From 26d8c209beba866f111a9d047bf1a70fe245b75d Mon Sep 17 00:00:00 2001 From: b1indy Date: Thu, 20 Sep 2007 07:19:45 +0000 Subject: new lyrics stuff; it's broken (lyrics don't show) and in "debug" mode (weird stuff going on in the singscreen) but i'm tired of editing conflicts git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@412 b956fd51-792f-4845-bead-9b4dfca2ff2c --- Game/Code/Classes/UMusic.pas | 1466 +++++++++++++++++++++--------------------- 1 file changed, 735 insertions(+), 731 deletions(-) (limited to 'Game/Code/Classes/UMusic.pas') diff --git a/Game/Code/Classes/UMusic.pas b/Game/Code/Classes/UMusic.pas index e2e1f27e..b9ed47b4 100644 --- a/Game/Code/Classes/UMusic.pas +++ b/Game/Code/Classes/UMusic.pas @@ -1,731 +1,735 @@ -unit UMusic; - -interface - -{$I switches.inc} - -{$IFDEF FPC} - {$MODE Delphi} -{$ENDIF} - - -uses Classes, - {$IFDEF win32} - windows, - {$ENDIF} - UCommon, - Messages, - SysUtils, - {$IFNDEF FPC} - Forms, - {$ENDIF} - {$IFDEF useBASS} - bass, - {$ENDIF} - ULog, - USongs; - - -procedure InitializeSound; - -type - TSoundCard = record - Name: string; - Source: array of string; - end; - - TFFTData = array [0..256] of Single; - - TCustomSoundEntry = record - Filename : String; - Handle : hStream; - end; - - - TMusic = class - private - BassStart: hStream; // Wait, I've replaced this with BASS - BassBack: hStream; // It has almost all features we need - BassSwoosh: hStream; - BassChange: hStream; // Almost? It aleady has them all :) - BassOption: hStream; - BassClick: hStream; - BassDrum: hStream; - BassHihat: hStream; - BassClap: hStream; - BassShuffle: hStream; - - //Custom Sounds - CustomSounds: array of TCustomSoundEntry; - - - Loaded: boolean; - Loop: boolean; - public - Bass: hStream; - procedure InitializePlayback; - procedure InitializeRecord; - procedure SetVolume(Volume: integer); - procedure SetMusicVolume(Volume: integer); - procedure SetLoop(Enabled: boolean); - function Open(Name: string): boolean; // true if succeed - procedure Rewind; - procedure MoveTo(Time: real); - procedure Play; - procedure Pause; //Pause Mod - procedure Stop; - procedure Close; - function Finished: boolean; - function Length: real; - function Position: real; - procedure PlayStart; - procedure PlayBack; - procedure PlaySwoosh; - procedure PlayChange; - procedure PlayOption; - procedure PlayClick; - procedure PlayDrum; - procedure PlayHihat; - procedure PlayClap; - procedure PlayShuffle; - procedure StopShuffle; - procedure CaptureStart; - procedure CaptureStop; - procedure CaptureCard(RecordI, PlayerLeft, PlayerRight: byte); - procedure StopCard(Card: byte); - function LoadSoundFromFile(var hStream: hStream; Name: string): boolean; - - //Equalizer - function GetFFTData: TFFTData; - - //Custom Sounds - function LoadCustomSound(const Filename: String): Cardinal; - procedure PlayCustomSound(const Index: Cardinal); - -end; - -const - RecordSystem = 1; - -type - TMuzyka = record - Path: string; - Start: integer; // start of song in ms - IlNut: integer; - DlugoscNut: integer; - end; - - TCzesci = record - Akt: integer; // aktualna czesc utworu do rysowania - High: integer; - Ilosc: integer; - Resolution: integer; - NotesGAP: integer; - Wartosc: integer; - Czesc: array of record - Start: integer; - StartNote: integer; - Lyric: string; - LyricWidth: real; - Koniec: integer; - BaseNote: integer; - HighNut: integer; - IlNut: integer; - TotalNotes: integer; - Nuta: array of record - Color: integer; - Start: integer; - Dlugosc: integer; - Ton: integer; - TonGamy: integer; - Tekst: string; - FreeStyle: boolean; - Wartosc: integer; // zwykla nuta x1, zlota nuta x2 - end; - end; - end; - - TCzas = record // wszystko, co dotyczy aktualnej klatki - OldBeat: integer; // poprzednio wykryty beat w utworze - AktBeat: integer; // aktualny beat w utworze - MidBeat: real; // dokladny AktBeat - - // now we use this for super synchronization! - // only used when analyzing voice - OldBeatD: integer; // poprzednio wykryty beat w utworze - AktBeatD: integer; // aktualny beat w utworze - MidBeatD: real; // dokladny AktBeatD - FracBeatD: real; // fractional part of MidBeatD - - // we use this for audiable clicks - OldBeatC: integer; // poprzednio wykryty beat w utworze - AktBeatC: integer; // aktualny beat w utworze - MidBeatC: real; // dokladny AktBeatC - FracBeatC: real; // fractional part of MidBeatC - - - OldCzesc: integer; // poprzednio wyswietlana czesc - // akt jest w czesci.akt - - Teraz: real; // aktualny czas w utworze - Razem: real; // caly czas utworu - end; - -var - Music: TMusic; - - // muzyka - Muzyka: TMuzyka; - - // czesci z nutami; - Czesci: array of TCzesci; - - // czas - Czas: TCzas; - - fHWND: Thandle; - -type - TMPModes = (mpNotReady, mpStopped, mpPlaying, mpRecording, mpSeeking, - mpPaused, mpOpen); - -const - ModeStr: array[TMPModes] of string = ('Not ready', 'Stopped', 'Playing', 'Recording', 'Seeking', 'Paused', 'Open'); - -implementation - -uses - {$IFDEF FPC} - lclintf, - {$ENDIF} - UGraphic, - URecord, - UFiles, - UIni, - UMain, - UThemes; - -procedure InitializeSound; -begin - Log.LogStatus('Initializing Playback', 'InitializeSound'); Music.InitializePlayback; - Log.LogStatus('Initializing Record', 'InitializeSound'); Music.InitializeRecord; -end; - -procedure TMusic.InitializePlayback; -var - Pet: integer; - S: integer; -begin - Log.BenchmarkStart(4); - Log.LogStatus('Initializing Playback Subsystem', 'Music Initialize'); - - Loaded := false; - Loop := false; - - fHWND := AllocateHWND( nil); // TODO : JB_lazarus - can we do something different here ?? lazarus didnt like this function - - {$IFDEF useBASS} - // TODO : jb_linux replace with something other than bass - if not BASS_Init(1, 44100, 0, fHWND, nil) then - begin - {$IFNDEF FPC} - // TODO : JB_lazarus find a way to do this nice.. - Application.MessageBox ('Could not initialize BASS', 'Error'); - {$ENDIF} - Exit; - end; - {$ENDIF} - - Log.BenchmarkEnd(4); Log.LogBenchmark('--> Bass Init', 4); - - // config playing buffer -// BASS_SetConfig(BASS_CONFIG_UPDATEPERIOD, 10); -// BASS_SetConfig(BASS_CONFIG_BUFFER, 100); - - Log.LogStatus('Loading Sounds', 'Music Initialize'); - - Log.BenchmarkStart(4); - LoadSoundFromFile(BassStart, SoundPath + 'Common Start.mp3'); - LoadSoundFromFile(BassBack, SoundPath + 'Common Back.mp3'); - LoadSoundFromFile(BassSwoosh, SoundPath + 'menu swoosh.mp3'); - LoadSoundFromFile(BassChange, SoundPath + 'select music change music 50.mp3'); - LoadSoundFromFile(BassOption, SoundPath + 'option change col.mp3'); - LoadSoundFromFile(BassClick, SoundPath + 'rimshot022b.mp3'); - -// LoadSoundFromFile(BassDrum, SoundPath + 'bassdrumhard076b.mp3'); -// LoadSoundFromFile(BassHihat, SoundPath + 'hihatclosed068b.mp3'); -// LoadSoundFromFile(BassClap, SoundPath + 'claps050b.mp3'); - -// LoadSoundFromFile(BassShuffle, SoundPath + 'Shuffle.mp3'); - - Log.BenchmarkEnd(4); Log.LogBenchmark('--> Loading Sounds', 4); -end; - -procedure TMusic.InitializeRecord; -var - S: integer; - device: integer; - descr: string; - input: integer; - input2: integer; - flags: integer; - mic: array[0..15] of integer; - SC: integer; // soundcard - SCI: integer; // soundcard input -begin - if RecordSystem = 1 then begin - SetLength(Sound, 6 {max players});//Ini.Players+1); - for S := 0 to High(Sound) do begin //Ini.Players do begin - Sound[S] := TSound.Create; - Sound[S].Num := S; - Sound[S].BufferNew := TMemoryStream.Create; - SetLength(Sound[S].BufferLong, 1); - Sound[S].BufferLong[0] := TMemoryStream.Create; - Sound[S].n := 4*1024; - end; - - - // check for recording devices; - {device := 0; - descr := BASS_RecordGetDeviceDescription(device); - - SetLength(SoundCard, 0); - while (descr <> '') do begin - SC := High(SoundCard) + 1; - SetLength(SoundCard, SC+1); - - Log.LogAnalyze('Device #'+IntToStr(device)+': '+ descr); - SoundCard[SC].Description := Descr; - - // check for recording inputs - mic[device] := -1; // default to no change - input := 0; - BASS_RecordInit(device); - Log.LogAnalyze('Input #' + IntToStr(Input) + ': ' + BASS_RecordGetInputName(input)); - flags := BASS_RecordGetInput(input); - - SetLength(SoundCard[SC].Input, 0); - while (flags <> -1) do begin - SCI := High(SoundCard[SC].Input) + 1; - SetLength(SoundCard[SC].Input, SCI+1); - - Log.LogAnalyze('Input #' + IntToStr(Input) + ': ' + BASS_RecordGetInputName(input)); - SoundCard[SC].Input[SCI].Name := BASS_RecordGetInputName(Input); - - if (flags and BASS_INPUT_TYPE_MASK) = BASS_INPUT_TYPE_MIC then begin - mic[device] := input; // auto set microphone - end; - Inc(Input); - flags := BASS_RecordGetInput(input); - end; - - if mic[device] <> -1 then begin - Log.LogAnalyze('Found the mic at input ' + IntToStr(Mic[device])) - end else begin - Log.LogAnalyze('Mic not found'); - mic[device] := 0; // setting to the first one (for kxproject) - end; - SoundCard[SC].InputSeleceted := Mic[Device]; - - - BASS_RecordFree; - - inc(Device); - descr := BASS_RecordGetDeviceDescription(Device); - end; // while} - end; // if -end; - -procedure TMusic.SetVolume(Volume: integer); -begin - //Old Sets Wave Volume - //BASS_SetVolume(Volume); - //New: Sets Volume only for this Application - - {$IFDEF useBASS} - // TODO : jb_linux replace with something other than bass - BASS_SetConfig(BASS_CONFIG_GVOL_SAMPLE, Volume); - BASS_SetConfig(BASS_CONFIG_GVOL_STREAM, Volume); - BASS_SetConfig(BASS_CONFIG_GVOL_MUSIC, Volume); - {$ENDIF} -end; - -procedure TMusic.SetMusicVolume(Volume: Integer); -begin - //Max Volume Prevention - if Volume > 100 then - Volume := 100; - - //Set Volume - {$IFDEF useBASS} - // TODO : jb_linux replace with something other than bass - BASS_ChannelSetAttributes (Bass, -1, Volume, -101); - {$ENDIF} -end; - -procedure TMusic.SetLoop(Enabled: boolean); -begin - Loop := Enabled; -end; - -function TMusic.Open(Name: string): boolean; -begin - Loaded := false; - if FileExists(Name) then - begin - {$IFDEF useBASS} - // TODO : jb_linux replace with something other than bass - Bass := Bass_StreamCreateFile(false, pchar(Name), 0, 0, 0); - {$ENDIF} - - Loaded := true; - //Set Max Volume - SetMusicVolume (100); - end; - - Result := Loaded; -end; - -procedure TMusic.Rewind; -begin - if Loaded then begin - end; -end; - -procedure TMusic.MoveTo(Time: real); -var - bytes: integer; -begin - {$IFDEF useBASS} - // TODO : jb_linux replace with something other than bass - bytes := BASS_ChannelSeconds2Bytes(Bass, Time); - BASS_ChannelSetPosition(Bass, bytes); - {$ENDIF} -end; - -procedure TMusic.Play; -begin - {$IFDEF useBASS} - // TODO : jb_linux replace with something other than bass - if Loaded then - begin - if Loop then - BASS_ChannelPlay(Bass, True); // start from beginning... actually bass itself does not loop, nor does this TMusic Class - - BASS_ChannelPlay(Bass, False); // for setting position before playing - end; - {$ENDIF} -end; - -procedure TMusic.Pause; //Pause Mod -begin - {$IFDEF useBASS} - // TODO : jb_linux replace with something other than bass - if Loaded then begin - BASS_ChannelPause(Bass); // Pauses Song - end; - {$ENDIF} -end; - -procedure TMusic.Stop; -begin - {$IFDEF useBASS} - // TODO : jb_linux replace with something other than bass - Bass_ChannelStop(Bass); - {$ENDIF} -end; - -procedure TMusic.Close; -begin - {$IFDEF useBASS} - // TODO : jb_linux replace with something other than bass - Bass_StreamFree(Bass); - {$ENDIF} -end; - -function TMusic.Length: real; -var - bytes: integer; -begin - Result := 60; - - {$IFDEF useBASS} - // TODO : jb_linux replace with something other than bass - bytes := BASS_ChannelGetLength(Bass); - Result := BASS_ChannelBytes2Seconds(Bass, bytes); - {$ENDIF} -end; - -function TMusic.Position: real; -var - bytes: integer; -begin - Result := 0; - - {$IFDEF useBASS} - // TODO : jb_linux replace with something other than bass - bytes := BASS_ChannelGetPosition(BASS); - Result := BASS_ChannelBytes2Seconds(BASS, bytes); - {$ENDIF} -end; - -function TMusic.Finished: boolean; -begin - Result := false; - - {$IFDEF useBASS} - // TODO : jb_linux replace with something other than bass - if BASS_ChannelIsActive(BASS) = BASS_ACTIVE_STOPPED then - begin - Result := true; - end; - {$ENDIF} -end; - -procedure TMusic.PlayStart; -begin - {$IFDEF useBASS} - // TODO : jb_linux replace with something other than bass - BASS_ChannelPlay(BassStart, True); - {$ENDIF} -end; - -procedure TMusic.PlayBack; -begin - {$IFDEF useBASS} - // TODO : jb_linux replace with something other than bass - BASS_ChannelPlay(BassBack, True);// then - {$ENDIF} -end; - -procedure TMusic.PlaySwoosh; -begin - {$IFDEF useBASS} - // TODO : jb_linux replace with something other than bass - BASS_ChannelPlay(BassSwoosh, True); - {$ENDIF} -end; - -procedure TMusic.PlayChange; -begin - {$IFDEF useBASS} - // TODO : jb_linux replace with something other than bass - BASS_ChannelPlay(BassChange, True); - {$ENDIF} -end; - -procedure TMusic.PlayOption; -begin - {$IFDEF useBASS} - // TODO : jb_linux replace with something other than bass - BASS_ChannelPlay(BassOption, True); - {$ENDIF} -end; - -procedure TMusic.PlayClick; -begin - {$IFDEF useBASS} - // TODO : jb_linux replace with something other than bass - BASS_ChannelPlay(BassClick, True); - {$ENDIF} -end; - -procedure TMusic.PlayDrum; -begin - {$IFDEF useBASS} - // TODO : jb_linux replace with something other than bass - BASS_ChannelPlay(BassDrum, True); - {$ENDIF} -end; - -procedure TMusic.PlayHihat; -begin - {$IFDEF useBASS} - // TODO : jb_linux replace with something other than bass - BASS_ChannelPlay(BassHihat, True); - {$ENDIF} -end; - -procedure TMusic.PlayClap; -begin - {$IFDEF useBASS} - // TODO : jb_linux replace with something other than bass - BASS_ChannelPlay(BassClap, True); - {$ENDIF} -end; - -procedure TMusic.PlayShuffle; -begin - {$IFDEF useBASS} - // TODO : jb_linux replace with something other than bass - BASS_ChannelPlay(BassShuffle, True); - {$ENDIF} -end; - -procedure TMusic.StopShuffle; -begin - {$IFDEF useBASS} - // TODO : jb_linux replace with something other than bass - BASS_ChannelStop(BassShuffle); - {$ENDIF} -end; - -procedure TMusic.CaptureStart; -var - S: integer; - SC: integer; - P1: integer; - P2: integer; -begin - for S := 0 to High(Sound) do - Sound[S].BufferLong[0].Clear; - - for SC := 0 to High(Ini.CardList) do begin - P1 := Ini.CardList[SC].ChannelL; - P2 := Ini.CardList[SC].ChannelR; - if P1 > PlayersPlay then P1 := 0; - if P2 > PlayersPlay then P2 := 0; - if (P1 > 0) or (P2 > 0) then - CaptureCard(SC, P1, P2); - end; -end; - -procedure TMusic.CaptureStop; -var - SC: integer; - P1: integer; - P2: integer; -begin - - for SC := 0 to High(Ini.CardList) do begin - P1 := Ini.CardList[SC].ChannelL; - P2 := Ini.CardList[SC].ChannelR; - if P1 > PlayersPlay then P1 := 0; - if P2 > PlayersPlay then P2 := 0; - if (P1 > 0) or (P2 > 0) then StopCard(SC); - end; - -end; - -//procedure TMusic.CaptureCard(RecordI, SoundNum, PlayerLeft, PlayerRight: byte); -procedure TMusic.CaptureCard(RecordI, PlayerLeft, PlayerRight: byte); -var - Error: integer; - ErrorMsg: string; -begin - {$IFDEF useBASS} - // TODO : jb_linux replace with something other than bass - - if not BASS_RecordInit(RecordI) then begin - Error := BASS_ErrorGetCode; - - ErrorMsg := IntToStr(Error); - if Error = BASS_ERROR_DX then ErrorMsg := 'No DX5'; - if Error = BASS_ERROR_ALREADY then ErrorMsg := 'The device has already been initialized'; - if Error = BASS_ERROR_DEVICE then ErrorMsg := 'The device number specified is invalid'; - if Error = BASS_ERROR_DRIVER then ErrorMsg := 'There is no available device driver'; - - {Log.LogAnalyze('Error initializing record [' + IntToStr(RecordI) + ', ' - + IntToStr(PlayerLeft) + ', '+ IntToStr(PlayerRight) + ']: ' - + ErrorMsg);} - Log.LogError('Error initializing record [' + IntToStr(RecordI) + ', ' - + IntToStr(PlayerLeft) + ', '+ IntToStr(PlayerRight) + ']: ' - + ErrorMsg); - Log.LogError('Music -> CaptureCard: Error initializing record: ' + ErrorMsg); - - - end - else - begin - Recording.SoundCard[RecordI].BassRecordStream := BASS_RecordStart(44100, 2, MakeLong(0, 20) , @GetMicrophone, PlayerLeft + PlayerRight*256); - end; - - {$ENDIF} -end; - -procedure TMusic.StopCard(Card: byte); -begin - {$IFDEF useBASS} - // TODO : jb_linux replace with something other than bass - BASS_RecordSetDevice(Card); - BASS_RecordFree; - {$ENDIF} -end; - -function TMusic.LoadSoundFromFile(var hStream: hStream; Name: string): boolean; -var - L: Integer; -begin - if FileExists(Name) then begin - Log.LogStatus('Loading Sound: "' + Name + '"', 'LoadSoundFromFile'); - try - {$IFDEF useBASS} - // TODO : jb_linux replace with something other than bass - hStream := BASS_StreamCreateFile(False, pchar(Name), 0, 0, 0); - {$ENDIF} - - //Add CustomSound - L := High(CustomSounds) + 1; - SetLength (CustomSounds, L + 1); - CustomSounds[L].Filename := Name; - CustomSounds[L].Handle := hStream; - except - Log.LogError('Failed to open using BASS', 'LoadSoundFromFile'); - end; - end else begin - Log.LogError('Sound not found: "' + Name + '"', 'LoadSoundFromFile'); - exit; - end; -end; - -//Equalizer -function TMusic.GetFFTData: TFFTData; -var -Data: TFFTData; -begin - {$IFDEF useBASS} - // TODO : jb_linux replace with something other than bass - - //Get Channel Data Mono and 256 Values - BASS_ChannelGetData(Bass, @Result, BASS_DATA_FFT512); - //Result := Data; - - {$ENDIF} -end; - -function TMusic.LoadCustomSound(const Filename: String): Cardinal; -var - S: hStream; - I: Integer; - F: String; -begin - //Search for Sound in already loaded Sounds - F := UpperCase(SoundPath + FileName); - For I := 0 to High(CustomSounds) do - begin - if (UpperCase(CustomSounds[I].Filename) = F) then - begin - Result := I; - Exit; - end; - end; - - if LoadSoundFromFile(S, SoundPath + Filename) then - Result := High(CustomSounds) - else - Result := 0; -end; - -procedure TMusic.PlayCustomSound(const Index: Cardinal); -begin - {$IFDEF useBASS} - // TODO : jb_linux replace with something other than bass - - if Index <= High(CustomSounds) then - BASS_ChannelPlay(CustomSounds[Index].Handle, True); - - {$ENDIF} -end; - - -end. +unit UMusic; + +interface + +{$I switches.inc} + +{$IFDEF FPC} + {$MODE Delphi} +{$ENDIF} + + +uses Classes, + {$IFDEF win32} + windows, + {$ENDIF} + UCommon, + Messages, + SysUtils, + {$IFNDEF FPC} + Forms, + {$ENDIF} + {$IFDEF useBASS} + bass, + {$ENDIF} + ULog, + USongs; + + +procedure InitializeSound; + +type + TSoundCard = record + Name: string; + Source: array of string; + end; + + TFFTData = array [0..256] of Single; + + TCustomSoundEntry = record + Filename : String; + Handle : hStream; + end; + + + TMusic = class + private + BassStart: hStream; // Wait, I've replaced this with BASS + BassBack: hStream; // It has almost all features we need + BassSwoosh: hStream; + BassChange: hStream; // Almost? It aleady has them all :) + BassOption: hStream; + BassClick: hStream; + BassDrum: hStream; + BassHihat: hStream; + BassClap: hStream; + BassShuffle: hStream; + + //Custom Sounds + CustomSounds: array of TCustomSoundEntry; + + + Loaded: boolean; + Loop: boolean; + public + Bass: hStream; + procedure InitializePlayback; + procedure InitializeRecord; + procedure SetVolume(Volume: integer); + procedure SetMusicVolume(Volume: integer); + procedure SetLoop(Enabled: boolean); + function Open(Name: string): boolean; // true if succeed + procedure Rewind; + procedure MoveTo(Time: real); + procedure Play; + procedure Pause; //Pause Mod + procedure Stop; + procedure Close; + function Finished: boolean; + function Length: real; + function Position: real; + procedure PlayStart; + procedure PlayBack; + procedure PlaySwoosh; + procedure PlayChange; + procedure PlayOption; + procedure PlayClick; + procedure PlayDrum; + procedure PlayHihat; + procedure PlayClap; + procedure PlayShuffle; + procedure StopShuffle; + procedure CaptureStart; + procedure CaptureStop; + procedure CaptureCard(RecordI, PlayerLeft, PlayerRight: byte); + procedure StopCard(Card: byte); + function LoadSoundFromFile(var hStream: hStream; Name: string): boolean; + + //Equalizer + function GetFFTData: TFFTData; + + //Custom Sounds + function LoadCustomSound(const Filename: String): Cardinal; + procedure PlayCustomSound(const Index: Cardinal); + +end; + +const + RecordSystem = 1; + +type + TMuzyka = record + Path: string; + Start: integer; // start of song in ms + IlNut: integer; + DlugoscNut: integer; + end; + + PLine = ^TLine; + TLine = record + Start: integer; + StartNote: integer; + Lyric: string; + LyricWidth: real; + Koniec: integer; + BaseNote: integer; + HighNut: integer; + IlNut: integer; + TotalNotes: integer; + Nuta: array of record + Color: integer; + Start: integer; + Dlugosc: integer; + Ton: integer; + TonGamy: integer; + Tekst: string; + FreeStyle: boolean; + Wartosc: integer; // zwykla nuta x1, zlota nuta x2 + end; + end; + ALine = array of TLine; + + TCzesci = record + Akt: integer; // aktualna czesc utworu do rysowania + High: integer; + Ilosc: integer; + Resolution: integer; + NotesGAP: integer; + Wartosc: integer; + Czesc: ALine; + end; + + TCzas = record // wszystko, co dotyczy aktualnej klatki + OldBeat: integer; // poprzednio wykryty beat w utworze + AktBeat: integer; // aktualny beat w utworze + MidBeat: real; // dokladny AktBeat + + // now we use this for super synchronization! + // only used when analyzing voice + OldBeatD: integer; // poprzednio wykryty beat w utworze + AktBeatD: integer; // aktualny beat w utworze + MidBeatD: real; // dokladny AktBeatD + FracBeatD: real; // fractional part of MidBeatD + + // we use this for audiable clicks + OldBeatC: integer; // poprzednio wykryty beat w utworze + AktBeatC: integer; // aktualny beat w utworze + MidBeatC: real; // dokladny AktBeatC + FracBeatC: real; // fractional part of MidBeatC + + + OldCzesc: integer; // poprzednio wyswietlana czesc + // akt jest w czesci.akt + + Teraz: real; // aktualny czas w utworze + Razem: real; // caly czas utworu + end; + +var + Music: TMusic; + + // muzyka + Muzyka: TMuzyka; + + // czesci z nutami; + Czesci: array of TCzesci; + + // czas + Czas: TCzas; + + fHWND: Thandle; + +type + TMPModes = (mpNotReady, mpStopped, mpPlaying, mpRecording, mpSeeking, + mpPaused, mpOpen); + +const + ModeStr: array[TMPModes] of string = ('Not ready', 'Stopped', 'Playing', 'Recording', 'Seeking', 'Paused', 'Open'); + +implementation + +uses + {$IFDEF FPC} + lclintf, + {$ENDIF} + UGraphic, + URecord, + UFiles, + UIni, + UMain, + UThemes; + +procedure InitializeSound; +begin + Log.LogStatus('Initializing Playback', 'InitializeSound'); Music.InitializePlayback; + Log.LogStatus('Initializing Record', 'InitializeSound'); Music.InitializeRecord; +end; + +procedure TMusic.InitializePlayback; +var + Pet: integer; + S: integer; +begin + Log.BenchmarkStart(4); + Log.LogStatus('Initializing Playback Subsystem', 'Music Initialize'); + + Loaded := false; + Loop := false; + + fHWND := AllocateHWND( nil); // TODO : JB_lazarus - can we do something different here ?? lazarus didnt like this function + + {$IFDEF useBASS} + // TODO : jb_linux replace with something other than bass + if not BASS_Init(1, 44100, 0, fHWND, nil) then + begin + {$IFNDEF FPC} + // TODO : JB_lazarus find a way to do this nice.. + Application.MessageBox ('Could not initialize BASS', 'Error'); + {$ENDIF} + Exit; + end; + {$ENDIF} + + Log.BenchmarkEnd(4); Log.LogBenchmark('--> Bass Init', 4); + + // config playing buffer +// BASS_SetConfig(BASS_CONFIG_UPDATEPERIOD, 10); +// BASS_SetConfig(BASS_CONFIG_BUFFER, 100); + + Log.LogStatus('Loading Sounds', 'Music Initialize'); + + Log.BenchmarkStart(4); + LoadSoundFromFile(BassStart, SoundPath + 'Common Start.mp3'); + LoadSoundFromFile(BassBack, SoundPath + 'Common Back.mp3'); + LoadSoundFromFile(BassSwoosh, SoundPath + 'menu swoosh.mp3'); + LoadSoundFromFile(BassChange, SoundPath + 'select music change music 50.mp3'); + LoadSoundFromFile(BassOption, SoundPath + 'option change col.mp3'); + LoadSoundFromFile(BassClick, SoundPath + 'rimshot022b.mp3'); + +// LoadSoundFromFile(BassDrum, SoundPath + 'bassdrumhard076b.mp3'); +// LoadSoundFromFile(BassHihat, SoundPath + 'hihatclosed068b.mp3'); +// LoadSoundFromFile(BassClap, SoundPath + 'claps050b.mp3'); + +// LoadSoundFromFile(BassShuffle, SoundPath + 'Shuffle.mp3'); + + Log.BenchmarkEnd(4); Log.LogBenchmark('--> Loading Sounds', 4); +end; + +procedure TMusic.InitializeRecord; +var + S: integer; + device: integer; + descr: string; + input: integer; + input2: integer; + flags: integer; + mic: array[0..15] of integer; + SC: integer; // soundcard + SCI: integer; // soundcard input +begin + if RecordSystem = 1 then begin + SetLength(Sound, 6 {max players});//Ini.Players+1); + for S := 0 to High(Sound) do begin //Ini.Players do begin + Sound[S] := TSound.Create; + Sound[S].Num := S; + Sound[S].BufferNew := TMemoryStream.Create; + SetLength(Sound[S].BufferLong, 1); + Sound[S].BufferLong[0] := TMemoryStream.Create; + Sound[S].n := 4*1024; + end; + + + // check for recording devices; + {device := 0; + descr := BASS_RecordGetDeviceDescription(device); + + SetLength(SoundCard, 0); + while (descr <> '') do begin + SC := High(SoundCard) + 1; + SetLength(SoundCard, SC+1); + + Log.LogAnalyze('Device #'+IntToStr(device)+': '+ descr); + SoundCard[SC].Description := Descr; + + // check for recording inputs + mic[device] := -1; // default to no change + input := 0; + BASS_RecordInit(device); + Log.LogAnalyze('Input #' + IntToStr(Input) + ': ' + BASS_RecordGetInputName(input)); + flags := BASS_RecordGetInput(input); + + SetLength(SoundCard[SC].Input, 0); + while (flags <> -1) do begin + SCI := High(SoundCard[SC].Input) + 1; + SetLength(SoundCard[SC].Input, SCI+1); + + Log.LogAnalyze('Input #' + IntToStr(Input) + ': ' + BASS_RecordGetInputName(input)); + SoundCard[SC].Input[SCI].Name := BASS_RecordGetInputName(Input); + + if (flags and BASS_INPUT_TYPE_MASK) = BASS_INPUT_TYPE_MIC then begin + mic[device] := input; // auto set microphone + end; + Inc(Input); + flags := BASS_RecordGetInput(input); + end; + + if mic[device] <> -1 then begin + Log.LogAnalyze('Found the mic at input ' + IntToStr(Mic[device])) + end else begin + Log.LogAnalyze('Mic not found'); + mic[device] := 0; // setting to the first one (for kxproject) + end; + SoundCard[SC].InputSeleceted := Mic[Device]; + + + BASS_RecordFree; + + inc(Device); + descr := BASS_RecordGetDeviceDescription(Device); + end; // while} + end; // if +end; + +procedure TMusic.SetVolume(Volume: integer); +begin + //Old Sets Wave Volume + //BASS_SetVolume(Volume); + //New: Sets Volume only for this Application + + {$IFDEF useBASS} + // TODO : jb_linux replace with something other than bass + BASS_SetConfig(BASS_CONFIG_GVOL_SAMPLE, Volume); + BASS_SetConfig(BASS_CONFIG_GVOL_STREAM, Volume); + BASS_SetConfig(BASS_CONFIG_GVOL_MUSIC, Volume); + {$ENDIF} +end; + +procedure TMusic.SetMusicVolume(Volume: Integer); +begin + //Max Volume Prevention + if Volume > 100 then + Volume := 100; + + //Set Volume + {$IFDEF useBASS} + // TODO : jb_linux replace with something other than bass + BASS_ChannelSetAttributes (Bass, -1, Volume, -101); + {$ENDIF} +end; + +procedure TMusic.SetLoop(Enabled: boolean); +begin + Loop := Enabled; +end; + +function TMusic.Open(Name: string): boolean; +begin + Loaded := false; + if FileExists(Name) then + begin + {$IFDEF useBASS} + // TODO : jb_linux replace with something other than bass + Bass := Bass_StreamCreateFile(false, pchar(Name), 0, 0, 0); + {$ENDIF} + + Loaded := true; + //Set Max Volume + SetMusicVolume (100); + end; + + Result := Loaded; +end; + +procedure TMusic.Rewind; +begin + if Loaded then begin + end; +end; + +procedure TMusic.MoveTo(Time: real); +var + bytes: integer; +begin + {$IFDEF useBASS} + // TODO : jb_linux replace with something other than bass + bytes := BASS_ChannelSeconds2Bytes(Bass, Time); + BASS_ChannelSetPosition(Bass, bytes); + {$ENDIF} +end; + +procedure TMusic.Play; +begin + {$IFDEF useBASS} + // TODO : jb_linux replace with something other than bass + if Loaded then + begin + if Loop then + BASS_ChannelPlay(Bass, True); // start from beginning... actually bass itself does not loop, nor does this TMusic Class + + BASS_ChannelPlay(Bass, False); // for setting position before playing + end; + {$ENDIF} +end; + +procedure TMusic.Pause; //Pause Mod +begin + {$IFDEF useBASS} + // TODO : jb_linux replace with something other than bass + if Loaded then begin + BASS_ChannelPause(Bass); // Pauses Song + end; + {$ENDIF} +end; + +procedure TMusic.Stop; +begin + {$IFDEF useBASS} + // TODO : jb_linux replace with something other than bass + Bass_ChannelStop(Bass); + {$ENDIF} +end; + +procedure TMusic.Close; +begin + {$IFDEF useBASS} + // TODO : jb_linux replace with something other than bass + Bass_StreamFree(Bass); + {$ENDIF} +end; + +function TMusic.Length: real; +var + bytes: integer; +begin + Result := 60; + + {$IFDEF useBASS} + // TODO : jb_linux replace with something other than bass + bytes := BASS_ChannelGetLength(Bass); + Result := BASS_ChannelBytes2Seconds(Bass, bytes); + {$ENDIF} +end; + +function TMusic.Position: real; +var + bytes: integer; +begin + Result := 0; + + {$IFDEF useBASS} + // TODO : jb_linux replace with something other than bass + bytes := BASS_ChannelGetPosition(BASS); + Result := BASS_ChannelBytes2Seconds(BASS, bytes); + {$ENDIF} +end; + +function TMusic.Finished: boolean; +begin + Result := false; + + {$IFDEF useBASS} + // TODO : jb_linux replace with something other than bass + if BASS_ChannelIsActive(BASS) = BASS_ACTIVE_STOPPED then + begin + Result := true; + end; + {$ENDIF} +end; + +procedure TMusic.PlayStart; +begin + {$IFDEF useBASS} + // TODO : jb_linux replace with something other than bass + BASS_ChannelPlay(BassStart, True); + {$ENDIF} +end; + +procedure TMusic.PlayBack; +begin + {$IFDEF useBASS} + // TODO : jb_linux replace with something other than bass + BASS_ChannelPlay(BassBack, True);// then + {$ENDIF} +end; + +procedure TMusic.PlaySwoosh; +begin + {$IFDEF useBASS} + // TODO : jb_linux replace with something other than bass + BASS_ChannelPlay(BassSwoosh, True); + {$ENDIF} +end; + +procedure TMusic.PlayChange; +begin + {$IFDEF useBASS} + // TODO : jb_linux replace with something other than bass + BASS_ChannelPlay(BassChange, True); + {$ENDIF} +end; + +procedure TMusic.PlayOption; +begin + {$IFDEF useBASS} + // TODO : jb_linux replace with something other than bass + BASS_ChannelPlay(BassOption, True); + {$ENDIF} +end; + +procedure TMusic.PlayClick; +begin + {$IFDEF useBASS} + // TODO : jb_linux replace with something other than bass + BASS_ChannelPlay(BassClick, True); + {$ENDIF} +end; + +procedure TMusic.PlayDrum; +begin + {$IFDEF useBASS} + // TODO : jb_linux replace with something other than bass + BASS_ChannelPlay(BassDrum, True); + {$ENDIF} +end; + +procedure TMusic.PlayHihat; +begin + {$IFDEF useBASS} + // TODO : jb_linux replace with something other than bass + BASS_ChannelPlay(BassHihat, True); + {$ENDIF} +end; + +procedure TMusic.PlayClap; +begin + {$IFDEF useBASS} + // TODO : jb_linux replace with something other than bass + BASS_ChannelPlay(BassClap, True); + {$ENDIF} +end; + +procedure TMusic.PlayShuffle; +begin + {$IFDEF useBASS} + // TODO : jb_linux replace with something other than bass + BASS_ChannelPlay(BassShuffle, True); + {$ENDIF} +end; + +procedure TMusic.StopShuffle; +begin + {$IFDEF useBASS} + // TODO : jb_linux replace with something other than bass + BASS_ChannelStop(BassShuffle); + {$ENDIF} +end; + +procedure TMusic.CaptureStart; +var + S: integer; + SC: integer; + P1: integer; + P2: integer; +begin + for S := 0 to High(Sound) do + Sound[S].BufferLong[0].Clear; + + for SC := 0 to High(Ini.CardList) do begin + P1 := Ini.CardList[SC].ChannelL; + P2 := Ini.CardList[SC].ChannelR; + if P1 > PlayersPlay then P1 := 0; + if P2 > PlayersPlay then P2 := 0; + if (P1 > 0) or (P2 > 0) then + CaptureCard(SC, P1, P2); + end; +end; + +procedure TMusic.CaptureStop; +var + SC: integer; + P1: integer; + P2: integer; +begin + + for SC := 0 to High(Ini.CardList) do begin + P1 := Ini.CardList[SC].ChannelL; + P2 := Ini.CardList[SC].ChannelR; + if P1 > PlayersPlay then P1 := 0; + if P2 > PlayersPlay then P2 := 0; + if (P1 > 0) or (P2 > 0) then StopCard(SC); + end; + +end; + +//procedure TMusic.CaptureCard(RecordI, SoundNum, PlayerLeft, PlayerRight: byte); +procedure TMusic.CaptureCard(RecordI, PlayerLeft, PlayerRight: byte); +var + Error: integer; + ErrorMsg: string; +begin + {$IFDEF useBASS} + // TODO : jb_linux replace with something other than bass + + if not BASS_RecordInit(RecordI) then begin + Error := BASS_ErrorGetCode; + + ErrorMsg := IntToStr(Error); + if Error = BASS_ERROR_DX then ErrorMsg := 'No DX5'; + if Error = BASS_ERROR_ALREADY then ErrorMsg := 'The device has already been initialized'; + if Error = BASS_ERROR_DEVICE then ErrorMsg := 'The device number specified is invalid'; + if Error = BASS_ERROR_DRIVER then ErrorMsg := 'There is no available device driver'; + + {Log.LogAnalyze('Error initializing record [' + IntToStr(RecordI) + ', ' + + IntToStr(PlayerLeft) + ', '+ IntToStr(PlayerRight) + ']: ' + + ErrorMsg);} + Log.LogError('Error initializing record [' + IntToStr(RecordI) + ', ' + + IntToStr(PlayerLeft) + ', '+ IntToStr(PlayerRight) + ']: ' + + ErrorMsg); + Log.LogError('Music -> CaptureCard: Error initializing record: ' + ErrorMsg); + + + end + else + begin + Recording.SoundCard[RecordI].BassRecordStream := BASS_RecordStart(44100, 2, MakeLong(0, 20) , @GetMicrophone, PlayerLeft + PlayerRight*256); + end; + + {$ENDIF} +end; + +procedure TMusic.StopCard(Card: byte); +begin + {$IFDEF useBASS} + // TODO : jb_linux replace with something other than bass + BASS_RecordSetDevice(Card); + BASS_RecordFree; + {$ENDIF} +end; + +function TMusic.LoadSoundFromFile(var hStream: hStream; Name: string): boolean; +var + L: Integer; +begin + if FileExists(Name) then begin + Log.LogStatus('Loading Sound: "' + Name + '"', 'LoadSoundFromFile'); + try + {$IFDEF useBASS} + // TODO : jb_linux replace with something other than bass + hStream := BASS_StreamCreateFile(False, pchar(Name), 0, 0, 0); + {$ENDIF} + + //Add CustomSound + L := High(CustomSounds) + 1; + SetLength (CustomSounds, L + 1); + CustomSounds[L].Filename := Name; + CustomSounds[L].Handle := hStream; + except + Log.LogError('Failed to open using BASS', 'LoadSoundFromFile'); + end; + end else begin + Log.LogError('Sound not found: "' + Name + '"', 'LoadSoundFromFile'); + exit; + end; +end; + +//Equalizer +function TMusic.GetFFTData: TFFTData; +var +Data: TFFTData; +begin + {$IFDEF useBASS} + // TODO : jb_linux replace with something other than bass + + //Get Channel Data Mono and 256 Values + BASS_ChannelGetData(Bass, @Result, BASS_DATA_FFT512); + //Result := Data; + + {$ENDIF} +end; + +function TMusic.LoadCustomSound(const Filename: String): Cardinal; +var + S: hStream; + I: Integer; + F: String; +begin + //Search for Sound in already loaded Sounds + F := UpperCase(SoundPath + FileName); + For I := 0 to High(CustomSounds) do + begin + if (UpperCase(CustomSounds[I].Filename) = F) then + begin + Result := I; + Exit; + end; + end; + + if LoadSoundFromFile(S, SoundPath + Filename) then + Result := High(CustomSounds) + else + Result := 0; +end; + +procedure TMusic.PlayCustomSound(const Index: Cardinal); +begin + {$IFDEF useBASS} + // TODO : jb_linux replace with something other than bass + + if Index <= High(CustomSounds) then + BASS_ChannelPlay(CustomSounds[Index].Handle, True); + + {$ENDIF} +end; + + +end. -- cgit v1.2.3