GUI: fix note pasting

issue #23

src/engine/wavetable.cpp

@@ -0,0 +1,3 @@
+#include "wavetable.h"
+
+// ???

src/engine/wavetable.h

@@ -1,7 +1,13 @@
+#ifndef _WAVETABLE_H
+#define _WAVETABLE_H
+#include "safeWriter.h"
+
 struct DivWavetable {
   int len, min, max;
   int data[256];
 
+  void putWaveData(SafeWriter* w);
+  bool save(const char* path);
   DivWavetable():
     len(32),
     min(0),
@@ -11,3 +17,5 @@ struct DivWavetable {
     }
   }
 };
+
+#endif

src/gui/gui.cpp

@@ -147,10 +147,10 @@ bool FurnaceGUI::decodeNote(const char* what, short& note, short& octave) {
     if (strcmp(what,noteNames[i])==0) {
       if ((i%12)==0) {
         note=12;
-        octave=(i/12)-1;
+        octave=(unsigned char)((i/12)-6);
       } else {
         note=i%12;
-        octave=i/12;
+        octave=(unsigned char)((i/12)-5);
       }
       return true;
     }