Esempio n. 1
0
     unset($PlayContext);
     $PlayContext = new NWC2PlayContext();
     $HiddenStaff = false;
     gzwrite($zout, $l);
     continue;
 }
 if (preg_match('/^\\|StaffProperties\\|/', $l) && preg_match('/\\|Visible:\\s*([Y,N])/', $l, $m)) {
     $HiddenStaff = $m[1] == "N";
 }
 if ($HiddenStaff) {
     gzwrite($zout, $l);
     continue;
 }
 $o = new NWC2ClipItemWithPitchPos($l, !$FileMode);
 if (!$FileMode && $o->IsContextInfo()) {
     $PlayContext->UpdateContext($o);
     continue;
 }
 if (in_array($o->GetObjType(), $ObjectsWithNotes)) {
     $stemDir = CalcMainStemDir($o);
     $ischanged = false;
     foreach ($AllNotePosTags as $pos_tag) {
         if (empty($o->PitchPos[$pos_tag])) {
             continue;
         }
         $PitchPos =& $o->PitchPos[$pos_tag];
         $tagStemDir = $pos_tag == "Pos" ? $stemDir : ($stemDir + 1) % 2;
         $weakSideStemPositions = array();
         $numNotes = count($PitchPos);
         $priornpp = false;
         if ($tagStemDir == STEM_LEFT) {