Fix equalizers showing inverted values

Vocaluxe/Screens/CScreenNames.cs

@@ -547,7 +547,7 @@ namespace Vocaluxe.Screens
             for (int i = 1; i <= CGame.NumPlayer; i++)
             {
                 CRecord.AnalyzeBuffer(i - 1);
-                _Equalizers["EqualizerPlayer" + i].Update(CRecord.ToneWeigth(i - 1));
+                _Equalizers["EqualizerPlayer" + i].Update(CRecord.ToneWeigth(i - 1), CRecord.GetMaxVolume(i - 1));
             }
             return true;
         }

Vocaluxe/Screens/CScreenOptionsRecord.cs

@@ -223,25 +223,29 @@ namespace Vocaluxe.Screens
 
             if (_CheckMicConfig())
             {
-                _ChannelEnergy[0] = 0f;
-                int player = _SelectSlides[_SelectSlideRecordChannel1].Selection;
-                if (player > 0)
+                int player = _SelectSlides[_SelectSlideRecordChannel1].Selection - 1;
+                if (player >= 0)
                 {
-                    _ChannelEnergy[0] = CRecord.GetMaxVolume(player - 1);
-                    _Equalizers[_EqualizerChannel1].Update(CRecord.ToneWeigth(player - 1));
+                    _ChannelEnergy[0] = CRecord.GetMaxVolume(player);
+                    _Equalizers[_EqualizerChannel1].Update(CRecord.ToneWeigth(player), CRecord.GetMaxVolume(player));
                 }
                 else
+                {
+                    _ChannelEnergy[0] = 0f;
                     _Equalizers[_EqualizerChannel1].Reset();
+                }
 
-                _ChannelEnergy[1] = 0f;
-                player = _SelectSlides[_SelectSlideRecordChannel2].Selection;
-                if (player > 0)
+                player = _SelectSlides[_SelectSlideRecordChannel2].Selection - 1;
+                if (player >= 0)
                 {
                     _ChannelEnergy[1] = CRecord.GetMaxVolume(player - 1);
-                    _Equalizers[_EqualizerChannel2].Update(CRecord.ToneWeigth(player - 1));
+                    _Equalizers[_EqualizerChannel2].Update(CRecord.ToneWeigth(player), CRecord.GetMaxVolume(player));
                 }
                 else
+                {
+                    _ChannelEnergy[1] = 0f;
                     _Equalizers[_EqualizerChannel2].Reset();
+                }
             }
             else
             {

VocaluxeLib/Menu/CEqualizer.cs

@@ -22,7 +22,7 @@ namespace VocaluxeLib.Menu
 {
     enum EEqualizerStyle
     {
-        Collums
+        Columns
     }
 
     struct SThemeEqualizer
@@ -64,6 +64,8 @@ namespace VocaluxeLib.Menu
         }
 
         private float[] _Bars;
+        private int _MaxBar;
+        private float _MaxVolume;
 
         public CEqualizer(int partyModeID)
         {
@@ -211,17 +213,31 @@ namespace VocaluxeLib.Menu
             return false;
         }
 
-        public void Update(float[] weights)
+        public void Update(float[] weights, float volume)
         {
             if (weights == null || weights.Length == 0 || _Bars == null)
                 return;
+            if (volume < 0.001)
+                return;
+            if (volume > _MaxVolume)
+                _MaxVolume = volume;
+            _MaxBar = 0;
+            float maxVal = -99f;
             for (int i = 0; i < _Bars.Length; i++)
             {
                 if (weights.Length > i)
                 {
-                    _Bars[i] = 1f - weights[i];
                     if (_Theme.DrawNegative == EOffOn.TR_CONFIG_OFF && weights[i] < 0)
-                        _Bars[i] = 1f + weights[i];
+                        _Bars[i] = 0f;
+                    else
+                    {
+                        _Bars[i] = weights[i] * volume / _MaxVolume;
+                        if (_Bars[i] > maxVal)
+                        {
+                            maxVal = _Bars[i];
+                            _MaxBar = i;
+                        }
+                    }
                 }
                 else
                     _Bars[i] = 0f;
@@ -235,30 +251,22 @@ namespace VocaluxeLib.Menu
 
             for (int i = 0; i < _Bars.Length; i++)
                 _Bars[i] = 0f;
+            _MaxBar = 0;
+            _MaxVolume = 0f;
         }
 
         public void Draw()
         {
-            if (_Bars == null || _Theme.Style != EEqualizerStyle.Collums)
+            if (_Bars == null || _Theme.Style != EEqualizerStyle.Columns)
                 return;
 
             float dx = Rect.W / _Bars.Length;
-            int max = _Bars.Length - 1;
-            float maxB = _Bars[max];
-            for (int i = 0; i < _Bars.Length - 1; i++)
-            {
-                if (_Bars[i] > maxB)
-                {
-                    maxB = _Bars[i];
-                    max = i;
-                }
-            }
 
             for (int i = 0; i < _Bars.Length; i++)
             {
                 var bar = new SRectF(Rect.X + dx * i, Rect.Y + Rect.H - _Bars[i] * Rect.H, dx - Space, _Bars[i] * Rect.H, Rect.Z);
                 SColorF color = Color;
-                if (i == max)
+                if (i == _MaxBar)
                     color = MaxColor;
 
                 CBase.Drawing.DrawColor(color, bar);