Disabled duets in party modes (for now)

PartyModes/PartyModeChallenge/CPartyScreenChallengeSongs.cs

@@ -50,6 +50,13 @@ namespace VocaluxeLib.PartyModes.Challenge
             return true;
         }
 
+        protected override void _SetAllowedOptions()
+        {
+            base._SetAllowedOptions();
+
+            AllowedSongModes = new EGameMode[] { EGameMode.TR_GAMEMODE_NORMAL, EGameMode.TR_GAMEMODE_SHORTSONG, EGameMode.TR_GAMEMODE_MEDLEY };
+        }
+
         private void _SaveConfig()
         {
             _PartyMode.GameData.SongSource = Source;

PartyModes/PartyModeTicTacToe/CPartyScreenTicTacToeSongs.cs

@@ -64,6 +64,13 @@ namespace VocaluxeLib.PartyModes.TicTacToe
             return true;
         }
 
+        protected override void _SetAllowedOptions()
+        {
+            base._SetAllowedOptions();
+
+            AllowedSongModes = new EGameMode[] { EGameMode.TR_GAMEMODE_NORMAL, EGameMode.TR_GAMEMODE_SHORTSONG, EGameMode.TR_GAMEMODE_MEDLEY };
+        }
+
         private void _SaveConfig()
         {
             _PartyMode.GameData.SongSource = Source;

VocaluxeLib/Menu/CMenuPartySongSelection.cs

@@ -250,7 +250,7 @@ namespace VocaluxeLib.Menu
             _SelectSlides[_SelectSlideCategory].Visible = Source == ESongSource.TR_SONGSOURCE_CATEGORY;
         }
 
-        protected void _SetAllowedOptions()
+        protected virtual void _SetAllowedOptions()
         {
             AllowedSongModes = (EGameMode[])Enum.GetValues(typeof(EGameMode));
             AllowedSongSources = (ESongSource[])Enum.GetValues(typeof(ESongSource));