prepare for 0.6.2

src/engine/engine.h

@@ -436,6 +436,8 @@ class DivEngine {
   int cycles;
   double clockDrift;
   int midiClockCycles;
+  int numTimesPlayed;
+  int crossedPatterns;
   double midiClockDrift;
   int midiTimeCycles;
   double midiTimeDrift;
@@ -747,6 +749,9 @@ class DivEngine {
     // find song loop position
     void walkSong(int& loopOrder, int& loopRow, int& loopEnd);
 
+    // set number of times the song has played
+    void setNumTimesPlayed(int count);
+
     // play (returns whether successful)
     bool play();
 
@@ -1325,6 +1330,8 @@ class DivEngine {
       cycles(0),
       clockDrift(0),
       midiClockCycles(0),
+      numTimesPlayed(0),
+      crossedPatterns(0),
       midiClockDrift(0),
       midiTimeCycles(0),
       midiTimeDrift(0),