Refactor PartyModes in preparation for a more unified name selection and maybe config

PartyModes/PartyModeChallenge/CPartyModeChallenge.cs

@@ -67,11 +67,38 @@ namespace VocaluxeLib.PartyModes.Challenge
     public sealed class CPartyModeChallenge : CPartyMode
         // ReSharper restore ClassNeverInstantiated.Global
     {
-        private const int _MaxPlayer = 12;
-        private const int _MinPlayer = 1;
-        private const int _MaxTeams = 0;
-        private const int _MinTeams = 0;
-        private const int _MaxNumRounds = 100;
+        public override int MinMics
+        {
+            get { return 1; }
+        }
+        public override int MaxMics
+        {
+            get { return CBase.Config.GetMaxNumMics(); }
+        }
+        public override int MinPlayers
+        {
+            get { return 1; }
+        }
+        public override int MaxPlayers
+        {
+            get { return 12; }
+        }
+        public override int MinTeams
+        {
+            get { return 1; }
+        }
+        public override int MaxTeams
+        {
+            get { return 1; }
+        }
+        public override int MinPlayersPerTeam
+        {
+            get { return MinPlayers; }
+        }
+        public override int MaxPlayersPerTeam
+        {
+            get { return MaxPlayers; }
+        }
 
         private enum EStage
         {
@@ -108,7 +135,7 @@ namespace VocaluxeLib.PartyModes.Challenge
         public SData GameData;
         private EStage _Stage;
 
-        public CPartyModeChallenge(int id, string folder) : base(id, folder)
+        public CPartyModeChallenge(int id) : base(id)
         {
             _ScreenSongOptions.Selection.RandomOnly = false;
             _ScreenSongOptions.Selection.PartyMode = true;
@@ -125,6 +152,8 @@ namespace VocaluxeLib.PartyModes.Challenge
 
         public override bool Init()
         {
+            if (!base.Init())
+                return false;
             _Stage = EStage.Config;
 
             _ScreenSongOptions.Sorting.IgnoreArticles = CBase.Config.GetIgnoreArticles();
@@ -283,31 +312,6 @@ namespace VocaluxeLib.PartyModes.Challenge
             _ScreenSongOptions.Sorting.SearchActive = visible;
         }
 
-        public override int GetMaxPlayer()
-        {
-            return _MaxPlayer;
-        }
-
-        public override int GetMinPlayer()
-        {
-            return _MinPlayer;
-        }
-
-        public override int GetMaxTeams()
-        {
-            return _MaxTeams;
-        }
-
-        public override int GetMinTeams()
-        {
-            return _MinTeams;
-        }
-
-        public override int GetMaxNumRounds()
-        {
-            return _MaxNumRounds;
-        }
-
         public override void JokerUsed(int teamNr)
         {
             if (_ScreenSongOptions.Selection.NumJokers == null)