fix: #11 & add bottom bar

Author: darshkpatel

MVTouchbar/MVTouchbar/barsScene.swift

@@ -159,8 +159,9 @@ class barsScene: SKScene {
 
     func levelFor(group: Int, level: Int) {
         guard allNodes.count == 100 else { return }
-        
-        for i in 0...level { // Reveal all needed nodes
+        guard level > 0 else { return }
+
+        for i in 1...level { // Reveal all needed nodes
             if i > 10 {
                 continue
             }

MVTouchbar/MVTouchbar/volume.swift

@@ -116,25 +116,25 @@ public class volume {
         case 2:
             let s = powf(peaks.max()!, 0.1)
             for i in 0...99 { // Number of frequencies in each loudness level varies logarithmically
-                if peaks[i] == 0.0 {
+                if peaks[i] <= 1 {
                     finalPeaks.append(1)
                     continue
                 }
                 var peak = logA(x: peaks[i], ofBase: s)
                 if(peak.isNaN){
                     peak = 1.0
                 }
-                if peak < 0.0 {
-                    peak = 1.0
-                }
 
                 if peak > 10.0 {
                     peak = peak/10
                 }
-           
+                if peak <= 0.5 {
+                    peak = 1.0
+                }
+
                 finalPeaks.append(Int(peak))
             }
-            print(finalPeaks)
+//            print(peaks.max() ?? -1)
         default:
             fatalError() //should never default
             break