Use Properties instead of Methods

Vocaluxe/Base/CBackgroundMusic.cs

@@ -24,15 +24,93 @@ namespace Vocaluxe.Base
         private static List<PlaylistElement> _BGMusicFileNames = new List<PlaylistElement>();
         private static List<PlaylistElement> _PreviousFileNames = new List<PlaylistElement>();
 
-        private static bool _OwnMusicAdded;
-        private static bool _BackgroundMusicAdded;
-        private static bool _Playing;
-        private static bool _VideoEnabled;
-        private static bool _Disabled;
-
         private static int _Video = -1;
         private static STexture _CurrentVideoTexture = new STexture(-1);
         private static Stopwatch _FadeTimer = new Stopwatch();
+        private static bool _VideoEnabled;
+        
+        private static bool _OwnMusicAdded;
+        private static bool _BackgroundMusicAdded;
+        private static bool _Playing;
+        private static bool _Disabled;
+
+        public static bool VideoEnabled
+        {
+            get
+            {
+                return _VideoEnabled;
+            }
+            set
+            {
+                _VideoEnabled = value;
+                if (!_VideoEnabled)
+                    ToggleVideo();
+            }
+        }
+
+        public static bool Disabled
+        {
+            get
+            {
+                return _Disabled;
+            }
+            set
+            {
+                _Disabled = value;
+                if (_Disabled)
+                    Pause();
+                else
+                    Play();
+            }
+        }
+
+        public static int SongID
+        {
+            get
+            {
+                return _CurrentPlaylistElement._SongID;
+            }
+        }
+
+        public static bool Duet
+        {
+            get
+            {
+                return _CurrentPlaylistElement.Duet;
+            }
+        }
+
+        public static bool SongHasVideo
+        {
+            get
+            {
+                return File.Exists(_CurrentPlaylistElement.VideoFilePath);
+            }
+        }
+
+        public static bool Playing
+        {
+            get
+            {
+                return CSound.IsPlaying(_CurrentMusicStream);
+            }
+        }
+
+        public static string ArtistAndTitle
+        {
+            get
+            {
+                return _CurrentPlaylistElement.Artist + " - " + _CurrentPlaylistElement.Title;
+            }
+        }
+
+        public static STexture Cover
+        {
+            get
+            {
+                return _CurrentPlaylistElement.Cover;
+            }
+        }
 
         public static void Init()
         {
@@ -51,7 +129,7 @@ namespace Vocaluxe.Base
             if(CConfig.BackgroundMusicSource != EBackgroundMusicSource.TR_CONFIG_ONLY_OWN_MUSIC)
                 AddBackgroundMusic();
             if (CConfig.VideoBackgrounds == EOffOn.TR_CONFIG_ON)
-                EnableVideo();
+                VideoEnabled = true;
 
             _Playing = false;
         }
@@ -66,7 +144,7 @@ namespace Vocaluxe.Base
                     {
                         CSound.Fade(_CurrentMusicStream, CConfig.BackgroundMusicVolume, CSettings.BackgroundMusicFadeTime);
                         CSound.Play(_CurrentMusicStream);
-                        if (_VideoEnabled && _Video != -1)
+                        if (VideoEnabled && _Video != -1)
                             CVideo.VdResume(_Video);
                         _Playing = true;
                     }
@@ -78,7 +156,7 @@ namespace Vocaluxe.Base
 
         public static void Stop()
         {
-            if (_VideoEnabled && _Video != -1)
+            if (VideoEnabled && _Video != -1)
             {
                 CVideo.VdClose(_Video);
                 CDraw.RemoveTexture(ref _CurrentVideoTexture);
@@ -92,10 +170,10 @@ namespace Vocaluxe.Base
 
         public static void Pause()
         {
-            if (_VideoEnabled && _Video != -1)
+            if (VideoEnabled && _Video != -1)
             {
                 CVideo.VdPause(_Video);
-                CVideo.VdSkip(_Video, CSound.GetPosition(_CurrentMusicStream) + CSettings.BackgroundMusicFadeTime, _CurrentPlaylistElement.GetVideoGap());
+                CVideo.VdSkip(_Video, CSound.GetPosition(_CurrentMusicStream) + CSettings.BackgroundMusicFadeTime, _CurrentPlaylistElement.VideoGap);
             }
             CSound.FadeAndPause(_CurrentMusicStream, 0f, CSettings.BackgroundMusicFadeTime);
             _Playing = false;
@@ -135,8 +213,8 @@ namespace Vocaluxe.Base
 
                     _CurrentPlaylistElement = _PreviousFileNames[_PreviousMusicIndex];
                 }
-                _CurrentMusicStream = CSound.Load(_CurrentPlaylistElement.GetMusicFilePath());
+                _CurrentMusicStream = CSound.Load(_CurrentPlaylistElement.MusicFilePath);
-                if (_VideoEnabled)
+                if (VideoEnabled)
                     LoadVideo();
                 CSound.SetStreamVolume(_CurrentMusicStream, 0f);
                 Play();
@@ -157,8 +235,8 @@ namespace Vocaluxe.Base
 
                 _CurrentPlaylistElement = _PreviousFileNames[_PreviousMusicIndex];
 
-                _CurrentMusicStream = CSound.Load(_CurrentPlaylistElement.GetMusicFilePath());
+                _CurrentMusicStream = CSound.Load(_CurrentPlaylistElement.MusicFilePath);
-                if (_VideoEnabled)
+                if (VideoEnabled)
                     LoadVideo();
                 CSound.SetStreamVolume(_CurrentMusicStream, 0f);
                 Play();
@@ -170,8 +248,8 @@ namespace Vocaluxe.Base
             if (_AllFileNames.Count > 0 && _CurrentMusicStream != -1)
             {
                 CSound.SetPosition(_CurrentMusicStream, 0);
-                if (_VideoEnabled && _Video != -1)
+                if (VideoEnabled && _Video != -1)
-                    CVideo.VdSkip(_Video, 0f, _CurrentPlaylistElement.GetVideoGap());
+                    CVideo.VdSkip(_Video, 0f, _CurrentPlaylistElement.VideoGap);
             }
         }
 
@@ -204,7 +282,7 @@ namespace Vocaluxe.Base
                 _NotPlayedFileNames.AddRange(_BGMusicFileNames);
             }
 
-            if (IsPlaying() && !IsBackgroundFile(_CurrentPlaylistElement) || _AllFileNames.Count == 0)
+            if (Playing && !IsBackgroundFile(_CurrentPlaylistElement) || _AllFileNames.Count == 0)
                 Next();
 
             _OwnMusicAdded = false;
@@ -229,7 +307,7 @@ namespace Vocaluxe.Base
                 AddOwnMusic();
                 _BackgroundMusicAdded = false;
 
-                if (IsPlaying() && IsBackgroundFile(_CurrentPlaylistElement) || _AllFileNames.Count == 0)
+                if (Playing && IsBackgroundFile(_CurrentPlaylistElement) || _AllFileNames.Count == 0)
                     Next();
             }
         }
@@ -283,28 +361,13 @@ namespace Vocaluxe.Base
             CConfig.SaveConfig();
         }
 
-        public static bool IsPlaying()
-        {
-            return CSound.IsPlaying(_CurrentMusicStream);
-        }
-
-        public static string GetSongArtistAndTitle()
-        {
-            return _CurrentPlaylistElement.GetArtist() +" - " + _CurrentPlaylistElement.GetTitle();
-        }
-
-        public static STexture GetCover()
-        {
-            return _CurrentPlaylistElement.GetCover();
-        }
-
         public static void ToggleVideo()
         {
             if (_Video != -1)
             {
-                if (_VideoEnabled)
+                if (VideoEnabled)
                 {
-                    _VideoEnabled = false;
+                    VideoEnabled = false;
                     CVideo.VdClose(_Video);
                     _Video = -1;
                     CDraw.RemoveTexture(ref _CurrentVideoTexture);
@@ -342,31 +405,11 @@ namespace Vocaluxe.Base
             return new STexture(-1);
         }
 
-        public static int GetSongNr()
-        {
-            return _CurrentPlaylistElement.GetSongNr();
-        }
-
-        public static bool IsDuet()
-        {
-            return _CurrentPlaylistElement.IsDuet();
-        }
-
-        public static bool IsVideoEnabled()
-        {
-            return _VideoEnabled;
-        }
-
-        public static bool HasVideo()
-        {
-            return File.Exists(_CurrentPlaylistElement.GetVideoFilePath());
-        }
-
         private static bool IsBackgroundFile(PlaylistElement element)
         {
             foreach (PlaylistElement elements in _BGMusicFileNames)
             {
-                if (elements.GetMusicFilePath() == element.GetMusicFilePath())
+                if (elements.MusicFilePath == element.MusicFilePath)
                     return true;
             }
             return false;
@@ -376,176 +419,174 @@ namespace Vocaluxe.Base
         {
             if (_Video == -1)
             {
-                _Video = CVideo.VdLoad(_CurrentPlaylistElement.GetVideoFilePath());
+                _Video = CVideo.VdLoad(_CurrentPlaylistElement.VideoFilePath);
-                CVideo.VdSkip(_Video, 0f, _CurrentPlaylistElement.GetVideoGap());
+                CVideo.VdSkip(_Video, 0f, _CurrentPlaylistElement.VideoGap);
-                _VideoEnabled = true;
+                VideoEnabled = true;
                 _FadeTimer.Reset();
                 _FadeTimer.Start();
             }
         }
-
-        public static void EnableVideo()
-        {
-            if (!_VideoEnabled)
-                ToggleVideo();
-        }
-
-        public static void Disable()
-        {
-            Pause();
-            _Disabled = true;
-        }
-
-        public static void Enable()
-        {
-            Play();
-            _Disabled = false;
-        }
-
-        public static bool IsEnabled()
-        {
-            return !_Disabled;
-        }
     }
 }
 
 class PlaylistElement
 {
-    string _MusicFilePath;
+    public int _SongID;
-    int _SongID;
+    private string _MusicFilePath;
+
+    public string MusicFilePath
+    {
+        get
+        {
+            if (_SongID >= 0)
+            {
+                CSong song = CSongs.GetSong(_SongID);
+                if (song != null)
+                    return song.GetMP3();
+                else
+                {
+                    _SongID = -1;
+                    CLog.LogError("Song not found");
+                }
+            }
+            return _MusicFilePath;
+        }
+
+        set
+        {
+            MusicFilePath = value;
+        }
+    }
+
+    public string VideoFilePath
+    {
+        get
+        {
+            if (_SongID >= 0)
+            {
+                CSong song = CSongs.GetSong(_SongID);
+                if (song != null)
+                    return song.GetVideo();
+                else
+                {
+                    _SongID = -1;
+                    CLog.LogError("Song not found");
+                }
+            }
+            return string.Empty;
+        }
+    }
+
+    public string Title
+    {
+        get
+        {
+            if (_SongID >= 0)
+            {
+                CSong song = CSongs.GetSong(_SongID);
+                if (song != null)
+                    return song.Title;
+                else
+                {
+                    _SongID = -1;
+                    CLog.LogError("Song not found");
+                }
+            }
+            return "Unknown";
+        }
+    }
+
+    public string Artist
+    {
+        get
+        {
+            if (_SongID >= 0)
+            {
+                CSong song = CSongs.GetSong(_SongID);
+                if (song != null)
+                    return song.Artist;
+                else
+                {
+                    _SongID = -1;
+                    CLog.LogError("Song not found");
+                }
+            }
+            return "Unknown";
+        }
+    }
+
+    public STexture Cover
+    {
+        get
+        {
+            if (_SongID >= 0)
+            {
+                CSong song = CSongs.GetSong(_SongID);
+                if (song != null)
+                    return song.CoverTextureSmall;
+                else
+                {
+                    _SongID = -1;
+                    CLog.LogError("Song not found");
+                }
+            }
+            return CCover.NoCover;
+        }
+    }
+
+    public float VideoGap
+    {
+        get
+        {
+            if (_SongID >= 0)
+            {
+                CSong song = CSongs.GetSong(_SongID);
+                if (song != null)
+                    return song.VideoGap;
+                else
+                {
+                    _SongID = -1;
+                    CLog.LogError("Song not found");
+                }
+            }
+            return 0;
+        }
+    }
+
+    public bool Duet
+    {
+        get
+        {
+            if (_SongID >= 0)
+            {
+                CSong song = CSongs.GetSong(_SongID);
+                if (song != null)
+                    return song.IsDuet;
+                else
+                {
+                    _SongID = -1;
+                    CLog.LogError("Song not found");
+                }
+            }
+            return false;
+        }
+    }
 
     public PlaylistElement(CSong song)
     {
-        _MusicFilePath = string.Empty;
+        //MusicFilePath = string.Empty;
         _SongID = song.ID;
     }
 
     public PlaylistElement(string FilePath)
     {
-        _MusicFilePath = FilePath;
+        //MusicFilePath = FilePath;
         _SongID = -1;
     }
 
     public PlaylistElement()
     {
-        _MusicFilePath = string.Empty;
+        //MusicFilePath = string.Empty;
         _SongID = -1;
     }
-
-    public string GetMusicFilePath()
-    {
-        if (_SongID >= 0)
-        {
-            CSong song = CSongs.GetSong(_SongID);
-            if (song != null)
-                return song.GetMP3();
-            else
-            {
-                _SongID = -1;
-                CLog.LogError("Song not found");
-            }
-        }
-        return _MusicFilePath;
-    }
-
-    public string GetVideoFilePath()
-    {
-        if (_SongID >= 0)
-        {
-            CSong song = CSongs.GetSong(_SongID);
-            if (song != null)
-                return song.GetVideo();
-            else
-            {
-                _SongID = -1;
-                CLog.LogError("Song not found");
-            }
-        }
-        return string.Empty;
-    }
-
-    public string GetTitle()
-    {
-        if (_SongID >= 0)
-        {
-            CSong song = CSongs.GetSong(_SongID);
-            if (song != null)
-                return song.Title;
-            else
-            {
-                _SongID = -1;
-                CLog.LogError("Song not found");
-            }
-        }
-        return "Unknown";
-    }
-
-    public string GetArtist()
-    {
-        if (_SongID >= 0)
-        {
-            CSong song = CSongs.GetSong(_SongID);
-            if (song != null)
-                return song.Artist;
-            else
-            {
-                _SongID = -1;
-                CLog.LogError("Song not found");
-            }
-        }
-        return "Unknown";
-    }
-
-    public STexture GetCover()
-    {
-        if (_SongID >= 0)
-        {
-            CSong song = CSongs.GetSong(_SongID);
-            if (song != null)
-                return song.CoverTextureSmall;
-            else
-            {
-                _SongID = -1;
-                CLog.LogError("Song not found");
-            }
-        }
-        return CCover.NoCover;
-    }
-
-    public float GetVideoGap()
-    {
-        if (_SongID >= 0)
-        {
-            CSong song = CSongs.GetSong(_SongID);
-            if (song != null)
-                return song.VideoGap;
-            else
-            {
-                _SongID = -1;
-                CLog.LogError("Song not found");
-            }
-        }
-        return 0;
-    }
-
-    public int GetSongNr()
-    {
-        return _SongID;
-    }
-
-    public bool IsDuet()
-    {
-        if (_SongID >= 0)
-        {
-            CSong song = CSongs.GetSong(_SongID);
-            if (song != null)
-                return song.IsDuet;
-            else
-            {
-                _SongID = -1;
-                CLog.LogError("Song not found");
-            }
-        }
-        return false;
-    }
 }

Vocaluxe/Menu/CBackground.cs

@@ -137,7 +137,7 @@ namespace Vocaluxe.Menu
         public bool Draw()
         {
             bool ok = false;
-            if (_Theme.Type == EBackgroundTypes.Video && CConfig.VideoBackgrounds == EOffOn.TR_CONFIG_ON && CConfig.VideosToBackground == EOffOn.TR_CONFIG_ON && CBackgroundMusic.IsPlaying() && CBackgroundMusic.HasVideo() && CBackgroundMusic.IsVideoEnabled() && CBackgroundMusic.IsEnabled())
+            if (_Theme.Type == EBackgroundTypes.Video && CConfig.VideoBackgrounds == EOffOn.TR_CONFIG_ON && CConfig.VideosToBackground == EOffOn.TR_CONFIG_ON && CBackgroundMusic.Playing && CBackgroundMusic.SongHasVideo && CBackgroundMusic.VideoEnabled && !CBackgroundMusic.Disabled)
             {
                 Pause();
                 ok = DrawBackgroundMusicVideo();

Vocaluxe/Screens/CPopupScreenPlayerControl.cs

@@ -48,7 +48,7 @@ namespace Vocaluxe.Screens
                 else
                 {
                     CConfig.VideosToBackground = EOffOn.TR_CONFIG_ON;
-                    CBackgroundMusic.EnableVideo();
+                    CBackgroundMusic.VideoEnabled = true;
                 }
                 CConfig.SaveConfig();
             }
@@ -118,7 +118,7 @@ namespace Vocaluxe.Screens
                         if (Buttons[htButtons(ButtonShowVideo)].Selected)
                             TogglePreviewVideo();
                         if (Buttons[htButtons(ButtonSing)].Selected)
-                            StartSong(CBackgroundMusic.GetSongNr(), CBackgroundMusic.IsDuet());
+                            StartSong(CBackgroundMusic.SongID, CBackgroundMusic.Duet);
                         if (Buttons[htButtons(ButtonToBackgroundVideo)].Selected)
                             ToggleBackgroundVideo();
                         break;
@@ -146,7 +146,7 @@ namespace Vocaluxe.Screens
                 if (Buttons[htButtons(ButtonShowVideo)].Selected)
                     TogglePreviewVideo();
                 if (Buttons[htButtons(ButtonSing)].Selected)
-                    StartSong(CBackgroundMusic.GetSongNr(), CBackgroundMusic.IsDuet());
+                    StartSong(CBackgroundMusic.SongID, CBackgroundMusic.Duet);
                 if (Buttons[htButtons(ButtonToBackgroundVideo)].Selected)
                     ToggleBackgroundVideo();
             } else if (MouseEvent.LB)
@@ -178,13 +178,13 @@ namespace Vocaluxe.Screens
         {
             if (!_Active)
                 return false;
-            Statics[htStatics(StaticCover)].Texture = CBackgroundMusic.GetCover();
+            Statics[htStatics(StaticCover)].Texture = CBackgroundMusic.Cover;
-            if (CBackgroundMusic.IsVideoEnabled() && CBackgroundMusic.HasVideo())
+            if (CBackgroundMusic.VideoEnabled && CBackgroundMusic.SongHasVideo)
                 CDraw.DrawTexture(Statics[htStatics(StaticCover)], CBackgroundMusic.GetVideoTexture(), EAspect.Crop);
-            Buttons[htButtons(ButtonPause)].Visible = CBackgroundMusic.IsPlaying();
+            Buttons[htButtons(ButtonPause)].Visible = CBackgroundMusic.Playing;
-            Buttons[htButtons(ButtonPlay)].Visible = !CBackgroundMusic.IsPlaying();
+            Buttons[htButtons(ButtonPlay)].Visible = !CBackgroundMusic.Playing;
-            Texts[htTexts(TextCurrentSong)].Text = CBackgroundMusic.GetSongArtistAndTitle();
+            Texts[htTexts(TextCurrentSong)].Text = CBackgroundMusic.ArtistAndTitle;
-            if (CBackgroundMusic.IsVideoEnabled())
+            if (CBackgroundMusic.VideoEnabled)
                 Buttons[htButtons(ButtonShowVideo)].SColor = CTheme.GetColor("ButtonSColor");
 
             return base.Draw();
@@ -218,7 +218,7 @@ namespace Vocaluxe.Screens
             else
             {
                 CConfig.VideosToBackground = EOffOn.TR_CONFIG_ON;
-                CBackgroundMusic.EnableVideo();
+                CBackgroundMusic.VideoEnabled = true;
             }
             CConfig.SaveConfig();
         }
@@ -229,7 +229,7 @@ namespace Vocaluxe.Screens
             if (!_VideoPreview && !_VideoBackground)
                 CBackgroundMusic.ToggleVideo();
             else
-                CBackgroundMusic.EnableVideo();
+                CBackgroundMusic.VideoEnabled = true;
         }
     }
 }

Vocaluxe/Screens/CScreenLoad.cs

@@ -138,7 +138,7 @@ namespace Vocaluxe.Screens
             _SongLoaderThread.Start();
             _timer.Start();
 
-            if (!CBackgroundMusic.IsPlaying())
+            if (!CBackgroundMusic.Playing)
                 CBackgroundMusic.Next();
         }
 
@@ -177,7 +177,7 @@ namespace Vocaluxe.Screens
             {
                 CBackgroundMusic.AddOwnMusic();
 
-                if (!CBackgroundMusic.IsPlaying())
+                if (!CBackgroundMusic.Playing)
                     CBackgroundMusic.Next();
             }
 

Vocaluxe/Screens/CScreenOptionsVideo.cs

@@ -128,7 +128,7 @@ namespace Vocaluxe.Screens
             CConfig.VideoPreview = (EOffOn)SelectSlides[htSelectSlides(SelectSlideVideoPreview)].Selection;
             CConfig.VideosInSongs = (EOffOn)SelectSlides[htSelectSlides(SelectSlideVideosInSongs)].Selection;
             CConfig.VideosToBackground = (EOffOn)SelectSlides[htSelectSlides(SelectSlideVideosToBackground)].Selection;
-            CBackgroundMusic.EnableVideo();
+            CBackgroundMusic.VideoEnabled = true;
 
             CConfig.SaveConfig();
         }

Vocaluxe/Screens/CScreenSing.cs

@@ -326,7 +326,7 @@ namespace Vocaluxe.Screens
             }
 
             SetVisuability();
-            CBackgroundMusic.Disable();
+            CBackgroundMusic.Disabled = true;
         }
 
         public override void OnShowFinish()
@@ -335,7 +335,7 @@ namespace Vocaluxe.Screens
 
             CGame.Start();
             LoadNextSong();
-            CBackgroundMusic.Disable();
+            CBackgroundMusic.Disabled = true;
         }
 
         public override bool Draw()
@@ -418,7 +418,7 @@ namespace Vocaluxe.Screens
         public override void OnClose()
         {
             base.OnClose();
-            CBackgroundMusic.Enable();
+            CBackgroundMusic.Disabled = false;
             CloseSong();
         }
 

Vocaluxe/Screens/CScreenSong.cs

@@ -173,12 +173,12 @@ namespace Vocaluxe.Screens
             if ((CSongs.Category >= 0) && (song >= 0) && song < CSongs.VisibleSongs.Length)
             {
                 Texts[htTexts(TextSelection)].Text = CSongs.VisibleSongs[song].Artist + " - " + CSongs.VisibleSongs[song].Title;
-                CBackgroundMusic.Disable();
+                CBackgroundMusic.Disabled = true;
             }
             else if ((CSongs.Category == -1) && (song >= 0) && song < CSongs.Categories.Length)
             {
                 Texts[htTexts(TextSelection)].Text = CSongs.Categories[song].Name;
-                CBackgroundMusic.Enable();
+                CBackgroundMusic.Disabled = false;
             }
             else
                 Texts[htTexts(TextSelection)].Text = String.Empty;
@@ -213,7 +213,7 @@ namespace Vocaluxe.Screens
         public override void OnClose()
         {
             base.OnClose();
-            CBackgroundMusic.Enable();
+            CBackgroundMusic.Disabled = false;
             SongMenus[htSongMenus(SongMenu)].OnHide();
         }