Cleaned code

src/droplets/vco_droplet.cpp

@@ -56,7 +56,6 @@ void VCODroplet::Draw() {
   if(NeedUpdate()) {
     wave->AdjustXShift(1);
   }
-  //testWave->DrawTile(*Patch(), 0, GetTitleHeight(), 60, GetTitleHeight()+testH);
   DrawName("VCO");
   AnimationInc();
 }

src/droplets/vco_droplet.h

@@ -22,10 +22,7 @@ private:
   std::string WaveToString(uint8_t);
   void SetWaveState(uint8_t);
   const double pi = std::acos(-1);
-  int sine_width = 21;
-  Wave* wave = new Wave(WaveShape::kTriangle, sine_width, GetTitleHeight());
-  int testH = 20;
-  //Wave* testWave = new Wave(WaveShape::kSaw, 30, testH);
+  Wave* wave = new Wave(WaveShape::kTriangle, 21, GetTitleHeight());
 public:
   VCODroplet(DaisyPatch*, DropletState, float);
   ~VCODroplet();

src/graphics/sprite.cpp

@@ -54,7 +54,6 @@ int Sprite::GetHeight() {
   return height;
 }
 
-
 int Sprite::GetWidth() {
   return width;
 
@@ -117,7 +116,9 @@ void Sprite::AdjustYShift(int y) {
   y_shift += y;
 }
 
-int Sprite::GetShiftArray(int pos, int shift, int array_size) {
+int Sprite::GetShiftArray(int pos,
+			  int shift,
+			  int array_size) {
   return (array_size + ((pos + shift) % array_size)) % array_size;
 }
 

src/graphics/wave.cpp

@@ -1,6 +1,8 @@
 #include "wave.h"
 
-Wave::Wave(WaveShape m_wave, int width, int height) : Sprite(width, height) {
+Wave::Wave(WaveShape m_wave,
+	   int width,
+	   int height) : Sprite(width, height) {
   wave = m_wave;
   DrawShape();
 }
@@ -28,7 +30,7 @@ void Wave::DrawShape() {
   case WaveShape::kSine:
   default:
     for (int i = 0; i < GetWidth(); i++) {
-      int pixel = (int) round(std::sin(2*pi*((double)(i%GetWidth())/GetWidth())) * (GetHeight()/2) + GetHeight()/2);
+      int pixel = (int) round(std::sin(2*pi*((double)(i%x_max)/x_max)) * (y_max/2) + y_max/2);
       AddPixel(i, pixel, true);
     }
     return;