some additions

VocaluxeLib/PartyModes/CPartyMode.cs

@@ -111,6 +111,21 @@ namespace Vocaluxe.PartyModes
         public virtual void SongSelected(int SongID)
         {
         }
+
+        public virtual void FinishedSinging()
+        {
+            _Base.Graphics.FadeTo(EScreens.ScreenScore);
+        }
+
+        public virtual void LeavingScore()
+        {
+            _Base.Graphics.FadeTo(EScreens.ScreenHighscore);
+        }
+
+        public virtual void LeavingHighscore()
+        {
+            _Base.Graphics.FadeTo(EScreens.ScreenSong);
+        }
         #endregion Implementation
     }
 }

VocaluxeLib/PartyModes/CPartyModeNone.cs

@@ -35,6 +35,5 @@ namespace Vocaluxe.PartyModes
             _ScreenSongOptions.Sorting.SearchString = SearchString;
             _ScreenSongOptions.Sorting.SearchStringVisible = Visible;
         }
-
     }
 }

VocaluxeLib/PartyModes/IPartyMode.cs

@@ -78,5 +78,8 @@ namespace Vocaluxe.PartyModes
 
         void JokerUsed(int TeamNr);
         void SongSelected(int SongID);
+        void FinishedSinging();
+        void LeavingScore();
+        void LeavingHighscore();
     }
 }