// this plugin subdivides all notes into 256ths

function init() {
};

var duration = 240;




function run() {
    if (typeof curScore === 'undefined')
            return;

      var cursor     = new Cursor(curScore);
      var c2 = new Cursor(curScore);
      cursor.goToSelectionStart();
      c2.goToSelectionStart();
      var startStaff  = cursor.staff;
      cursor.goToSelectionEnd();
      c2.goToSelectionEnd();
      var endStaff   = cursor.staff;
      var endTick    = cursor.tick() // if no selection, end of score

      if (cursor.eos()) { // no selection
            startStaff = 0; // start with 1st staff
            endStaff = curScore.staves; // and end with last
      }

      for (var staff = startStaff; staff < endStaff; ++staff) {
            for (var voice = 0; voice < 4; voice++) {
                  cursor.goToSelectionStart(); // sets voice to 0
                  c2.goToSelectionStart();
                  cursor.voice = voice; //voice has to be set after goTo
                  c2.voice = voice;
                  cursor.staff = staff;
                  c2.staff = staff;
                  if (cursor.eos()) {
                          cursor.rewind() // if no selection, beginning of score
                          c2.rewind();
                  }
                  while (cursor.tick() < endTick) {
                        if (cursor.isChord()) {
                              var chord = cursor.chord();
                              var rest = new Rest(curScore);
                              rest.tickLen = chord.tickLen;
                              var it = chord.tickLen / duration;
                              chord.tickLen = duration;
                              c2.add(rest);
                              for (var i = 0; i < it; i++) {
                                      cursor.add(chord);
                                      //cursor.next();
                              }
                        } else {
                            c2.next();
                            cursor.next();
                        }
                  }
            }
      }
};

var mscorePlugin = {
    menu: 'Plugins.Subdivide.8ths',
    init: init,
    run: run
};
mscorePlugin;