Make notelines colour customisable

VocaluxeLib/Menu/SingNotes/CNoteBars.cs

@@ -32,6 +32,7 @@ namespace VocaluxeLib.Menu.SingNotes
         private readonly int _Player;
         public readonly SRectF Rect;
         private readonly SColorF _Color;
+        private readonly SColorF _NoteLinesColor;
         public float Alpha = 1;
         private readonly CSongLine[] _Lines;
 
@@ -60,6 +61,8 @@ namespace VocaluxeLib.Menu.SingNotes
             Rect = rect;
 
             _Color = CBase.Themes.GetPlayerColor(player + 1);
+            if (!CBase.Themes.GetColor("NoteLinesColor", _PartyModeID, out _NoteLinesColor))
+                _NoteLinesColor = new SColorF(Color.Gray, 0.5f * Alpha);
 
             SPlayer playerData = CBase.Game.GetPlayers()[player];
             _Lines = CBase.Game.GetSong().Notes.GetVoice(playerData.VoiceNr).Lines;
@@ -88,7 +91,7 @@ namespace VocaluxeLib.Menu.SingNotes
             CSongLine line = _Lines[_CurrentLine];
 
             if (CBase.Config.GetDrawNoteLines() == EOffOn.TR_CONFIG_ON)
-                _DrawNoteLines(new SColorF(Color.Gray, 0.5f * Alpha));
+                _DrawNoteLines(_NoteLinesColor);
 
             float beats = line.LastNoteBeat - line.FirstNoteBeat + 1;