Offline Sequencer

[dfhwze]

 hey p.s. im severely stupid so can you explain how to plug this script in?Are we allowed to try to add some tools to it and reupload?

edit: my song reversal tool is available \o/

Code:

'reverse': {
           name: 'Reverse',
           action: function () {
               var reverseNotes = function (measureLength) {
                   /* get time index of last note that ends */
                   var lastNoteEndExact = 0;
                   for (i = 0; i < song.notes.length; i++) {
                       var note = song.notes[i];
                       if (isNumber(note.time) && isNumber(note.length) && note.time + note.length > lastNoteEndExact) {
                           lastNoteEndExact = note.time + note.length;
                       }
                   }
                   /* determine time index of end of song based on last note and grid measures */
                   var lastNoteEnd = Math.floor(lastNoteEndExact);
                   var songEnd = lastNoteEnd - lastNoteEnd % measureLength;
                   songEnd += lastNoteEndExact > songEnd ? measureLength : 0;
                   /* reverse all notes in time */
                   for (i = 0; i < song.notes.length; i++) {
                       var note = song.notes[i];
                       if (isNumber(note.time) && isNumber(note.length)) {
                           var newTime = songEnd - note.time - note.length;
                           song.moveNote(
                                    note,
                                    note.instrument,
                                    note.instrument,
                                    note.time,
                                    newTime,
                                    note.type,
                                    note.type);
                           song.update(note);
                       }
                   }
                   keySelect.selectedIndex = 0;
                   keySelect.onchange();
               }
               /* grid measure is by default 16 (4 beats of 4 '1/4th' notes) */
               /* TODO calculate measureLength from current grid settings */
               reverseNotes(16);
           }
       },

In the console of your browser, copy-paste the code, and press enter while on the Online Sequencer tab.

[dfhwze]

Update for the Online Sequencer:

Reverse Tool ->

Code:

menus[2].items.reverse = {
          name: 'Reverse',
          action: function () {
              var reverseNotes = function (measureLength) {
                  /* get time index of last note that ends */
                  var lastNoteEndExact = 0;
                  for (i = 0; i < song.notes.length; i++) {
                      var note = song.notes[i];
                      if (isNumber(note.time) && isNumber(note.length) && note.time + note.length > lastNoteEndExact) {
                          lastNoteEndExact = note.time + note.length;
                      }
                  }
                  /* determine time index of end of song based on last note and grid measures */
                  var lastNoteEnd = Math.floor(lastNoteEndExact);
                  var songEnd = lastNoteEnd - lastNoteEnd % measureLength;
                  songEnd += lastNoteEndExact > songEnd ? measureLength : 0;
                  /* reverse all notes in time */
                  for (i = 0; i < song.notes.length; i++) {
                      var note = song.notes[i];
                      if (isNumber(note.time) && isNumber(note.length)) {
                          var newTime = songEnd - note.time - note.length;
                          song.moveNote(
                                   note,
                                   note.instrument,
                                   note.instrument,
                                   note.time,
                                   newTime,
                                   note.type,
                                   note.type);
                          song.update(note);
                      }
                  }
                  keySelect.selectedIndex = 0;
                  keySelect.onchange();
              }
              /* grid measure is by default 16 (4 beats of 4 '1/4th' notes) */
              /* TODO calculate measureLength from current grid settings */
              reverseNotes(16);
          }
      };

      menuContainer = $('#menubar_menus');
       menuContainer.empty();

       for (var i = 0; i < menus.length; i++) {
           (function(i) {
               var menu = menus[i];
               var menuTitle = menu.name
               var menuElement = $('<div id="menu_' + menu.name + '" class="menu_title">' + menu.name + '</div>');
               createMenuPopup(menuElement, menuElement, menu);
               menuContainer.append(menuElement);
           })(i);
       }

Hope it works now...

[Lopyt]

Is there a way to add the "new" Eguitar with code in this?

Is there a new instrument?

It was updated after the WU, I think. The old one sounds like the intro to The Day That Never Comes

[fox]

frank's os clone: https://offline-os.glitch.me/

[Lopyt]

Forgot to thank you, Jacob_, I use this too much.

How do I add those code things, Frank?

[Cringe_Gaming_64yt]

there better be hidden intruments

[Lopyt]

They are there, though I never found the hidden instruments to be useful

[technoAptitude]

frank's os clone: https://offline-os.glitch.me/

is there a download?

[Cringe_Gaming_64yt]

frank's os clone: https://offline-os.glitch.me/

is there a download?

you can download it with a website downloader, but be cautious  which one you pick to download it to your desktop

[lolelujah321]

Finally, online sequencer without wifi but without having to go through that eternal dinosaur game!