//-----------------------------------------------
//editor
#if UNITY_EDITOR
public void GetMidiDataInEditor(float tilelength)
{
PTAudio.Midi.Data.MidiBaseData data;
AudioSystem.LoadMidiData(path, out data);
midibpm = (int)data.bpm;
musiclength = (float)data.musiclength;
calcTracklength = (midibpm / 60.0f) * musiclength * tilelength;
}