Cover.Reflections); - end; - Texture.Limit := 1024*1024; - I := -1; - end; - except - //When Error is reported the First time for this Song - if (I <> Pet) then - begin - //Some Error reporting: - Log.LogError('Could not load Cover: ' + CatSongs.Song[Pet].Cover); - - //Change Cover to NoCover and Continue Loading - CatSongs.Song[Pet].Cover := ''; - I := Pet; - end - else //when Error occurs Multiple Times(NoSong Cover is damaged), then start loading next Song - begin - Log.LogError('NoCover Cover is damaged!'); - try - AddButton(300 + Pet*250, 140, 200, 200, '', 'JPG', 'Plain', Theme.Song.Cover.Reflections); - except - {$IFDEF win32} - Messagebox(0, PChar('No Cover Image is damage. Could not Workaround Song Loading, Ultrastar will exit now.'), PChar(Language.Translate('US_VERSION')), MB_ICONERROR or MB_OK); - {$ELSE} - // TODO : JB_linux - better handle this message and display to user.. - writeln( 'No Cover Image is damage. Could not Workaround Song Loading, Ultrastar will exit now.'); - Log.LogError( 'No Cover Image is damage. Could not Workaround Song Loading, Ultrastar will exit now.' ); - {$ENDIF} - Halt; - end; - I := Pet + 1; - end; - end; - - if (I <> -1) then - GoTo CreateSongButtons; - - end; - - // Randomize Patch - Randomize; - //Equalizer - SetLength(EqualizerBands, Theme.Song.Equalizer.Bands); - //ClearArray - For I := low(EqualizerBands) to high(EqualizerBands) do - EqualizerBands[I] := 3; - - if (Length(CatSongs.Song) > 0) then - Interaction := 0; -end; - -procedure TScreenSong.SetScroll; -var - VS, B: Integer; -begin - VS := CatSongs.VisibleSongs; - if VS > 0 then - begin - //Set Positions - Case Theme.Song.Cover.Style of - 3: SetScroll3; - 5:begin - if VS > 5 then - SetScroll5 - else - SetScroll4; - end; - 6: SetScroll6; - else SetScroll4; - end; - //Set Visibility of Video Icon - Static[VideoIcon].Visible := (CatSongs.Song[Interaction].Video <> ''); - - //Set Texts: - Text[TextArtist].Text := CatSongs.Song[Interaction].Artist; - Text[TextTitle].Text := CatSongs.Song[Interaction].Title; - if (Ini.Tabs_at_startup = 1) And (CatSongs.CatNumShow = -1) then - begin - Text[TextNumber].Text := IntToStr(CatSongs.Song[Interaction].OrderNum) + '/' + IntToStr(CatSongs.CatCount); - Text[TextTitle].Text := '(' + IntToStr(CatSongs.Song[Interaction].CatNumber) + ' ' + Language.Translate('SING_SONGS_IN_CAT') + ')'; - end - else if (CatSongs.CatNumShow = -2) then - Text[TextNumber].Text := IntToStr(CatSongs.VisibleIndex(Interaction)+1) + '/' + IntToStr(VS) - else if (CatSongs.CatNumShow = -3) then - Text[TextNumber].Text := IntToStr(CatSongs.VisibleIndex(Interaction)+1) + '/' + IntToStr(VS) - else if (Ini.Tabs_at_startup = 1) then - Text[TextNumber].Text := IntToStr(CatSongs.Song[Interaction].CatNumber) + '/' + IntToStr(CatSongs.Song[Interaction - CatSongs.Song[Interaction].CatNumber].CatNumber) - else - Text[TextNumber].Text := IntToStr(Interaction+1) + '/' + IntToStr(Length(CatSongs.Song)); - end - else - begin - Text[TextNumber].Text := '0/0'; - Text[TextArtist].Text := ''; - Text[TextTitle].Text := ''; - for B := 0 to High(Button) do - Button[B].Visible := False; - - end; -end; - -procedure TScreenSong.SetScroll1; -var - B: integer; // button - BMin: integer; // button min - BMax: integer; // button max - Src: integer; -// Dst: integer; - Count: integer; // Dst is not used. Count is used. - Ready: boolean; - - VisCount: integer; // count of visible (or selectable) buttons - VisInt: integer; // visible position of interacted button - Typ: integer; // 0 when all songs fits the screen - Placed: integer; // number of placed visible buttons -begin -// Src := 0; -// Dst := -1; - Count := 1; - Typ := 0; - Ready := false; - Placed := 0; - - VisCount := 0; - for B := 0 to High(Button) do - if CatSongs.Song[B].Visible then Inc(VisCount); - - VisInt := 0; - for B := 0 to Interaction-1 do - if CatSongs.Song[B].Visible then Inc(VisInt); - - - if VisCount <= 6 then begin - Typ := 0; - end else begin - if VisInt <= 3 then begin - Typ := 1; - Count := 7; - Ready := true; - end; - - if (VisCount - VisInt) <= 3 then begin - Typ := 2; - Count := 7; - Ready := true; - end; - - if not Ready then begin - Typ := 3; - Src := Interaction; - end; - end; - - - - // hide all buttons - for B := 0 to High(Button) do begin - Button[B].Visible := false; - Button[B].Selectable := CatSongs.Song[B].Visible; - end; - -{ for B := Src to Dst do begin -// Button[B].Visible := true; - Button[B].Visible := CatSongs.Song[B].Visible; - Button[B].Selectable := Button[B].Visible; - Button[B].Y := 140 + (B-Src) * 60; - end;} - - - if Typ = 0 then begin - for B := 0 to High(Button) do begin - if CatSongs.Song[B].Visible then begin - Button[B].Visible := true; - Button[B].Y := 140 + (Placed) * 60; - Inc(Placed); - end; - end; - end; - - if Typ = 1 then begin - B := 0; - while (Count > 0) do begin - if CatSongs.Song[B].Visible then begin - Button[B].Visible := true; - Button[B].Y := 140 + (Placed) * 60; - Inc(Placed); - Dec(Count); - end; - Inc(B); - end; - end; - - if Typ = 2 then begin - B := High(Button); - while (Count > 0) do begin - if CatSongs.Song[B].Visible then begin - Button[B].Visible := true; - Button[B].Y := 140 + (6-Placed) * 60; - Inc(Placed); - Dec(Count); - end; - Dec(B); - end; - end; - - if Typ = 3 then begin - B := Src; - Count := 4; - while (Count > 0) do begin - if CatSongs.Song[B].Visible then begin - Button[B].Visible := true; - Button[B].Y := 140 + (3+Placed) * 60; - Inc(Placed); - Dec(Count); - end; - Inc(B); - end; - - B := Src-1; - Placed := 0; - Count := 3; - while (Count > 0) do begin - if CatSongs.Song[B].Visible then begin - Button[B].Visible := true; - Button[B].Y := 140 + (2-Placed) * 60; - Inc(Placed); - Dec(Count); - end; - Dec(B); - end; - - end; - - if Length(Button) > 0 then - Static[1].Texture.Y := Button[Interaction].Y - 5; // selection texture -end; - -procedure TScreenSong.SetScroll2; -var - B: integer; - Wsp: integer; // wspolczynnik przesuniecia wzgledem srodka ekranu - Wsp2: real; -begin - // liniowe - for B := 0 to High(Button) do - Button[B].X := 300 + (B - Interaction) * 260; - - if Length(Button) >= 3 then begin - if Interaction = 0 then - Button[High(Button)].X := 300 - 260; - - if Interaction = High(Button) then - Button[0].X := 300 + 260; - end; - - // kolowe -{ for B := 0 to High(Button) do begin - Wsp := (B - Interaction); // 0 dla srodka, -1 dla lewego, +1 dla prawego itd. - Wsp2 := Wsp / Length(Button); - Button[B].X := 300 + 10000 * sin(2*pi*Wsp2); -// Button[B].Y := 140 + 50 * ; - end;} -end; - -procedure TScreenSong.SetScroll3; // with slide -var - B: integer; - Wsp: integer; // wspolczynnik przesuniecia wzgledem srodka ekranu - Wsp2: real; -begin - SongTarget := Interaction; - - // liniowe - for B := 0 to High(Button) do - begin - Button[B].X := 300 + (B - SongCurrent) * 260; - if (Button[B].X < -Button[B].W) OR (Button[B].X > 800) then - Button[B].Visible := False - else - Button[B].Visible := True; - end; - -{ if Length(Button) >= 3 then begin - if Interaction = 0 then - Button[High(Button)].X := 300 - 260; - - if Interaction = High(Button) then - Button[0].X := 300 + 260; - end;} - - // kolowe -{ for B := 0 to High(Button) do begin - Wsp := (B - Interaction); // 0 dla srodka, -1 dla lewego, +1 dla prawego itd. - Wsp2 := Wsp / Length(Button); - Button[B].X := 300 + 10000 * sin(2*pi*Wsp2); -// Button[B].Y := 140 + 50 * ; - end;} -end; - -procedure TScreenSong.SetScroll4; // rotate -var - B: integer; - Wsp: real; - Z, Z2: real; - VS: integer; -begin - VS := CatSongs.VisibleSongs; // 0.5.0 (I): cached, very important - - // kolowe - for B := 0 to High(Button) do begin - Button[B].Visible := CatSongs.Song[B].Visible; // nowe - if Button[B].Visible then begin // 0.5.0 optimization for 1000 songs - updates only visible songs, hiding in tabs becomes useful for maintaing good speed - - Wsp := 2 * pi * (CatSongs.VisibleIndex(B) - SongCurrent) / VS {CatSongs.VisibleSongs};// 0.5.0 (II): takes another 16ms - - Z := (1 + cos(Wsp)) / 2; - Z2 := (1 + 2*Z) / 3; - - - Button[B].X := Theme.Song.Cover.X + (0.185 * Theme.Song.Cover.H * VS * sin(Wsp)) * Z2 - ((Button[B].H - Theme.Song.Cover.H)/2); // 0.5.0 (I): 2 times faster by not calling CatSongs.VisibleSongs - Button[B].Z := Z / 2 + 0.3; - - Button[B].W := Theme.Song.Cover.H * Z2; - -// Button[B].Y := {50 +} 140 + 50 - 50 * Z2; - Button[B].Y := Theme.Song.Cover.Y + (Theme.Song.Cover.H - Abs(Button[B].H)) * 0.7 ; - Button[B].H := Button[B].W; - end; - end; -end; - -(* -procedure TScreenSong.SetScroll4; // rotate -var - B: integer; - Wsp: real; - Z: real; - Z2, Z3: real; - VS: integer; - function modreal (const X, Y: real):real; - begin - Result := Frac(x / y) * y; - if Result < -3 then - Result := Result + Y - else if Result > 3 then - Result := Result - Y; - end; -begin - VS := CatSongs.VisibleSongs; // 0.5.0 (I): cached, very important - Z3 := 1; - if VS < 12 then - Z2 := VS - else - Z2 := 12; - - // kolowe - for B := 0 to High(Button) do begin - Button[B].Visible := CatSongs.Song[B].Visible; // nowe - if Button[B].Visible then begin // 0.5.0 optimization for 1000 songs - updates only visible songs, hiding in tabs becomes useful for maintaing good speed - if ((ModReal(CatSongs.VisibleIndex(B) - SongCurrent, VS)>-3) AND (ModReal(CatSongs.VisibleIndex(B) - SongCurrent, VS)<3)) then - begin - if CatSongs.VisibleIndex(B)> SongCurrent then - Wsp := 2 * pi * (CatSongs.VisibleIndex(B) - SongCurrent) / Z2 - else - Wsp := 2 * pi * (CatSongs.VisibleIndex(B) - SongCurrent) / Z2; - - Z3 := 2; - Z := (1 + cos(Wsp)) / 2; - //Z2 := (1 + 2*Z) / 3; - //Z2 := (0.5 + Z/2); - //Z2 := sin(Wsp); - - //Z2 := Power (Z2,Z3); - - Button[B].W := Theme.Song.CoverW * Power(cos(Wsp), Z3);//Power(Z2, 3); - - //Button[B].X := Theme.Song.CoverX + ({Theme.Song.CoverX + Theme.Song.CoverW/2 + Theme.Song.CoverW*0.18 * VS {CatSongs.VisibleSongs {Length(Button) * sin(Wsp) {- Theme.Song.CoverX - Theme.Song.CoverW) * Z2; // 0.5.0 (I): 2 times faster by not calling CatSongs.VisibleSongs - if (sin(Wsp)<0) then - Button[B].X := sin(Wsp)*Theme.Song.CoverX*Theme.Song.CoverW*0.007 + Theme.Song.CoverX + Theme.Song.CoverW - Button[B].W - else //*Theme.Song.CoverW*0.004*Z3 - Button[B].X := sin(Wsp)*Theme.Song.CoverX*Theme.Song.CoverW*0.007 + Theme.Song.CoverX; - Button[B].Z := Z-0.00001; - -// Button[B].Y := {50 + 140 + 50 - 50 * Z2; - // Button[B].Y := (Theme.Song.CoverY + 40 + 50 - 50 * Z2); - Button[B].Y := (Theme.Song.CoverY + Theme.Song.CoverW - Button[B].W); - Button[B].H := Button[B].W; - Button[B].Visible := True; - end - {else if (((CatSongs.VisibleIndex(B) - SongCurrent)>-3) AND ((CatSongs.VisibleIndex(B) - SongCurrent)<3)) OR ((round (CatSongs.VisibleIndex(B) - SongCurrent) mod VS > -3) AND ((CatSongs.VisibleIndex(B) - SongCurrent)<3)) then - begin - Wsp := 2 * pi * (CatSongs.VisibleIndex(B) - SongCurrent) / 12 ;// 0.5.0 (II): takes another 16ms - - Z := (1 + cos(Wsp)) / 2 -0.00001; //z < 0.49999 is behind the cover 1 is in front of the covers - - Button[B].W := Theme.Song.CoverW * Power(cos(Wsp), Z3);//Power(Z2, 3); - - if (sin(Wsp)<0) then - Button[B].X := sin(Wsp)*Theme.Song.CoverX*Theme.Song.CoverW*0.007 + Theme.Song.CoverX + Theme.Song.CoverW - Button[B].W - else - Button[B].X := sin(Wsp)*Theme.Song.CoverX*Theme.Song.CoverW*0.007 + Theme.Song.CoverX; - - Button[B].Z := Z; - - Button[B].Y := (Theme.Song.CoverY + Theme.Song.CoverW - Button[B].W); - - Button[B].H := Button[B].W; - Button[B].Visible := True; - end - else Button[B].Visible := False; - end; - end; -end; *) - -procedure TScreenSong.SetScroll5; // rotate -var - B: integer; - Angle: real; - Pos: Real; - VS: integer; - diff: real; - X: Real; - helper: real; -begin - VS := CatSongs.VisibleSongs; // cache Visible Songs - {Vars - Theme.Song.CoverW: Radius des Kreises - Theme.Song.CoverX: X Pos Linke Kante des gewählten Covers - Theme.Song.CoverX: Y Pos Obere Kante des gewählten Covers - Theme.Song.CoverH: Höhe der Cover - - (CatSongs.VisibleIndex(B) - SongCurrent)/VS = Abstand zum MIttleren Cover in % - } - - //Change Pos of all Buttons - for B := low(Button) to high(Button) do - begin - Button[B].Visible := CatSongs.Song[B].Visible; //Adjust Visibility - if Button[B].Visible then //Only Change Pos for Visible Buttons - begin - Pos := (CatSongs.VisibleIndex(B) - SongCurrent); - if (Pos < -VS/2) then - Pos := Pos + VS - else if (Pos > VS/2) then - Pos := Pos - VS; - - if (Abs(Pos) < 2.5) then {fixed Positions} - begin - Angle := Pi * (Pos / 5); -// Button[B].Visible := False; - - Button[B].H := Abs(Theme.Song.Cover.H * cos(Angle*0.8));//Power(Z2, 3); - -// Button[B].Reflectionspacing := 15 * Button[B].H/Theme.Song.Cover.H; - Button[B].DeSelectReflectionspacing := 15 * Button[B].H/Theme.Song.Cover.H; - - Button[B].Z := 0.95 - Abs(Pos) * 0.01; - - Button[B].Y := (Theme.Song.Cover.Y + (Theme.Song.Cover.H - Abs(Theme.Song.Cover.H * cos(Angle))) * 0.5); - - Button[B].W := Button[B].H; - - Diff := (Button[B].H - Theme.Song.Cover.H)/2; - - - X := Sin(Angle*1.3)*0.9; - - Button[B].X := Theme.Song.Cover.X + Theme.Song.Cover.W * X - Diff; - - end - else - begin {Behind the Front Covers} - - // limit-bg-covers hack - if (abs(abs(Pos)-VS/2)>10) then Button[B].Visible:=False; - // end of limit-bg-covers hack - - if Pos < 0 then - Pos := (Pos - VS/2)/VS - else - Pos := (Pos + VS/2)/VS; - - Angle := pi * Pos*2; - if VS > 24 then - begin - if Angle < 0 then helper:=-1 else helper:=1; - Angle:=2*pi-abs(Angle); - Angle:=Angle*(VS/24); - Angle:=(2*pi-Angle)*helper; - end; - - Button[B].Z := (0.4 - Abs(Pos/4)) -0.00001; //z < 0.49999 is behind the cover 1 is in front of the covers - - Button[B].H :=0.6*(Theme.Song.Cover.H-Abs(Theme.Song.Cover.H * cos(Angle/2)*0.8));//Power(Z2, 3); - - Button[B].W := Button[B].H; - - Button[B].Y := Theme.Song.Cover.Y - (Button[B].H - Theme.Song.Cover.H)*0.75; - -// Button[B].Reflectionspacing := 15 * Button[B].H/Theme.Song.Cover.H; - Button[B].DeSelectReflectionspacing := 15 * Button[B].H/Theme.Song.Cover.H; - - Diff := (Button[B].H - Theme.Song.Cover.H)/2; - - Button[B].X := Theme.Song.Cover.X+Theme.Song.Cover.H/2-Button[b].H/2+Theme.Song.Cover.W/320*((Theme.Song.Cover.H)*sin(Angle/2)*1.52); - - end; - - //Button[B].Y := (Theme.Song.Cover.Y + (Theme.Song.Cover.H - Button[B].H)/1.5); //Cover at down border of the change field -// Button[B].Y := (Theme.Song.Cover.Y + (Theme.Song.Cover.H - Button[B].H) * 0.7); - - end; - end; -end; - -procedure TScreenSong.SetScroll6; // rotate (slotmachine style) -var - B: integer; - Angle: real; - Pos: Real; - VS: integer; - diff: real; - X: Real; - Wsp: real; - Z, Z2: real; -begin - VS := CatSongs.VisibleSongs; // cache Visible Songs - if VS <=5 then begin - // kolowe - for B := 0 to High(Button) do - begin - Button[B].Visible := CatSongs.Song[B].Visible; // nowe - if Button[B].Visible then begin // 0.5.0 optimization for 1000 songs - updates only visible songs, hiding in tabs becomes useful for maintaing good speed - - Wsp := 2 * pi * (CatSongs.VisibleIndex(B) - SongCurrent) / VS {CatSongs.VisibleSongs};// 0.5.0 (II): takes another 16ms - - Z := (1 + cos(Wsp)) / 2; - Z2 := (1 + 2*Z) / 3; - - - Button[B].Y := Theme.Song.Cover.Y + (0.185 * Theme.Song.Cover.H * VS * sin(Wsp)) * Z2 - ((Button[B].H - Theme.Song.Cover.H)/2); // 0.5.0 (I): 2 times faster by not calling CatSongs.VisibleSongs - Button[B].Z := Z / 2 + 0.3; - - Button[B].W := Theme.Song.Cover.H * Z2; - -// Button[B].Y := {50 +} 140 + 50 - 50 * Z2; - Button[B].X := Theme.Song.Cover.X + (Theme.Song.Cover.H - Abs(Button[B].H)) * 0.7 ; - Button[B].H := Button[B].W; - end; - end; - end - else begin - - //Change Pos of all Buttons - for B := low(Button) to high(Button) do - begin - Button[B].Visible := CatSongs.Song[B].Visible; //Adjust Visibility - if Button[B].Visible then //Only Change Pos for Visible Buttons - begin - Pos := (CatSongs.VisibleIndex(B) - SongCurrent); - if (Pos < -VS/2) then - Pos := Pos + VS - else if (Pos > VS/2) then - Pos := Pos - VS; - - if (Abs(Pos) < 2.5) then {fixed Positions} - begin - Angle := Pi * (Pos / 5); -// Button[B].Visible := False; - - Button[B].H := Abs(Theme.Song.Cover.H * cos(Angle*0.8));//Power(Z2, 3); - - Button[B].DeSelectReflectionspacing := 15 * Button[B].H/Theme.Song.Cover.H; - - Button[B].Z := 0.95 - Abs(Pos) * 0.01; - - Button[B].X := (Theme.Song.Cover.X + (Theme.Song.Cover.H - Abs(Theme.Song.Cover.H * cos(Angle))) * 0.5); - - Button[B].W := Button[B].H; - - Diff := (Button[B].H - Theme.Song.Cover.H)/2; - - - X := Sin(Angle*1.3)*0.9; - - Button[B].Y := Theme.Song.Cover.Y + Theme.Song.Cover.W * X - Diff; - end - else - begin {Behind the Front Covers} - - // limit-bg-covers hack - if (abs(VS/2-abs(Pos))>10) then Button[B].Visible:=False; - if VS > 25 then VS:=25; - // end of limit-bg-covers hack - - if Pos < 0 then - Pos := (Pos - VS/2)/VS - else - Pos := (Pos + VS/2)/VS; - - Angle := pi * Pos*2; - - Button[B].Z := (0.4 - Abs(Pos/4)) -0.00001; //z < 0.49999 is behind the cover 1 is in front of the covers - - Button[B].H :=0.6*(Theme.Song.Cover.H-Abs(Theme.Song.Cover.H * cos(Angle/2)*0.8));//Power(Z2, 3); - - Button[B].W := Button[B].H; - - Button[B].X := Theme.Song.Cover.X - (Button[B].H - Theme.Song.Cover.H)*0.5; - - - Button[B].DeSelectReflectionspacing := 15 * Button[B].H/Theme.Song.Cover.H; - - Button[B].Y := Theme.Song.Cover.Y+Theme.Song.Cover.H/2-Button[b].H/2+Theme.Song.Cover.W/320*(Theme.Song.Cover.H*sin(Angle/2)*1.52); - end; - end; - end; - end; -end; - - -procedure TScreenSong.onShow; -begin - Music.Stop; - - if Ini.Players <= 3 then PlayersPlay := Ini.Players + 1; - if Ini.Players = 4 then PlayersPlay := 6; - - //Cat Mod etc - if (Ini.Tabs_at_startup = 1) AND (CatSongs.CatNumShow = -1) then - begin - CatSongs.ShowCategoryList; - FixSelected; - //Show Cat in Top Left Mod - HideCatTL; - end; - - - if Length(CatSongs.Song) > 0 then begin - //Load Music only when Song Preview is activated - if (Ini.PreviewVolume <> 0) then - begin - Music.SetLoop(false); - Music.Open(CatSongs.Song[Interaction].Path + CatSongs.Song[Interaction].Mp3); - Music.MoveTo(Music.Length / 4); - Music.Play; - - //Set Preview Volume - Music.SetMusicVolume (Ini.PreviewVolume * 10); - {//if Music Fade is activated, Set Volume to 0 % - if (Ini.PreviewFading <> 0) then - Music.SetMusicVolume(0);} - end; - - SetScroll; - UpdateLCD; - end; - - //Playlist Mode - if (Mode = 0) then - begin - //If Playlist Shown -> Select Next automatically - if (CatSongs.CatNumShow = -3) then - begin - SelectNext; - ChangeMusic; - end; - end - //Party Mode - else if (Mode = 1) then - begin - - SelectRandomSong; - //Show Menu directly in PartyMode - //But only if selected in Options - if (Ini.PartyPopup = 1) then - begin - ScreenSongMenu.MenuShow(SM_Party_Main); - end; - - - end; - - SetJoker; - SetStatics; -end; - -procedure TScreenSong.onHide; -begin - //When Music Fading is activated, Turn Music to 100 % - If (Ini.PreviewVolume <> 100) or (Ini.PreviewFading <> 0) then - Music.SetMusicVolume(100); - - //If Preview is deactivated: Load MUsicfile now - If (Ini.PreviewVolume = 0) then - Music.Open(CatSongs.Song[Interaction].Path + CatSongs.Song[Interaction].Mp3); - - //When hide then Stop Music (For Party Mode Popup on Exit) - if (Display.NextScreen <> @ScreenSing) and (Display.NextScreen <> @ScreenSingModi) and (Music <> nil) then - Music.Stop; -end; - -procedure TScreenSong.DrawExtensions; -begin - //Draw Song Menu - if (ScreenSongMenu.Visible) then - begin - ScreenSongMenu.Draw; - end - else if (ScreenSongJumpto.Visible) then - begin - ScreenSongJumpto.Draw; - end -end; - -function TScreenSong.Draw: boolean; -var - dx: real; - dt: real; - I: Integer; -begin - dx := SongTarget-SongCurrent; - dt := TimeSkip*7; - if dt > 1 then dt := 1; - SongCurrent := SongCurrent + dx*dt; - -{ if SongCurrent > Catsongs.VisibleSongs then begin - SongCurrent := SongCurrent - Catsongs.VisibleSongs; - SongTarget := SongTarget - Catsongs.VisibleSongs; - end;} - -// Log.BenchmarkStart(5); - SetScroll; -// Log.BenchmarkEnd(5); -// Log.LogBenchmark('SetScroll4', 5); - - //Fading Functions, Only if Covertime is under 5 Seconds - If (CoverTime < 5) then - begin - // 0.5.0: cover fade - if (CoverTime < 1) and (CoverTime + TimeSkip >= 1) then begin - // load new texture - Texture.GetTexture(Button[Interaction].Texture.Name, 'Plain', false); - Button[Interaction].Texture.Alpha := 1; - Button[Interaction].Texture2 := Texture.GetTexture(Button[Interaction].Texture.Name, 'Plain', false); - Button[Interaction].Texture2.Alpha := 1; - end; - - //Song Fade - if (CatSongs.VisibleSongs > 0) AND (Ini.PreviewVolume <> 0) AND (Not CatSongs.Song[Interaction].Main) AND (Ini.PreviewFading <> 0) then - begin - //Start Song Fade after a little Time, to prevent Song to be Played on Scrolling - if (CoverTime < 0.2) and (CoverTime + TimeSkip >= 0.2) then - Music.Play; - - //Update Song Volume - if (CoverTime < Ini.PreviewFading) then - Music.SetMusicVolume(Round (CoverTime * Ini.PreviewVolume / Ini.PreviewFading * 10)) - else - Music.SetMusicVolume(Ini.PreviewVolume * 10); - - end; - - - //Update Fading Time - CoverTime := CoverTime + TimeSkip; - - //Update Fading Texture - Button[Interaction].Texture2.Alpha := (CoverTime - 1) * 1.5; - if Button[Interaction].Texture2.Alpha > 1 then Button[Interaction].Texture2.Alpha := 1; - - end; - - //inherited Draw; - //heres a little Hack, that causes the Statics - //are Drawn after the Buttons because of some Blending Problems. - //This should cause no Problems because all Buttons on this screen - //Has Z Position. - //Draw BG - DrawBG; - - //Instead of Draw FG Procedure: - //We draw Buttons for our own - for I := 0 to Length(Button) - 1 do - Button[I].Draw; - - // Statics - for I := 0 to Length(Static) - 1 do - Static[I].Draw; - - // and texts - for I := 0 to Length(Text) - 1 do - Text[I].Draw; - - - //Draw Equalizer - if Theme.Song.Equalizer.Visible then - DrawEqualizer; - - DrawExtensions; - -end; - -procedure TScreenSong.SelectNext; -var - Skip: integer; - I: integer; - VS: Integer; -begin - VS := CatSongs.VisibleSongs; - - if VS > 0 then - begin - UnLoadDetailedCover; - - Skip := 1; - - // this 1 could be changed by CatSongs.FindNextVisible - while (not CatSongs.Song[(Interaction + Skip) mod Length(Interactions)].Visible) do Inc(Skip); - - SongTarget := SongTarget + 1;//Skip; - - Interaction := (Interaction + Skip) mod Length(Interactions); - - // try to keep all at the beginning - if SongTarget > VS-1 then begin - SongTarget := SongTarget - VS; - SongCurrent := SongCurrent - VS; - end; - - end; - // Interaction -> Button, ktorego okladke przeczytamy - // Button[Interaction].Texture := Texture.GetTexture(Button[Interaction].Texture.Name, 'Plain', false); // 0.5.0: show uncached texture -end; - -procedure TScreenSong.SelectPrev; -var - Skip: integer; - I: integer; - VS: Integer; -begin - VS := CatSongs.VisibleSongs; - - if VS > 0 then - begin - UnLoadDetailedCover; - - Skip := 1; - - while (not CatSongs.Song[(Interaction - Skip + Length(Interactions)) mod Length(Interactions)].Visible) do Inc(Skip); - SongTarget := SongTarget - 1;//Skip; - - Interaction := (Interaction - Skip + Length(Interactions)) mod Length(Interactions); - - // try to keep all at the beginning - if SongTarget < 0 then begin - SongTarget := SongTarget + CatSongs.VisibleSongs; - SongCurrent := SongCurrent + CatSongs.VisibleSongs; - end; - - // Button[Interaction].Texture := Texture.GetTexture(Button[Interaction].Texture.Name, 'Plain', false); // 0.5.0: show uncached texture - end; -end; - -procedure TScreenSong.UpdateLCD; -begin - LCD.HideCursor; - LCD.Clear; - LCD.WriteText(1, Text[TextArtist].Text); - LCD.WriteText(2, Text[TextTitle].Text); -end; - -//Procedure Change current played Preview -procedure TScreenSong.ChangeMusic; -begin - //When Music Preview is avtivated -> then Change Music - if (Ini.PreviewVolume <> 0) then - begin - if (NOT CatSongs.Song[Interaction].Main) AND(CatSongs.VisibleSongs > 0) then - begin - Music.Close; - if Music.Open(CatSongs.Song[Interaction].Path + CatSongs.Song[Interaction].Mp3) then begin - Music.MoveTo(Music.Length / 4); - //If Song Fading is activated then don't Play directly, and Set Volume to Null, else Play normal - if (Ini.PreviewFading = 0) then - Music.Play - else - Music.SetMusicVolume(0); - end; - end - else - Music.Stop; - end; -end; - -procedure TScreenSong.SkipTo(Target: Cardinal); // 0.5.0 -var - Skip: integer; - I: integer; -begin - UnLoadDetailedCover; - - Interaction := High(CatSongs.Song); - SongTarget := 0; - - for I := 1 to Target+1 do - SelectNext; - - FixSelected2; -end; - -procedure TScreenSong.DrawEqualizer; -var - Data: TFFTData; //Audio Data - I, J: Integer; - Res: byte; - A, B: Integer; - PosX, PosY: Integer; - Pos: Real; -begin -if (not Music.Finished) AND (Theme.Song.Equalizer.Length > 0) then -begin - - - A := GetTickCount div 44; - - if (A <> EqualizerTime) then - begin - EqualizerTime := A; - Data := Music.GetFFTData; - - B:=0; - Pos := 0; - Res := ceil(92/Theme.Song.Equalizer.Bands);//How much channels are used for one Band - - //Change Lengths - for I := 0 to (Res * Theme.Song.Equalizer.Bands - 1) do - begin - A := floor(I/Res); - - if (A<>B) then //Band changed - begin - if (Pos <= Theme.Song.Equalizer.Length) then - begin - if ((Pos < EqualizerBands[B]) AND (EqualizerBands[B]>1)) then - EqualizerBands[B] := EqualizerBands[B] - 1 - else - EqualizerBands[B] := floor(Pos); - end - else - EqualizerBands[B] := 1; - - B := A; - Pos := 0; - end; - - if I > 35 then - Data[i] := Data[i] * 8 - else if I > 11 then - Data[i] := Data[i] * 4.5 - else - Data[i] := Data[i] * 1.1; - - if (Data[i] >= 1) then - Data[i] := 0.9999999999999; - - if Data[i]*Theme.Song.Equalizer.Length > Pos then - Pos := Data[i]*Theme.Song.Equalizer.Length; - end; - - //Change Last Band - if (EqualizerBands[B] <= Theme.Song.Equalizer.Length) then - begin - if ((Pos < EqualizerBands[B]) AND (EqualizerBands[B]>1)) then - EqualizerBands[B] := EqualizerBands[B] - 1 - else - EqualizerBands[B] := floor(Pos) - end - else - EqualizerBands[B] := 1; - end; - - //Draw every Channel - glColor4f(Theme.Song.Equalizer.ColR, Theme.Song.Equalizer.ColG, Theme.Song.Equalizer.ColB, Theme.Song.Equalizer.Alpha); //Set Color - glDisable(GL_TEXTURE_2D); - glEnable(GL_BLEND); - - PosY := Theme.Song.Equalizer.Y; - PosX := Theme.Song.Equalizer.X; - - For I := 0 to Theme.Song.Equalizer.Bands-1 do - begin - if Theme.Song.Equalizer.Direction then - PosY := Theme.Song.Equalizer.Y //+ (Theme.Song.Equalizer.H + Theme.Song.Equalizer.Space) * Theme.Song.Equalizer.Length - else - PosX := Theme.Song.Equalizer.X; - //Draw for every visible quad - for J := 1 to EqualizerBands[I] do - begin - glBegin(GL_QUADS); - glVertex3f(PosX, PosY, Theme.Song.Equalizer.Z); - glVertex3f(PosX, PosY+Theme.Song.Equalizer.H, Theme.Song.Equalizer.Z); - glVertex3f(PosX+Theme.Song.Equalizer.W, PosY+Theme.Song.Equalizer.H, Theme.Song.Equalizer.Z); - glVertex3f(PosX+Theme.Song.Equalizer.W, PosY, Theme.Song.Equalizer.Z); - glEnd; - - if Theme.Song.Equalizer.Direction then //Vertically - PosY := PosY - Theme.Song.Equalizer.H - Theme.Song.Equalizer.Space - else //Horizontally - PosX := PosX + Theme.Song.Equalizer.W + Theme.Song.Equalizer.Space; - end; - if Theme.Song.Equalizer.Direction then //Horizontally - PosX := PosX + Theme.Song.Equalizer.W + Theme.Song.Equalizer.Space - else //Vertically - PosY := PosY + Theme.Song.Equalizer.H + Theme.Song.Equalizer.Space; - end; -end; -end; - -Procedure TScreenSong.SelectRandomSong; -var - I, I2: Integer; -begin - Case PlaylistMan.Mode of - 0: //All Songs Just Select Random Song - begin - //When Tabs are activated then use Tab Method - if (Ini.Tabs_at_startup = 1) then - begin - repeat - I2 := Random(high(CatSongs.Song)+1) - low(CatSongs.Song)+1; - until CatSongs.Song[I2].Main = false; - - //Search Cat - for I := I2 downto low(CatSongs.Song) do - begin - if CatSongs.Song[I].Main then - break; - end; - //In I ist jetzt die Kategorie in I2 der Song - //I is the CatNum, I2 is the No of the Song within this Cat - - //Choose Cat - CatSongs.ShowCategoryList; - - //Show Cat in Top Left Mod - ShowCatTL (I); - - CatSongs.ClickCategoryButton(I); - SelectNext; - - //Choose Song - SkipTo(I2-I); - end - //When Tabs are deactivated use easy Method - else - SkipTo(Random(CatSongs.VisibleSongs)); - end; - 1: //One Category Select Category and Select Random Song - begin - CatSongs.ShowCategoryList; - CatSongs.ClickCategoryButton(PlaylistMan.CurPlayList); - ShowCatTL(PlaylistMan.CurPlayList); - - SelectNext; - FixSelected2; - - SkipTo(Random(CatSongs.VisibleSongs)); - end; - 2: //Playlist: Select Playlist and Select Random Song - begin - PlaylistMan.SetPlayList(PlaylistMan.CurPlayList); - - SkipTo(Random(CatSongs.VisibleSongs)); - FixSelected2; - end; - end; - - Music.PlayChange; - ChangeMusic; - SetScroll; - UpdateLCD; -end; - -procedure TScreenSong.SetJoker; -begin - //If Party Mode - if Mode = 1 then //Show Joker that are available - begin - if (PartySession.Teams.NumTeams >= 1) then - begin - Static[StaticTeam1Joker1].Visible := (PartySession.Teams.Teaminfo[0].Joker >= 1); - Static[StaticTeam1Joker2].Visible := (PartySession.Teams.Teaminfo[0].Joker >= 2); - Static[StaticTeam1Joker3].Visible := (PartySession.Teams.Teaminfo[0].Joker >= 3); - Static[StaticTeam1Joker4].Visible := (PartySession.Teams.Teaminfo[0].Joker >= 4); - Static[StaticTeam1Joker5].Visible := (PartySession.Teams.Teaminfo[0].Joker >= 5); - end - else - begin - Static[StaticTeam1Joker1].Visible := False; - Static[StaticTeam1Joker2].Visible := False; - Static[StaticTeam1Joker3].Visible := False; - Static[StaticTeam1Joker4].Visible := False; - Static[StaticTeam1Joker5].Visible := False; - end; - - if (PartySession.Teams.NumTeams >= 2) then - begin - Static[StaticTeam2Joker1].Visible := (PartySession.Teams.Teaminfo[1].Joker >= 1); - Static[StaticTeam2Joker2].Visible := (PartySession.Teams.Teaminfo[1].Joker >= 2); - Static[StaticTeam2Joker3].Visible := (PartySession.Teams.Teaminfo[1].Joker >= 3); - Static[StaticTeam2Joker4].Visible := (PartySession.Teams.Teaminfo[1].Joker >= 4); - Static[StaticTeam2Joker5].Visible := (PartySession.Teams.Teaminfo[1].Joker >= 5); - end - else - begin - Static[StaticTeam2Joker1].Visible := False; - Static[StaticTeam2Joker2].Visible := False; - Static[StaticTeam2Joker3].Visible := False; - Static[StaticTeam2Joker4].Visible := False; - Static[StaticTeam2Joker5].Visible := False; - end; - - if (PartySession.Teams.NumTeams >= 3) then - begin - Static[StaticTeam3Joker1].Visible := (PartySession.Teams.Teaminfo[2].Joker >= 1); - Static[StaticTeam3Joker2].Visible := (PartySession.Teams.Teaminfo[2].Joker >= 2); - Static[StaticTeam3Joker3].Visible := (PartySession.Teams.Teaminfo[2].Joker >= 3); - Static[StaticTeam3Joker4].Visible := (PartySession.Teams.Teaminfo[2].Joker >= 4); - Static[StaticTeam3Joker5].Visible := (PartySession.Teams.Teaminfo[2].Joker >= 5); - end - else - begin - Static[StaticTeam3Joker1].Visible := False; - Static[StaticTeam3Joker2].Visible := False; - Static[StaticTeam3Joker3].Visible := False; - Static[StaticTeam3Joker4].Visible := False; - Static[StaticTeam3Joker5].Visible := False; - end; - end - else - begin //Hide all - Static[StaticTeam1Joker1].Visible := False; - Static[StaticTeam1Joker2].Visible := False; - Static[StaticTeam1Joker3].Visible := False; - Static[StaticTeam1Joker4].Visible := False; - Static[StaticTeam1Joker5].Visible := False; - - Static[StaticTeam2Joker1].Visible := False; - Static[StaticTeam2Joker2].Visible := False; - Static[StaticTeam2Joker3].Visible := False; - Static[StaticTeam2Joker4].Visible := False; - Static[StaticTeam2Joker5].Visible := False; - - Static[StaticTeam3Joker1].Visible := False; - Static[StaticTeam3Joker2].Visible := False; - Static[StaticTeam3Joker3].Visible := False; - Static[StaticTeam3Joker4].Visible := False; - Static[StaticTeam3Joker5].Visible := False; - end; -end; - -procedure TScreenSong.SetStatics; -var - I: Integer; - Visible: Boolean; -begin - //Set Visibility of Party Statics and Text - Visible := (Mode = 1); - - For I := 0 to high(StaticParty) do - Static[StaticParty[I]].Visible := Visible; - - For I := 0 to high(TextParty) do - Text[TextParty[I]].Visible := Visible; - - //Set Visibility of Non Party Statics and Text - Visible := not Visible; - - For I := 0 to high(StaticNonParty) do - Static[StaticNonParty[I]].Visible := Visible; - - For I := 0 to high(TextNonParty) do - Text[TextNonParty[I]].Visible := Visible; -end; - -//Procedures for Menu - -procedure TScreenSong.StartSong; -begin - CatSongs.Selected := Interaction; - Music.Stop; - //Party Mode - if (Mode = 1) then - begin - FadeTo(@ScreenSingModi); - end - else - begin - FadeTo(@ScreenSing); - end; -end; - -procedure TScreenSong.SelectPlayers; -begin - CatSongs.Selected := Interaction; - Music.Stop; - - ScreenName.Goto_SingScreen := True; - FadeTo(@ScreenName); -end; - -procedure TScreenSong.OpenEditor; -begin - if (Length(Songs.Song) > 0) and (not CatSongs.Song[Interaction].Main) AND (Mode = 0) then begin - Music.Stop; - Music.PlayStart; - ScreenEditSub.Path := CatSongs.Song[Interaction].Path; - ScreenEditSub.FileName := CatSongs.Song[Interaction].FileName; - FadeTo(@ScreenEditSub); - end; -end; - -//Team No of Team (0-5) -procedure TScreenSong.DoJoker (Team: Byte); -begin - if (Mode = 1) AND (PartySession.Teams.NumTeams >= Team + 1) AND (PartySession.Teams.Teaminfo[Team].Joker > 0) then - begin - //Joker spielen - Dec(PartySession.Teams.Teaminfo[Team].Joker); - SelectRandomSong; - SetJoker; - end; -end; - -//Detailed Cover Unloading. Unloads the Detailed, uncached Cover of the cur. Song -procedure TScreenSong.UnLoadDetailedCover; -begin - CoverTime := 0; - - Button[Interaction].Texture := Texture.GetTexture(Button[Interaction].Texture.Name, 'Plain', true); // 0.5.0: show cached texture - Button[Interaction].Texture2.Alpha := 0; - - if Button[Interaction].Texture.Name <> Skin.GetTextureFileName('SongCover') then - Texture.UnloadTexture(Button[Interaction].Texture.Name, false); -end; - -procedure TScreenSong.Refresh; -begin { -CatSongs.Refresh; -CatSongs.ShowCategoryList; -Interaction := 0; -SelectNext; -FixSelected; } - -end; - -end. +unit UScreenSong; + +interface +{$I switches.inc} + + +{$IFDEF FPC} + {$MODE DELPHI} +{$ENDIF} + + +uses + UMenu, + SDL, + UMusic, + UFiles, + UTime, + UDisplay, + USongs, + SysUtils, + ULog, + UThemes, + UTexture, + ULanguage, + ULCD, + ULight, + UIni; + +type + TScreenSong = class(TMenu) + public + TextArtist: integer; + TextTitle: integer; + TextNumber: integer; + + //Video Icon Mod + VideoIcon: Cardinal; + + TextCat: integer; + StaticCat: integer; + + SongCurrent: real; + SongTarget: real; + + HighSpeed: boolean; + CoverFull: boolean; + CoverTime: real; + CoverX: integer; + CoverY: integer; + CoverW: integer; + is_jump: boolean; // Jump to Song Mod + is_jump_title:boolean; //Jump to SOng MOd-YTrue if search for Title + + EqualizerBands: array of Byte; + EqualizerTime: Cardinal; + EqualizerTime2: Byte; + + //Party Mod + Mode: Byte; //0 = Standard, 1= Go to PartyMode after Selection + Change to Random Song at Show + //party Statics (Joker) + StaticTeam1Joker1: Cardinal; + StaticTeam1Joker2: Cardinal; + StaticTeam1Joker3: Cardinal; + StaticTeam1Joker4: Cardinal; + StaticTeam1Joker5: Cardinal; + + StaticTeam2Joker1: Cardinal; + StaticTeam2Joker2: Cardinal; + StaticTeam2Joker3: Cardinal; + StaticTeam2Joker4: Cardinal; + StaticTeam2Joker5: Cardinal; + + StaticTeam3Joker1: Cardinal; + StaticTeam3Joker2: Cardinal; + StaticTeam3Joker3: Cardinal; + StaticTeam3Joker4: Cardinal; + StaticTeam3Joker5: Cardinal; + + StaticParty: Array of Cardinal; + TextParty: Array of Cardinal; + StaticNonParty: Array of Cardinal; + TextNonParty: Array of Cardinal; + + + constructor Create; override; + procedure SetScroll; + procedure SetScroll1; + procedure SetScroll2; + procedure SetScroll3; + procedure SetScroll4; + procedure SetScroll5; + procedure SetScroll6; + function ParseInput(PressedKey: Cardinal; ScanCode: byte; PressedDown: Boolean): Boolean; override; + function Draw: boolean; override; + procedure onShow; override; + procedure onHide; override; + procedure SelectNext; + procedure SelectPrev; + procedure UpdateLCD; + procedure SkipTo(Target: Cardinal); + procedure FixSelected; //Show Wrong Song when Tabs on Fix + procedure FixSelected2; //Show Wrong Song when Tabs on Fix + procedure ShowCatTL(Cat: Integer);// Show Cat in Top left + procedure ShowCatTLCustom(Caption: String);// Show Custom Text in Top left + procedure HideCatTL;// Show Cat in Tob left + procedure Refresh; //Refresh Song Sorting + procedure DrawEqualizer; + procedure ChangeMusic; + //Party Mode + procedure SelectRandomSong; + procedure SetJoker; + procedure SetStatics; + //procedures for Menu + procedure StartSong; + procedure OpenEditor; + procedure DoJoker(Team: Byte); + procedure SelectPlayers; + + procedure UnLoadDetailedCover; + + //Extensions + procedure DrawExtensions; + end; + +implementation +uses UGraphic, + UMain, + UCovers, + math, + OpenGL12, + {$IFDEF win32} + windows, + {$ELSE} + lclintf, + {$ENDIF} + USkins, + UDLLManager, + UParty, + UPlaylist, + UScreenSongMenu; + +// ***** Public methods ****** // + +//Show Wrong Song when Tabs on Fix +procedure TScreenSong.FixSelected; +var I, I2: Integer; + begin + if CatSongs.VisibleSongs > 0 then + begin + I2:= 0; + for I := low(CatSongs.Song) to High(Catsongs.Song) do + begin + if CatSongs.Song[I].Visible then + inc(I2); + + if I = Interaction - 1 then + break; + end; + + SongCurrent := I2; + SongTarget := I2; + end; + end; + +procedure TScreenSong.FixSelected2; +var I, I2: Integer; + begin + if CatSongs.VisibleSongs > 0 then + begin + I2:= 0; + for I := low(CatSongs.Song) to High(Catsongs.Song) do + begin + if CatSongs.Song[I].Visible then + inc(I2); + + if I = Interaction - 1 then + break; + end; + + SongTarget := I2; + end; + end; +//Show Wrong Song when Tabs on Fix End + + procedure TScreenSong.ShowCatTLCustom(Caption: String);// Show Custom Text in Top left + begin + Text[TextCat].Text := Caption; + Text[TextCat].Visible := true; + Static[StaticCat].Visible := False; + end; + + //Show Cat in Top Left Mod + procedure TScreenSong.ShowCatTL(Cat: Integer); + begin + //Change + Text[TextCat].Text := CatSongs.Song[Cat].Artist; + //showmessage(CatSongs.Song[Cat].Path + CatSongs.Song[Cat].Cover); + //Static[StaticCat].Texture := Texture.GetTexture(Button[Cat].Texture.Name, 'Plain', true); + + Static[StaticCat].Texture := Texture.GetTexture(Button[Cat].Texture.Name, 'Plain', true); + //Texture.GetTexture(Button[Cat].Texture.Name, 'Plain', false); + //Button[Cat]. + //Cover + + + //Show + Text[TextCat].Visible := true; + Static[StaticCat].Visible := True; + end; + + procedure TScreenSong.HideCatTL; + begin + //Hide + //Text[TextCat].Visible := false; + Static[StaticCat].Visible := false; + //New -> Show Text specified in Theme + Text[TextCat].Visible := True; + Text[TextCat].Text := Theme.Song.TextCat.Text; + end; + //Show Cat in Top Left Mod End + + +// Method for input parsing. If False is returned, GetNextWindow +// should be checked to know the next window to load; +function TScreenSong.ParseInput(PressedKey: Cardinal; ScanCode: byte; PressedDown: Boolean): Boolean; +var + I: integer; + I2: integer; + HS: integer; + SDL_ModState: Word; + Letter: Char; +begin + Result := true; + + //Song Screen Extensions (Jumpto + Menu) + if (ScreenSongMenu.Visible) then + begin + Result := ScreenSongMenu.ParseInput(PressedKey, ScanCode, PressedDown); + Exit; + end + else if (ScreenSongJumpto.Visible) then + begin + Result := ScreenSongJumpto.ParseInput(PressedKey, ScanCode, PressedDown); + Exit; + end; + + If (PressedDown) Then + begin // Key Down + + SDL_ModState := SDL_GetModState and (KMOD_LSHIFT + KMOD_RSHIFT + + KMOD_LCTRL + KMOD_RCTRL + KMOD_LALT + KMOD_RALT); + + //Jump to Artist/Titel + if (SDL_ModState and KMOD_LALT <> 0) AND (Mode = 0) AND (PressedKey >= SDLK_A) AND (PressedKey <= SDLK_Z) then + begin + Letter := UpCase(Chr(ScanCode)); + I2 := Length(CatSongs.Song); + + //Jump To Titel + if (SDL_ModState = KMOD_LALT or KMOD_LSHIFT) then + begin + For I := 1 to high(CatSongs.Song) do + begin + if (CatSongs.Song[(I + Interaction) mod I2].Visible) AND (Length(CatSongs.Song[(I + Interaction) mod I2].Title)>0) AND (UpCase(CatSongs.Song[(I + Interaction) mod I2].Title[1]) = Letter) then + begin + SkipTo(CatSongs.VisibleIndex((I + Interaction) mod I2)); + + Music.PlayChange; + + ChangeMusic; + SetScroll4; + UpdateLCD; + //Break and Exit + Exit; + end; + end; + end + //Jump to Artist + else if (SDL_ModState = KMOD_LALT) then + begin + For I := 1 to high(CatSongs.Song) do + begin + if (CatSongs.Song[(I + Interaction) mod I2].Visible) AND (Length(CatSongs.Song[(I + Interaction) mod I2].Artist)>0) AND (UpCase(CatSongs.Song[(I + Interaction) mod I2].Artist[1]) = Letter) then + begin + SkipTo(CatSongs.VisibleIndex((I + Interaction) mod I2)); + + Music.PlayChange; + + ChangeMusic; + SetScroll4; + UpdateLCD; + + //Break and Exit + Exit; + end; + end; + end; + Exit; + end; + + case PressedKey of + SDLK_Q: + begin + Result := false; + end; + + SDLK_ESCAPE, + SDLK_BACKSPACE : + begin + if (Mode = 0) then + begin + //On Escape goto Cat-List Hack + if (Ini.Tabs_at_startup = 1) AND (CatSongs.CatNumShow <> -1) then + begin + //Find Category + I := Interaction; + while not catsongs.Song[I].Main do + begin + Dec (I); + if (I < low(catsongs.Song)) then + break; + end; + if (I<= 1) then + Interaction := high(catsongs.Song) + else + Interaction := I - 1; + + //Stop Music + Music.Stop; + + CatSongs.ShowCategoryList; + + //Show Cat in Top Left Mod + HideCatTL; + + + //Show Wrong Song when Tabs on Fix + SelectNext; + FixSelected; + //SelectPrev; + //CatSongs.Song[0].Visible := False; + end + else + begin + //On Escape goto Cat-List Hack End + //Tabs off and in Search or Playlist -> Go back to Song view + if (CatSongs.CatNumShow < -1) then + begin + //Atm: Set Empty Filter + CatSongs.SetFilter('', 0); + + //Show Cat in Top Left Mod + HideCatTL; + Interaction := 0; + + //Show Wrong Song when Tabs on Fix + SelectNext; + FixSelected; + + ChangeMusic; + end + else + begin + Music.Stop; + Music.PlayBack; + + FadeTo(@ScreenMain); + end; + + end; + end + //When in party Mode then Ask before Close + else if (Mode = 1) then + begin + Music.PlayBack; + CheckFadeTo(@ScreenMain,'MSG_END_PARTY'); + end; + end; + SDLK_RETURN: + begin + if Length(Songs.Song) > 0 then + begin + {$IFDEF UseSerialPort} + // PortWriteB($378, 0); + {$ENDIF} + if CatSongs.Song[Interaction].Main then + begin // clicked on Category Button + + //Show Cat in Top Left Mod + ShowCatTL (Interaction); + + //I := CatSongs.VisibleIndex(Interaction); + CatSongs.ClickCategoryButton(Interaction); + {I2 := CatSongs.VisibleIndex(Interaction); + SongCurrent := SongCurrent - I + I2; + SongTarget := SongTarget - I + I2; } + +// if I<>I2 then beep; + // SetScroll4; + + //Show Wrong Song when Tabs on Fix + SelectNext; + FixSelected; + + //Play Music: + ChangeMusic; + + end else begin // clicked on song + if (Mode = 0) then //Normal Mode -> Start Song + begin + //Do the Action that is specified in Ini + case Ini.OnSongClick of + 0: StartSong; + 1: SelectPlayers; + 2:begin + If (CatSongs.CatNumShow = -3) then + ScreenSongMenu.MenuShow(SM_Playlist) + else + ScreenSongMenu.MenuShow(SM_Main); + end; + end; + end + else if (Mode = 1) then //PartyMode -> Show Menu + begin + if (Ini.PartyPopup = 1) then + ScreenSongMenu.MenuShow(SM_Party_Main) + else + ScreenSong.StartSong; + end; + end; + end; + end; + + SDLK_M: //Show SongMenu + begin + if (Length(Songs.Song) > 0) then begin + if (Mode = 0) then begin + if not CatSongs.Song[Interaction].Main then begin // clicked on Song + if CatSongs.CatNumShow = -3 then + ScreenSongMenu.MenuShow(SM_Playlist) + else + ScreenSongMenu.MenuShow(SM_Main); + end + else + begin + ScreenSongMenu.MenuShow(SM_Playlist_Load); + end; + end //Party Mode -> Show Party Menu + else ScreenSongMenu.MenuShow(SM_Party_Main); + end; + end; + + SDLK_P: //Show Playlist Menu + begin + if (Length(Songs.Song) > 0) AND (Mode = 0) then begin + ScreenSongMenu.MenuShow(SM_Playlist_Load); + end; + end; + + SDLK_J: //Show Jumpto Menu + begin + if (Length(Songs.Song) > 0) AND (Mode = 0) then + begin + ScreenSongJumpto.Visible := True; + end; + end; + + SDLK_DOWN: + begin + if (Mode = 0) then + begin + //Only Change Cat when not in Playlist or Search Mode + if (CatSongs.CatNumShow > -2) then + begin + //Cat Change Hack + if Ini.Tabs_at_startup = 1 then + begin + I := Interaction; + if I <= 0 then I := 1; + + while not catsongs.Song[I].Main do + begin + Inc (I); + if (I > high(catsongs.Song)) then + I := low(catsongs.Song); + end; + + Interaction := I; + + //Show Cat in Top Left Mod + ShowCatTL (Interaction); + + CatSongs.ClickCategoryButton(Interaction); + SelectNext; + FixSelected; + + //Play Music: + Music.PlayChange; + ChangeMusic; + + end; + + // + //Cat Change Hack End} + end; + end; + end; + SDLK_UP: + begin + if (Mode = 0) then + begin + //Only Change Cat when not in Playlist or Search Mode + if (CatSongs.CatNumShow > -2) then + begin + //Cat Change Hack + if Ini.Tabs_at_startup = 1 then + begin + I := Interaction; + I2 := 0; + if I <= 0 then I := 1; + + while not catsongs.Song[I].Main or (I2 = 0) do + begin + if catsongs.Song[I].Main then + Inc(I2); + Dec (I); + if (I < low(catsongs.Song)) then + I := high(catsongs.Song); + end; + + Interaction := I; + + //Show Cat in Top Left Mod + ShowCatTL (I); + + CatSongs.ClickCategoryButton(I); + SelectNext; + FixSelected; + + //Play Music: + Music.PlayChange; + ChangeMusic; + end; + end; + //Cat Change Hack End} + end; + end; + + SDLK_RIGHT: + begin + if (Length(Songs.Song) > 0) AND (Mode = 0) then begin + Music.PlayChange; + SelectNext; +// InteractNext; +// SongTarget := Interaction; + ChangeMusic; + SetScroll4; + UpdateLCD; + Light.LightOne(1, 200); + end; + end; + + SDLK_LEFT: + begin + if (Length(Songs.Song) > 0)AND (Mode = 0) then begin + Music.PlayChange; + SelectPrev; + ChangeMusic; + SetScroll4; + UpdateLCD; + Light.LightOne(0, 200); + end; + end; + + SDLK_E: + begin + OpenEditor; + end; + + SDLK_R: + begin + if (Length(Songs.Song) > 0) AND (Mode = 0) then begin + + if (SDL_ModState = KMOD_LSHIFT) AND (Ini.Tabs_at_startup = 1) then //Random Category + begin + I2 := 0; //Count Cats + for I:= low(CatSongs.Song) to high (CatSongs.Song) do + if CatSongs.Song[I].Main then Inc(I2); + + I2 := Random (I2)+1; //Zufall + + //Find Cat: + for I:= low(CatSongs.Song) to high (CatSongs.Song) do + begin + if CatSongs.Song[I].Main then + Dec(I2); + if (I2<=0) then + begin + //Show Cat in Top Left Mod + ShowCatTL (I); + + Interaction := I; + + CatSongs.ShowCategoryList; + CatSongs.ClickCategoryButton(I); + SelectNext; + FixSelected; + break; + end; + end; + + + end + else if (SDL_ModState = KMOD_LCTRL) AND (Ini.Tabs_at_startup = 1) then //random in All Categorys + begin + repeat + I2 := Random(high(CatSongs.Song)+1) - low(CatSongs.Song)+1; + until CatSongs.Song[I2].Main = false; + + //Search Cat + for I := I2 downto low(CatSongs.Song) do + begin + if CatSongs.Song[I].Main then + break; + end; + //In I ist jetzt die Kategorie in I2 der Song + + //Choose Cat + CatSongs.ShowCategoryList; + + //Show Cat in Top Left Mod + ShowCatTL (I); + + CatSongs.ClickCategoryButton(I); + SelectNext; + + //Fix: Not Existing Song selected: + //if (I+1=I2) then Inc(I2); + + //Choose Song + SkipTo(I2-I); + + end + else //Random in one Category + begin + SkipTo(Random(CatSongs.VisibleSongs)); + end; + Music.PlayChange; + + ChangeMusic; + SetScroll4; + UpdateLCD; + end; + end; + + SDLK_1: + begin //Jocker + if (Mode = 1) AND (PartySession.Teams.NumTeams >= 1) AND (PartySession.Teams.Teaminfo[0].Joker > 0) then + begin + //Joker spielen + Dec(PartySession.Teams.Teaminfo[0].Joker); + SelectRandomSong; + SetJoker; + end; + end; + + SDLK_2: + begin //Jocker + if (Mode = 1) AND (PartySession.Teams.NumTeams >= 2) AND (PartySession.Teams.Teaminfo[1].Joker > 0) then + begin + //Joker spielen + Dec(PartySession.Teams.Teaminfo[1].Joker); + SelectRandomSong; + SetJoker; + end; + end; + + SDLK_3: + begin //Jocker + if (Mode = 1) AND (PartySession.Teams.NumTeams >= 3) AND (PartySession.Teams.Teaminfo[2].Joker > 0) then + begin + //Joker spielen + Dec(PartySession.Teams.Teaminfo[2].Joker); + SelectRandomSong; + SetJoker; + end; + end; + end; + end; +end; + +constructor TScreenSong.Create; +var + Pet: integer; + I: integer; +Label CreateSongButtons; +begin + inherited Create; + + LoadFromTheme(Theme.Song); + + TextArtist := AddText(Theme.Song.TextArtist); + TextTitle := AddText(Theme.Song.TextTitle); + TextNumber := AddText(Theme.Song.TextNumber); + + //Show Cat in Top Left mod + TextCat := AddText(Theme.Song.TextCat); + StaticCat := AddStatic(Theme.Song.StaticCat); + + //Show Video Icon Mod + VideoIcon := AddStatic(Theme.Song.VideoIcon); + + //Party Mode + StaticTeam1Joker1 := AddStatic(Theme.Song.StaticTeam1Joker1); + StaticTeam1Joker2 := AddStatic(Theme.Song.StaticTeam1Joker2); + StaticTeam1Joker3 := AddStatic(Theme.Song.StaticTeam1Joker3); + StaticTeam1Joker4 := AddStatic(Theme.Song.StaticTeam1Joker4); + StaticTeam1Joker5 := AddStatic(Theme.Song.StaticTeam1Joker5); + + StaticTeam2Joker1 := AddStatic(Theme.Song.StaticTeam2Joker1); + StaticTeam2Joker2 := AddStatic(Theme.Song.StaticTeam2Joker2); + StaticTeam2Joker3 := AddStatic(Theme.Song.StaticTeam2Joker3); + StaticTeam2Joker4 := AddStatic(Theme.Song.StaticTeam2Joker4); + StaticTeam2Joker5 := AddStatic(Theme.Song.StaticTeam2Joker5); + + StaticTeam3Joker1 := AddStatic(Theme.Song.StaticTeam3Joker1); + StaticTeam3Joker2 := AddStatic(Theme.Song.StaticTeam3Joker2); + StaticTeam3Joker3 := AddStatic(Theme.Song.StaticTeam3Joker3); + StaticTeam3Joker4 := AddStatic(Theme.Song.StaticTeam3Joker4); + StaticTeam3Joker5 := AddStatic(Theme.Song.StaticTeam3Joker5); + + //Load Party or NonParty specific Statics and Texts + SetLength(StaticParty, Length(Theme.Song.StaticParty)); + for I := 0 to High(Theme.Song.StaticParty) do + StaticParty[I] := AddStatic(Theme.Song.StaticParty[I]); + + SetLength(TextParty, Length(Theme.Song.TextParty)); + for I := 0 to High(Theme.Song.TextParty) do + TextParty[I] := AddText(Theme.Song.TextParty[I]); + + SetLength(StaticNonParty, Length(Theme.Song.StaticNonParty)); + for I := 0 to High(Theme.Song.StaticNonParty) do + StaticNonParty[I] := AddStatic(Theme.Song.StaticNonParty[I]); + + SetLength(TextNonParty, Length(Theme.Song.TextNonParty)); + for I := 0 to High(Theme.Song.TextNonParty) do + TextNonParty[I] := AddText(Theme.Song.TextNonParty[I]); + + // Song List +// Songs.LoadSongList; // moved to the UltraStar unit + CatSongs.Refresh; + + if (length(CatSongs.Song) > 0) then + begin + //Set Length of Button Array one Time Instead of one time for every Song + SetButtonLength(Length(CatSongs.Song)); + + I := 0; + CreateSongButtons: + + try + for Pet := I to High(CatSongs.Song) do begin // creating all buttons + // new + Texture.Limit := 512;// 256 0.4.2 value, 512 in 0.5.0 + + if not FileExists(CatSongs.Song[Pet].Path + CatSongs.Song[Pet].Cover) then + CatSongs.Song[Pet].Cover := ''; // 0.5.0: if cover not found then show 'no cover' + + if CatSongs.Song[Pet].Cover = '' then + AddButton(300 + Pet*250, 140, 200, 200, Skin.GetTextureFileName('SongCover'), 'JPG', 'Plain', Theme.Song.Cover.Reflections) + else begin + // cache texture if there is a need to this + if not Covers.CoverExists(CatSongs.Song[Pet].Path + CatSongs.Song[Pet].Cover) then + begin + Texture.CreateCacheMipmap := true; + Texture.GetTexture(CatSongs.Song[Pet].Path + CatSongs.Song[Pet].Cover, 'Plain', true); // preloads textures and creates cache mipmap + Texture.CreateCacheMipmap := false; + + // puts this texture to the cache file + Covers.AddCover(CatSongs.Song[Pet].Path + CatSongs.Song[Pet].Cover); + + // unload full size texture + Texture.UnloadTexture(CatSongs.Song[Pet].Path + CatSongs.Song[Pet].Cover, false); + + // we should also add mipmap texture by calling createtexture and use mipmap cache as data source + end; + + // and now load it from cache file (small place for the optimization by eliminating reading it from file, but not here) + AddButton(300 + Pet*250, 140, 200, 200, CatSongs.Song[Pet].Path + CatSongs.Song[Pet].Cover, 'JPG', 'Plain', Theme.Song.Cover.Reflections); + end; + Texture.Limit := 1024*1024; + I := -1; + end; + except + //When Error is reported the First time for this Song + if (I <> Pet) then + begin + //Some Error reporting: + Log.LogError('Could not load Cover: ' + CatSongs.Song[Pet].Cover); + + //Change Cover to NoCover and Continue Loading + CatSongs.Song[Pet].Cover := ''; + I := Pet; + end + else //when Error occurs Multiple Times(NoSong Cover is damaged), then start loading next Song + begin + Log.LogError('NoCover Cover is damaged!'); + try + AddButton(300 + Pet*250, 140, 200, 200, '', 'JPG', 'Plain', Theme.Song.Cover.Reflections); + except + {$IFDEF win32} + Messagebox(0, PChar('No Cover Image is damage. Could not Workaround Song Loading, Ultrastar will exit now.'), PChar(Language.Translate('US_VERSION')), MB_ICONERROR or MB_OK); + {$ELSE} + // TODO : JB_linux - better handle this message and display to user.. + writeln( 'No Cover Image is damage. Could not Workaround Song Loading, Ultrastar will exit now.'); + Log.LogError( 'No Cover Image is damage. Could not Workaround Song Loading, Ultrastar will exit now.' ); + {$ENDIF} + Halt; + end; + I := Pet + 1; + end; + end; + + if (I <> -1) then + GoTo CreateSongButtons; + + end; + + // Randomize Patch + Randomize; + //Equalizer + SetLength(EqualizerBands, Theme.Song.Equalizer.Bands); + //ClearArray + For I := low(EqualizerBands) to high(EqualizerBands) do + EqualizerBands[I] := 3; + + if (Length(CatSongs.Song) > 0) then + Interaction := 0; +end; + +procedure TScreenSong.SetScroll; +var + VS, B: Integer; +begin + VS := CatSongs.VisibleSongs; + if VS > 0 then + begin + //Set Positions + Case Theme.Song.Cover.Style of + 3: SetScroll3; + 5:begin + if VS > 5 then + SetScroll5 + else + SetScroll4; + end; + 6: SetScroll6; + else SetScroll4; + end; + //Set Visibility of Video Icon + Static[VideoIcon].Visible := (CatSongs.Song[Interaction].Video <> ''); + + //Set Texts: + Text[TextArtist].Text := CatSongs.Song[Interaction].Artist; + Text[TextTitle].Text := CatSongs.Song[Interaction].Title; + if (Ini.Tabs_at_startup = 1) And (CatSongs.CatNumShow = -1) then + begin + Text[TextNumber].Text := IntToStr(CatSongs.Song[Interaction].OrderNum) + '/' + IntToStr(CatSongs.CatCount); + Text[TextTitle].Text := '(' + IntToStr(CatSongs.Song[Interaction].CatNumber) + ' ' + Language.Translate('SING_SONGS_IN_CAT') + ')'; + end + else if (CatSongs.CatNumShow = -2) then + Text[TextNumber].Text := IntToStr(CatSongs.VisibleIndex(Interaction)+1) + '/' + IntToStr(VS) + else if (CatSongs.CatNumShow = -3) then + Text[TextNumber].Text := IntToStr(CatSongs.VisibleIndex(Interaction)+1) + '/' + IntToStr(VS) + else if (Ini.Tabs_at_startup = 1) then + Text[TextNumber].Text := IntToStr(CatSongs.Song[Interaction].CatNumber) + '/' + IntToStr(CatSongs.Song[Interaction - CatSongs.Song[Interaction].CatNumber].CatNumber) + else + Text[TextNumber].Text := IntToStr(Interaction+1) + '/' + IntToStr(Length(CatSongs.Song)); + end + else + begin + Text[TextNumber].Text := '0/0'; + Text[TextArtist].Text := ''; + Text[TextTitle].Text := ''; + for B := 0 to High(Button) do + Button[B].Visible := False; + + end; +end; + +procedure TScreenSong.SetScroll1; +var + B: integer; // button + BMin: integer; // button min + BMax: integer; // button max + Src: integer; +// Dst: integer; + Count: integer; // Dst is not used. Count is used. + Ready: boolean; + + VisCount: integer; // count of visible (or selectable) buttons + VisInt: integer; // visible position of interacted button + Typ: integer; // 0 when all songs fits the screen + Placed: integer; // number of placed visible buttons +begin +// Src := 0; +// Dst := -1; + Count := 1; + Typ := 0; + Ready := false; + Placed := 0; + + VisCount := 0; + for B := 0 to High(Button) do + if CatSongs.Song[B].Visible then Inc(VisCount); + + VisInt := 0; + for B := 0 to Interaction-1 do + if CatSongs.Song[B].Visible then Inc(VisInt); + + + if VisCount <= 6 then begin + Typ := 0; + end else begin + if VisInt <= 3 then begin + Typ := 1; + Count := 7; + Ready := true; + end; + + if (VisCount - VisInt) <= 3 then begin + Typ := 2; + Count := 7; + Ready := true; + end; + + if not Ready then begin + Typ := 3; + Src := Interaction; + end; + end; + + + + // hide all buttons + for B := 0 to High(Button) do begin + Button[B].Visible := false; + Button[B].Selectable := CatSongs.Song[B].Visible; + end; + +{ for B := Src to Dst do begin +// Button[B].Visible := true; + Button[B].Visible := CatSongs.Song[B].Visible; + Button[B].Selectable := Button[B].Visible; + Button[B].Y := 140 + (B-Src) * 60; + end;} + + + if Typ = 0 then begin + for B := 0 to High(Button) do begin + if CatSongs.Song[B].Visible then begin + Button[B].Visible := true; + Button[B].Y := 140 + (Placed) * 60; + Inc(Placed); + end; + end; + end; + + if Typ = 1 then begin + B := 0; + while (Count > 0) do begin + if CatSongs.Song[B].Visible then begin + Button[B].Visible := true; + Button[B].Y := 140 + (Placed) * 60; + Inc(Placed); + Dec(Count); + end; + Inc(B); + end; + end; + + if Typ = 2 then begin + B := High(Button); + while (Count > 0) do begin + if CatSongs.Song[B].Visible then begin + Button[B].Visible := true; + Button[B].Y := 140 + (6-Placed) * 60; + Inc(Placed); + Dec(Count); + end; + Dec(B); + end; + end; + + if Typ = 3 then begin + B := Src; + Count := 4; + while (Count > 0) do begin + if CatSongs.Song[B].Visible then begin + Button[B].Visible := true; + Button[B].Y := 140 + (3+Placed) * 60; + Inc(Placed); + Dec(Count); + end; + Inc(B); + end; + + B := Src-1; + Placed := 0; + Count := 3; + while (Count > 0) do begin + if CatSongs.Song[B].Visible then begin + Button[B].Visible := true; + Button[B].Y := 140 + (2-Placed) * 60; + Inc(Placed); + Dec(Count); + end; + Dec(B); + end; + + end; + + if Length(Button) > 0 then + Static[1].Texture.Y := Button[Interaction].Y - 5; // selection texture +end; + +procedure TScreenSong.SetScroll2; +var + B: integer; + Wsp: integer; // wspolczynnik przesuniecia wzgledem srodka ekranu + Wsp2: real; +begin + // liniowe + for B := 0 to High(Button) do + Button[B].X := 300 + (B - Interaction) * 260; + + if Length(Button) >= 3 then begin + if Interaction = 0 then + Button[High(Button)].X := 300 - 260; + + if Interaction = High(Button) then + Button[0].X := 300 + 260; + end; + + // kolowe +{ for B := 0 to High(Button) do begin + Wsp := (B - Interaction); // 0 dla srodka, -1 dla lewego, +1 dla prawego itd. + Wsp2 := Wsp / Length(Button); + Button[B].X := 300 + 10000 * sin(2*pi*Wsp2); +// Button[B].Y := 140 + 50 * ; + end;} +end; + +procedure TScreenSong.SetScroll3; // with slide +var + B: integer; + Wsp: integer; // wspolczynnik przesuniecia wzgledem srodka ekranu + Wsp2: real; +begin + SongTarget := Interaction; + + // liniowe + for B := 0 to High(Button) do + begin + Button[B].X := 300 + (B - SongCurrent) * 260; + if (Button[B].X < -Button[B].W) OR (Button[B].X > 800) then + Button[B].Visible := False + else + Button[B].Visible := True; + end; + +{ if Length(Button) >= 3 then begin + if Interaction = 0 then + Button[High(Button)].X := 300 - 260; + + if Interaction = High(Button) then + Button[0].X := 300 + 260; + end;} + + // kolowe +{ for B := 0 to High(Button) do begin + Wsp := (B - Interaction); // 0 dla srodka, -1 dla lewego, +1 dla prawego itd. + Wsp2 := Wsp / Length(Button); + Button[B].X := 300 + 10000 * sin(2*pi*Wsp2); +// Button[B].Y := 140 + 50 * ; + end;} +end; + +procedure TScreenSong.SetScroll4; // rotate +var + B: integer; + Wsp: real; + Z, Z2: real; + VS: integer; +begin + VS := CatSongs.VisibleSongs; // 0.5.0 (I): cached, very important + + // kolowe + for B := 0 to High(Button) do begin + Button[B].Visible := CatSongs.Song[B].Visible; // nowe + if Button[B].Visible then begin // 0.5.0 optimization for 1000 songs - updates only visible songs, hiding in tabs becomes useful for maintaing good speed + + Wsp := 2 * pi * (CatSongs.VisibleIndex(B) - SongCurrent) / VS {CatSongs.VisibleSongs};// 0.5.0 (II): takes another 16ms + + Z := (1 + cos(Wsp)) / 2; + Z2 := (1 + 2*Z) / 3; + + + Button[B].X := Theme.Song.Cover.X + (0.185 * Theme.Song.Cover.H * VS * sin(Wsp)) * Z2 - ((Button[B].H - Theme.Song.Cover.H)/2); // 0.5.0 (I): 2 times faster by not calling CatSongs.VisibleSongs + Button[B].Z := Z / 2 + 0.3; + + Button[B].W := Theme.Song.Cover.H * Z2; + +// Button[B].Y := {50 +} 140 + 50 - 50 * Z2; + Button[B].Y := Theme.Song.Cover.Y + (Theme.Song.Cover.H - Abs(Button[B].H)) * 0.7 ; + Button[B].H := Button[B].W; + end; + end; +end; + +(* +procedure TScreenSong.SetScroll4; // rotate +var + B: integer; + Wsp: real; + Z: real; + Z2, Z3: real; + VS: integer; + function modreal (const X, Y: real):real; + begin + Result := Frac(x / y) * y; + if Result < -3 then + Result := Result + Y + else if Result > 3 then + Result := Result - Y; + end; +begin + VS := CatSongs.VisibleSongs; // 0.5.0 (I): cached, very important + Z3 := 1; + if VS < 12 then + Z2 := VS + else + Z2 := 12; + + // kolowe + for B := 0 to High(Button) do begin + Button[B].Visible := CatSongs.Song[B].Visible; // nowe + if Button[B].Visible then begin // 0.5.0 optimization for 1000 songs - updates only visible songs, hiding in tabs becomes useful for maintaing good speed + if ((ModReal(CatSongs.VisibleIndex(B) - SongCurrent, VS)>-3) AND (ModReal(CatSongs.VisibleIndex(B) - SongCurrent, VS)<3)) then + begin + if CatSongs.VisibleIndex(B)> SongCurrent then + Wsp := 2 * pi * (CatSongs.VisibleIndex(B) - SongCurrent) / Z2 + else + Wsp := 2 * pi * (CatSongs.VisibleIndex(B) - SongCurrent) / Z2; + + Z3 := 2; + Z := (1 + cos(Wsp)) / 2; + //Z2 := (1 + 2*Z) / 3; + //Z2 := (0.5 + Z/2); + //Z2 := sin(Wsp); + + //Z2 := Power (Z2,Z3); + + Button[B].W := Theme.Song.CoverW * Power(cos(Wsp), Z3);//Power(Z2, 3); + + //Button[B].X := Theme.Song.CoverX + ({Theme.Song.CoverX + Theme.Song.CoverW/2 + Theme.Song.CoverW*0.18 * VS {CatSongs.VisibleSongs {Length(Button) * sin(Wsp) {- Theme.Song.CoverX - Theme.Song.CoverW) * Z2; // 0.5.0 (I): 2 times faster by not calling CatSongs.VisibleSongs + if (sin(Wsp)<0) then + Button[B].X := sin(Wsp)*Theme.Song.CoverX*Theme.Song.CoverW*0.007 + Theme.Song.CoverX + Theme.Song.CoverW - Button[B].W + else //*Theme.Song.CoverW*0.004*Z3 + Button[B].X := sin(Wsp)*Theme.Song.CoverX*Theme.Song.CoverW*0.007 + Theme.Song.CoverX; + Button[B].Z := Z-0.00001; + +// Button[B].Y := {50 + 140 + 50 - 50 * Z2; + // Button[B].Y := (Theme.Song.CoverY + 40 + 50 - 50 * Z2); + Button[B].Y := (Theme.Song.CoverY + Theme.Song.CoverW - Button[B].W); + Button[B].H := Button[B].W; + Button[B].Visible := True; + end + {else if (((CatSongs.VisibleIndex(B) - SongCurrent)>-3) AND ((CatSongs.VisibleIndex(B) - SongCurrent)<3)) OR ((round (CatSongs.VisibleIndex(B) - SongCurrent) mod VS > -3) AND ((CatSongs.VisibleIndex(B) - SongCurrent)<3)) then + begin + Wsp := 2 * pi * (CatSongs.VisibleIndex(B) - SongCurrent) / 12 ;// 0.5.0 (II): takes another 16ms + + Z := (1 + cos(Wsp)) / 2 -0.00001; //z < 0.49999 is behind the cover 1 is in front of the covers + + Button[B].W := Theme.Song.CoverW * Power(cos(Wsp), Z3);//Power(Z2, 3); + + if (sin(Wsp)<0) then + Button[B].X := sin(Wsp)*Theme.Song.CoverX*Theme.Song.CoverW*0.007 + Theme.Song.CoverX + Theme.Song.CoverW - Button[B].W + else + Button[B].X := sin(Wsp)*Theme.Song.CoverX*Theme.Song.CoverW*0.007 + Theme.Song.CoverX; + + Button[B].Z := Z; + + Button[B].Y := (Theme.Song.CoverY + Theme.Song.CoverW - Button[B].W); + + Button[B].H := Button[B].W; + Button[B].Visible := True; + end + else Button[B].Visible := False; + end; + end; +end; *) + +procedure TScreenSong.SetScroll5; // rotate +var + B: integer; + Angle: real; + Pos: Real; + VS: integer; + diff: real; + X: Real; + helper: real; +begin + VS := CatSongs.VisibleSongs; // cache Visible Songs + {Vars + Theme.Song.CoverW: Radius des Kreises + Theme.Song.CoverX: X Pos Linke Kante des gewählten Covers + Theme.Song.CoverX: Y Pos Obere Kante des gewählten Covers + Theme.Song.CoverH: Höhe der Cover + + (CatSongs.VisibleIndex(B) - SongCurrent)/VS = Abstand zum MIttleren Cover in % + } + + //Change Pos of all Buttons + for B := low(Button) to high(Button) do + begin + Button[B].Visible := CatSongs.Song[B].Visible; //Adjust Visibility + if Button[B].Visible then //Only Change Pos for Visible Buttons + begin + Pos := (CatSongs.VisibleIndex(B) - SongCurrent); + if (Pos < -VS/2) then + Pos := Pos + VS + else if (Pos > VS/2) then + Pos := Pos - VS; + + if (Abs(Pos) < 2.5) then {fixed Positions} + begin + Angle := Pi * (Pos / 5); +// Button[B].Visible := False; + + Button[B].H := Abs(Theme.Song.Cover.H * cos(Angle*0.8));//Power(Z2, 3); + +// Button[B].Reflectionspacing := 15 * Button[B].H/Theme.Song.Cover.H; + Button[B].DeSelectReflectionspacing := 15 * Button[B].H/Theme.Song.Cover.H; + + Button[B].Z := 0.95 - Abs(Pos) * 0.01; + + Button[B].Y := (Theme.Song.Cover.Y + (Theme.Song.Cover.H - Abs(Theme.Song.Cover.H * cos(Angle))) * 0.5); + + Button[B].W := Button[B].H; + + Diff := (Button[B].H - Theme.Song.Cover.H)/2; + + + X := Sin(Angle*1.3)*0.9; + + Button[B].X := Theme.Song.Cover.X + Theme.Song.Cover.W * X - Diff; + + end + else + begin {Behind the Front Covers} + + // limit-bg-covers hack + if (abs(abs(Pos)-VS/2)>10) then Button[B].Visible:=False; + // end of limit-bg-covers hack + + if Pos < 0 then + Pos := (Pos - VS/2)/VS + else + Pos := (Pos + VS/2)/VS; + + Angle := pi * Pos*2; + if VS > 24 then + begin + if Angle < 0 then helper:=-1 else helper:=1; + Angle:=2*pi-abs(Angle); + Angle:=Angle*(VS/24); + Angle:=(2*pi-Angle)*helper; + end; + + Button[B].Z := (0.4 - Abs(Pos/4)) -0.00001; //z < 0.49999 is behind the cover 1 is in front of the covers + + Button[B].H :=0.6*(Theme.Song.Cover.H-Abs(Theme.Song.Cover.H * cos(Angle/2)*0.8));//Power(Z2, 3); + + Button[B].W := Button[B].H; + + Button[B].Y := Theme.Song.Cover.Y - (Button[B].H - Theme.Song.Cover.H)*0.75; + +// Button[B].Reflectionspacing := 15 * Button[B].H/Theme.Song.Cover.H; + Button[B].DeSelectReflectionspacing := 15 * Button[B].H/Theme.Song.Cover.H; + + Diff := (Button[B].H - Theme.Song.Cover.H)/2; + + Button[B].X := Theme.Song.Cover.X+Theme.Song.Cover.H/2-Button[b].H/2+Theme.Song.Cover.W/320*((Theme.Song.Cover.H)*sin(Angle/2)*1.52); + + end; + + //Button[B].Y := (Theme.Song.Cover.Y + (Theme.Song.Cover.H - Button[B].H)/1.5); //Cover at down border of the change field +// Button[B].Y := (Theme.Song.Cover.Y + (Theme.Song.Cover.H - Button[B].H) * 0.7); + + end; + end; +end; + +procedure TScreenSong.SetScroll6; // rotate (slotmachine style) +var + B: integer; + Angle: real; + Pos: Real; + VS: integer; + diff: real; + X: Real; + Wsp: real; + Z, Z2: real; +begin + VS := CatSongs.VisibleSongs; // cache Visible Songs + if VS <=5 then begin + // kolowe + for B := 0 to High(Button) do + begin + Button[B].Visible := CatSongs.Song[B].Visible; // nowe + if Button[B].Visible then begin // 0.5.0 optimization for 1000 songs - updates only visible songs, hiding in tabs becomes useful for maintaing good speed + + Wsp := 2 * pi * (CatSongs.VisibleIndex(B) - SongCurrent) / VS {CatSongs.VisibleSongs};// 0.5.0 (II): takes another 16ms + + Z := (1 + cos(Wsp)) / 2; + Z2 := (1 + 2*Z) / 3; + + + Button[B].Y := Theme.Song.Cover.Y + (0.185 * Theme.Song.Cover.H * VS * sin(Wsp)) * Z2 - ((Button[B].H - Theme.Song.Cover.H)/2); // 0.5.0 (I): 2 times faster by not calling CatSongs.VisibleSongs + Button[B].Z := Z / 2 + 0.3; + + Button[B].W := Theme.Song.Cover.H * Z2; + +// Button[B].Y := {50 +} 140 + 50 - 50 * Z2; + Button[B].X := Theme.Song.Cover.X + (Theme.Song.Cover.H - Abs(Button[B].H)) * 0.7 ; + Button[B].H := Button[B].W; + end; + end; + end + else begin + + //Change Pos of all Buttons + for B := low(Button) to high(Button) do + begin + Button[B].Visible := CatSongs.Song[B].Visible; //Adjust Visibility + if Button[B].Visible then //Only Change Pos for Visible Buttons + begin + Pos := (CatSongs.VisibleIndex(B) - SongCurrent); + if (Pos < -VS/2) then + Pos := Pos + VS + else if (Pos > VS/2) then + Pos := Pos - VS; + + if (Abs(Pos) < 2.5) then {fixed Positions} + begin + Angle := Pi * (Pos / 5); +// Button[B].Visible := False; + + Button[B].H := Abs(Theme.Song.Cover.H * cos(Angle*0.8));//Power(Z2, 3); + + Button[B].DeSelectReflectionspacing := 15 * Button[B].H/Theme.Song.Cover.H; + + Button[B].Z := 0.95 - Abs(Pos) * 0.01; + + Button[B].X := (Theme.Song.Cover.X + (Theme.Song.Cover.H - Abs(Theme.Song.Cover.H * cos(Angle))) * 0.5); + + Button[B].W := Button[B].H; + + Diff := (Button[B].H - Theme.Song.Cover.H)/2; + + + X := Sin(Angle*1.3)*0.9; + + Button[B].Y := Theme.Song.Cover.Y + Theme.Song.Cover.W * X - Diff; + end + else + begin {Behind the Front Covers} + + // limit-bg-covers hack + if (abs(VS/2-abs(Pos))>10) then Button[B].Visible:=False; + if VS > 25 then VS:=25; + // end of limit-bg-covers hack + + if Pos < 0 then + Pos := (Pos - VS/2)/VS + else + Pos := (Pos + VS/2)/VS; + + Angle := pi * Pos*2; + + Button[B].Z := (0.4 - Abs(Pos/4)) -0.00001; //z < 0.49999 is behind the cover 1 is in front of the covers + + Button[B].H :=0.6*(Theme.Song.Cover.H-Abs(Theme.Song.Cover.H * cos(Angle/2)*0.8));//Power(Z2, 3); + + Button[B].W := Button[B].H; + + Button[B].X := Theme.Song.Cover.X - (Button[B].H - Theme.Song.Cover.H)*0.5; + + + Button[B].DeSelectReflectionspacing := 15 * Button[B].H/Theme.Song.Cover.H; + + Button[B].Y := Theme.Song.Cover.Y+Theme.Song.Cover.H/2-Button[b].H/2+Theme.Song.Cover.W/320*(Theme.Song.Cover.H*sin(Angle/2)*1.52); + end; + end; + end; + end; +end; + + +procedure TScreenSong.onShow; +begin + Music.Stop; + + if Ini.Players <= 3 then PlayersPlay := Ini.Players + 1; + if Ini.Players = 4 then PlayersPlay := 6; + + //Cat Mod etc + if (Ini.Tabs_at_startup = 1) AND (CatSongs.CatNumShow = -1) then + begin + CatSongs.ShowCategoryList; + FixSelected; + //Show Cat in Top Left Mod + HideCatTL; + end; + + + if Length(CatSongs.Song) > 0 then begin + //Load Music only when Song Preview is activated + if (Ini.PreviewVolume <> 0) then + begin + Music.SetLoop(false); + Music.Open(CatSongs.Song[Interaction].Path + CatSongs.Song[Interaction].Mp3); + Music.MoveTo(Music.Length / 4); + Music.Play; + + //Set Preview Volume + Music.SetMusicVolume (Ini.PreviewVolume * 10); + {//if Music Fade is activated, Set Volume to 0 % + if (Ini.PreviewFading <> 0) then + Music.SetMusicVolume(0);} + end; + + SetScroll; + UpdateLCD; + end; + + //Playlist Mode + if (Mode = 0) then + begin + //If Playlist Shown -> Select Next automatically + if (CatSongs.CatNumShow = -3) then + begin + SelectNext; + ChangeMusic; + end; + end + //Party Mode + else if (Mode = 1) then + begin + + SelectRandomSong; + //Show Menu directly in PartyMode + //But only if selected in Options + if (Ini.PartyPopup = 1) then + begin + ScreenSongMenu.MenuShow(SM_Party_Main); + end; + + + end; + + SetJoker; + SetStatics; +end; + +procedure TScreenSong.onHide; +begin + //When Music Fading is activated, Turn Music to 100 % + If (Ini.PreviewVolume <> 100) or (Ini.PreviewFading <> 0) then + Music.SetMusicVolume(100); + + //If Preview is deactivated: Load MUsicfile now + If (Ini.PreviewVolume = 0) then + Music.Open(CatSongs.Song[Interaction].Path + CatSongs.Song[Interaction].Mp3); + + //When hide then Stop Music (For Party Mode Popup on Exit) + if (Display.NextScreen <> @ScreenSing) and (Display.NextScreen <> @ScreenSingModi) and (Music <> nil) then + Music.Stop; +end; + +procedure TScreenSong.DrawExtensions; +begin + //Draw Song Menu + if (ScreenSongMenu.Visible) then + begin + ScreenSongMenu.Draw; + end + else if (ScreenSongJumpto.Visible) then + begin + ScreenSongJumpto.Draw; + end +end; + +function TScreenSong.Draw: boolean; +var + dx: real; + dt: real; + I: Integer; +begin + dx := SongTarget-SongCurrent; + dt := TimeSkip*7; + if dt > 1 then dt := 1; + SongCurrent := SongCurrent + dx*dt; + +{ if SongCurrent > Catsongs.VisibleSongs then begin + SongCurrent := SongCurrent - Catsongs.VisibleSongs; + SongTarget := SongTarget - Catsongs.VisibleSongs; + end;} + +// Log.BenchmarkStart(5); + SetScroll; +// Log.BenchmarkEnd(5); +// Log.LogBenchmark('SetScroll4', 5); + + //Fading Functions, Only if Covertime is under 5 Seconds + If (CoverTime < 5) then + begin + // 0.5.0: cover fade + if (CoverTime < 1) and (CoverTime + TimeSkip >= 1) then begin + // load new texture + Texture.GetTexture(Button[Interaction].Texture.Name, 'Plain', false); + Button[Interaction].Texture.Alpha := 1; + Button[Interaction].Texture2 := Texture.GetTexture(Button[Interaction].Texture.Name, 'Plain', false); + Button[Interaction].Texture2.Alpha := 1; + end; + + //Song Fade + if (CatSongs.VisibleSongs > 0) AND (Ini.PreviewVolume <> 0) AND (Not CatSongs.Song[Interaction].Main) AND (Ini.PreviewFading <> 0) then + begin + //Start Song Fade after a little Time, to prevent Song to be Played on Scrolling + if (CoverTime < 0.2) and (CoverTime + TimeSkip >= 0.2) then + Music.Play; + + //Update Song Volume + if (CoverTime < Ini.PreviewFading) then + Music.SetMusicVolume(Round (CoverTime * Ini.PreviewVolume / Ini.PreviewFading * 10)) + else + Music.SetMusicVolume(Ini.PreviewVolume * 10); + + end; + + + //Update Fading Time + CoverTime := CoverTime + TimeSkip; + + //Update Fading Texture + Button[Interaction].Texture2.Alpha := (CoverTime - 1) * 1.5; + if Button[Interaction].Texture2.Alpha > 1 then Button[Interaction].Texture2.Alpha := 1; + + end; + + //inherited Draw; + //heres a little Hack, that causes the Statics + //are Drawn after the Buttons because of some Blending Problems. + //This should cause no Problems because all Buttons on this screen + //Has Z Position. + //Draw BG + DrawBG; + + //Instead of Draw FG Procedure: + //We draw Buttons for our own + for I := 0 to Length(Button) - 1 do + Button[I].Draw; + + // Statics + for I := 0 to Length(Static) - 1 do + Static[I].Draw; + + // and texts + for I := 0 to Length(Text) - 1 do + Text[I].Draw; + + + //Draw Equalizer + if Theme.Song.Equalizer.Visible then + DrawEqualizer; + + DrawExtensions; + +end; + +procedure TScreenSong.SelectNext; +var + Skip: integer; + I: integer; + VS: Integer; +begin + VS := CatSongs.VisibleSongs; + + if VS > 0 then + begin + UnLoadDetailedCover; + + Skip := 1; + + // this 1 could be changed by CatSongs.FindNextVisible + while (not CatSongs.Song[(Interaction + Skip) mod Length(Interactions)].Visible) do Inc(Skip); + + SongTarget := SongTarget + 1;//Skip; + + Interaction := (Interaction + Skip) mod Length(Interactions); + + // try to keep all at the beginning + if SongTarget > VS-1 then begin + SongTarget := SongTarget - VS; + SongCurrent := SongCurrent - VS; + end; + + end; + // Interaction -> Button, ktorego okladke przeczytamy + // Button[Interaction].Texture := Texture.GetTexture(Button[Interaction].Texture.Name, 'Plain', false); // 0.5.0: show uncached texture +end; + +procedure TScreenSong.SelectPrev; +var + Skip: integer; + I: integer; + VS: Integer; +begin + VS := CatSongs.VisibleSongs; + + if VS > 0 then + begin + UnLoadDetailedCover; + + Skip := 1; + + while (not CatSongs.Song[(Interaction - Skip + Length(Interactions)) mod Length(Interactions)].Visible) do Inc(Skip); + SongTarget := SongTarget - 1;//Skip; + + Interaction := (Interaction - Skip + Length(Interactions)) mod Length(Interactions); + + // try to keep all at the beginning + if SongTarget < 0 then begin + SongTarget := SongTarget + CatSongs.VisibleSongs; + SongCurrent := SongCurrent + CatSongs.VisibleSongs; + end; + + // Button[Interaction].Texture := Texture.GetTexture(Button[Interaction].Texture.Name, 'Plain', false); // 0.5.0: show uncached texture + end; +end; + +procedure TScreenSong.UpdateLCD; +begin + LCD.HideCursor; + LCD.Clear; + LCD.WriteText(1, Text[TextArtist].Text); + LCD.WriteText(2, Text[TextTitle].Text); +end; + +//Procedure Change current played Preview +procedure TScreenSong.ChangeMusic; +begin + //When Music Preview is avtivated -> then Change Music + if (Ini.PreviewVolume <> 0) then + begin + if (NOT CatSongs.Song[Interaction].Main) AND(CatSongs.VisibleSongs > 0) then + begin + Music.Close; + if Music.Open(CatSongs.Song[Interaction].Path + CatSongs.Song[Interaction].Mp3) then begin + Music.MoveTo(Music.Length / 4); + //If Song Fading is activated then don't Play directly, and Set Volume to Null, else Play normal + if (Ini.PreviewFading = 0) then + Music.Play + else + Music.SetMusicVolume(0); + end; + end + else + Music.Stop; + end; +end; + +procedure TScreenSong.SkipTo(Target: Cardinal); // 0.5.0 +var + Skip: integer; + I: integer; +begin + UnLoadDetailedCover; + + Interaction := High(CatSongs.Song); + SongTarget := 0; + + for I := 1 to Target+1 do + SelectNext; + + FixSelected2; +end; + +procedure TScreenSong.DrawEqualizer; +var + Data: TFFTData; //Audio Data + I, J: Integer; + Res: byte; + A, B: Integer; + PosX, PosY: Integer; + Pos: Real; + lTmp : double; +begin + +if (not Music.Finished) AND (Theme.Song.Equalizer.Length > 0) then +begin + + + A := GetTickCount div 44; + + if (A <> EqualizerTime) then + begin + EqualizerTime := A; + Data := Music.GetFFTData; + + B:=0; + Pos := 0; + Res := ceil(92/Theme.Song.Equalizer.Bands);//How much channels are used for one Band + + //Change Lengths + for I := 0 to (Res * Theme.Song.Equalizer.Bands - 1) do + begin + A := floor(I/Res); + + if (A<>B) then //Band changed + begin + if (Pos <= Theme.Song.Equalizer.Length) then + begin + if ((Pos < EqualizerBands[B]) AND (EqualizerBands[B]>1)) then + EqualizerBands[B] := EqualizerBands[B] - 1 + else + EqualizerBands[B] := floor(Pos); + end + else + EqualizerBands[B] := 1; + + B := A; + Pos := 0; + end; + + if I > 35 then + Data[i] := Data[i] * 8 + else if I > 11 then + Data[i] := Data[i] * 4.5 + else + Data[i] := Data[i] * 1.1; + + if (Data[i] >= 1) then + Data[i] := 0.9999999999999; + + try + if ( assigned( Theme ) ) AND + ( assigned( Theme.Song ) ) AND + ( i < length( Data ) ) THEN + begin + writeln( '!!!!!!!!! - '+ inttostr( i ) + ' - ' + inttostr( Theme.Song.Equalizer.Length ) ); + + if Single(Data[i]) > 0 then + begin + lTmp := Single(Data[i]) * Theme.Song.Equalizer.Length; + if lTmp > Pos then + Pos := lTmp; + end; + end; + except + // TODO: JB_Linux..... why does this happen ! + on E:EInvalidOp do + writeln( 'UScreenSong - DOH !!!!' ); + end + + end; + + //Change Last Band + if (EqualizerBands[B] <= Theme.Song.Equalizer.Length) then + begin + if ((Pos < EqualizerBands[B]) AND (EqualizerBands[B]>1)) then + EqualizerBands[B] := EqualizerBands[B] - 1 + else + EqualizerBands[B] := floor(Pos) + end + else + EqualizerBands[B] := 1; + end; + + //Draw every Channel + glColor4f(Theme.Song.Equalizer.ColR, Theme.Song.Equalizer.ColG, Theme.Song.Equalizer.ColB, Theme.Song.Equalizer.Alpha); //Set Color + glDisable(GL_TEXTURE_2D); + glEnable(GL_BLEND); + + PosY := Theme.Song.Equalizer.Y; + PosX := Theme.Song.Equalizer.X; + + For I := 0 to Theme.Song.Equalizer.Bands-1 do + begin + if Theme.Song.Equalizer.Direction then + PosY := Theme.Song.Equalizer.Y //+ (Theme.Song.Equalizer.H + Theme.Song.Equalizer.Space) * Theme.Song.Equalizer.Length + else + PosX := Theme.Song.Equalizer.X; + //Draw for every visible quad + for J := 1 to EqualizerBands[I] do + begin + glBegin(GL_QUADS); + glVertex3f(PosX, PosY, Theme.Song.Equalizer.Z); + glVertex3f(PosX, PosY+Theme.Song.Equalizer.H, Theme.Song.Equalizer.Z); + glVertex3f(PosX+Theme.Song.Equalizer.W, PosY+Theme.Song.Equalizer.H, Theme.Song.Equalizer.Z); + glVertex3f(PosX+Theme.Song.Equalizer.W, PosY, Theme.Song.Equalizer.Z); + glEnd; + + if Theme.Song.Equalizer.Direction then //Vertically + PosY := PosY - Theme.Song.Equalizer.H - Theme.Song.Equalizer.Space + else //Horizontally + PosX := PosX + Theme.Song.Equalizer.W + Theme.Song.Equalizer.Space; + end; + if Theme.Song.Equalizer.Direction then //Horizontally + PosX := PosX + Theme.Song.Equalizer.W + Theme.Song.Equalizer.Space + else //Vertically + PosY := PosY + Theme.Song.Equalizer.H + Theme.Song.Equalizer.Space; + end; +end; +end; + +Procedure TScreenSong.SelectRandomSong; +var + I, I2: Integer; +begin + Case PlaylistMan.Mode of + 0: //All Songs Just Select Random Song + begin + //When Tabs are activated then use Tab Method + if (Ini.Tabs_at_startup = 1) then + begin + repeat + I2 := Random(high(CatSongs.Song)+1) - low(CatSongs.Song)+1; + until CatSongs.Song[I2].Main = false; + + //Search Cat + for I := I2 downto low(CatSongs.Song) do + begin + if CatSongs.Song[I].Main then + break; + end; + //In I ist jetzt die Kategorie in I2 der Song + //I is the CatNum, I2 is the No of the Song within this Cat + + //Choose Cat + CatSongs.ShowCategoryList; + + //Show Cat in Top Left Mod + ShowCatTL (I); + + CatSongs.ClickCategoryButton(I); + SelectNext; + + //Choose Song + SkipTo(I2-I); + end + //When Tabs are deactivated use easy Method + else + SkipTo(Random(CatSongs.VisibleSongs)); + end; + 1: //One Category Select Category and Select Random Song + begin + CatSongs.ShowCategoryList; + CatSongs.ClickCategoryButton(PlaylistMan.CurPlayList); + ShowCatTL(PlaylistMan.CurPlayList); + + SelectNext; + FixSelected2; + + SkipTo(Random(CatSongs.VisibleSongs)); + end; + 2: //Playlist: Select Playlist and Select Random Song + begin + PlaylistMan.SetPlayList(PlaylistMan.CurPlayList); + + SkipTo(Random(CatSongs.VisibleSongs)); + FixSelected2; + end; + end; + + Music.PlayChange; + ChangeMusic; + SetScroll; + UpdateLCD; +end; + +procedure TScreenSong.SetJoker; +begin + //If Party Mode + if Mode = 1 then //Show Joker that are available + begin + if (PartySession.Teams.NumTeams >= 1) then + begin + Static[StaticTeam1Joker1].Visible := (PartySession.Teams.Teaminfo[0].Joker >= 1); + Static[StaticTeam1Joker2].Visible := (PartySession.Teams.Teaminfo[0].Joker >= 2); + Static[StaticTeam1Joker3].Visible := (PartySession.Teams.Teaminfo[0].Joker >= 3); + Static[StaticTeam1Joker4].Visible := (PartySession.Teams.Teaminfo[0].Joker >= 4); + Static[StaticTeam1Joker5].Visible := (PartySession.Teams.Teaminfo[0].Joker >= 5); + end + else + begin + Static[StaticTeam1Joker1].Visible := False; + Static[StaticTeam1Joker2].Visible := False; + Static[StaticTeam1Joker3].Visible := False; + Static[StaticTeam1Joker4].Visible := False; + Static[StaticTeam1Joker5].Visible := False; + end; + + if (PartySession.Teams.NumTeams >= 2) then + begin + Static[StaticTeam2Joker1].Visible := (PartySession.Teams.Teaminfo[1].Joker >= 1); + Static[StaticTeam2Joker2].Visible := (PartySession.Teams.Teaminfo[1].Joker >= 2); + Static[StaticTeam2Joker3].Visible := (PartySession.Teams.Teaminfo[1].Joker >= 3); + Static[StaticTeam2Joker4].Visible := (PartySession.Teams.Teaminfo[1].Joker >= 4); + Static[StaticTeam2Joker5].Visible := (PartySession.Teams.Teaminfo[1].Joker >= 5); + end + else + begin + Static[StaticTeam2Joker1].Visible := False; + Static[StaticTeam2Joker2].Visible := False; + Static[StaticTeam2Joker3].Visible := False; + Static[StaticTeam2Joker4].Visible := False; + Static[StaticTeam2Joker5].Visible := False; + end; + + if (PartySession.Teams.NumTeams >= 3) then + begin + Static[StaticTeam3Joker1].Visible := (PartySession.Teams.Teaminfo[2].Joker >= 1); + Static[StaticTeam3Joker2].Visible := (PartySession.Teams.Teaminfo[2].Joker >= 2); + Static[StaticTeam3Joker3].Visible := (PartySession.Teams.Teaminfo[2].Joker >= 3); + Static[StaticTeam3Joker4].Visible := (PartySession.Teams.Teaminfo[2].Joker >= 4); + Static[StaticTeam3Joker5].Visible := (PartySession.Teams.Teaminfo[2].Joker >= 5); + end + else + begin + Static[StaticTeam3Joker1].Visible := False; + Static[StaticTeam3Joker2].Visible := False; + Static[StaticTeam3Joker3].Visible := False; + Static[StaticTeam3Joker4].Visible := False; + Static[StaticTeam3Joker5].Visible := False; + end; + end + else + begin //Hide all + Static[StaticTeam1Joker1].Visible := False; + Static[StaticTeam1Joker2].Visible := False; + Static[StaticTeam1Joker3].Visible := False; + Static[StaticTeam1Joker4].Visible := False; + Static[StaticTeam1Joker5].Visible := False; + + Static[StaticTeam2Joker1].Visible := False; + Static[StaticTeam2Joker2].Visible := False; + Static[StaticTeam2Joker3].Visible := False; + Static[StaticTeam2Joker4].Visible := False; + Static[StaticTeam2Joker5].Visible := False; + + Static[StaticTeam3Joker1].Visible := False; + Static[StaticTeam3Joker2].Visible := False; + Static[StaticTeam3Joker3].Visible := False; + Static[StaticTeam3Joker4].Visible := False; + Static[StaticTeam3Joker5].Visible := False; + end; +end; + +procedure TScreenSong.SetStatics; +var + I: Integer; + Visible: Boolean; +begin + //Set Visibility of Party Statics and Text + Visible := (Mode = 1); + + For I := 0 to high(StaticParty) do + Static[StaticParty[I]].Visible := Visible; + + For I := 0 to high(TextParty) do + Text[TextParty[I]].Visible := Visible; + + //Set Visibility of Non Party Statics and Text + Visible := not Visible; + + For I := 0 to high(StaticNonParty) do + Static[StaticNonParty[I]].Visible := Visible; + + For I := 0 to high(TextNonParty) do + Text[TextNonParty[I]].Visible := Visible; +end; + +//Procedures for Menu + +procedure TScreenSong.StartSong; +begin + CatSongs.Selected := Interaction; + Music.Stop; + //Party Mode + if (Mode = 1) then + begin + FadeTo(@ScreenSingModi); + end + else + begin + FadeTo(@ScreenSing); + end; +end; + +procedure TScreenSong.SelectPlayers; +begin + CatSongs.Selected := Interaction; + Music.Stop; + + ScreenName.Goto_SingScreen := True; + FadeTo(@ScreenName); +end; + +procedure TScreenSong.OpenEditor; +begin + if (Length(Songs.Song) > 0) and (not CatSongs.Song[Interaction].Main) AND (Mode = 0) then begin + Music.Stop; + Music.PlayStart; + ScreenEditSub.Path := CatSongs.Song[Interaction].Path; + ScreenEditSub.FileName := CatSongs.Song[Interaction].FileName; + FadeTo(@ScreenEditSub); + end; +end; + +//Team No of Team (0-5) +procedure TScreenSong.DoJoker (Team: Byte); +begin + if (Mode = 1) AND (PartySession.Teams.NumTeams >= Team + 1) AND (PartySession.Teams.Teaminfo[Team].Joker > 0) then + begin + //Joker spielen + Dec(PartySession.Teams.Teaminfo[Team].Joker); + SelectRandomSong; + SetJoker; + end; +end; + +//Detailed Cover Unloading. Unloads the Detailed, uncached Cover of the cur. Song +procedure TScreenSong.UnLoadDetailedCover; +begin + CoverTime := 0; + + Button[Interaction].Texture := Texture.GetTexture(Button[Interaction].Texture.Name, 'Plain', true); // 0.5.0: show cached texture + Button[Interaction].Texture2.Alpha := 0; + + if Button[Interaction].Texture.Name <> Skin.GetTextureFileName('SongCover') then + Texture.UnloadTexture(Button[Interaction].Texture.Name, false); +end; + +procedure TScreenSong.Refresh; +begin { +CatSongs.Refresh; +CatSongs.ShowCategoryList; +Interaction := 0; +SelectNext; +FixSelected; } + +end; + +end. -- cgit v1.2.3