pmachines/music.py

   1 from glob import glob
   2 from random import choice
   3 from logging import info
   4 from panda3d.core import AudioSound
   5
   6
   7 class MusicMgr:
   8
   9     def __init__(self, volume):
  10         self._start_music(glob('assets/audio/music/*.ogg'))
  11         base.musicManager.setVolume(.8 * volume)
  12         base.sfxManagerList[0].setVolume(volume)
  13         taskMgr.add(self._on_frame, 'on frame music')
  14
  15     def _start_music(self, files):
  16         self._music = loader.load_music(choice(files))
  17         info('playing music ' + self._music.get_name())
  18         self._music.play()
  19
  20     def set_volume(self, volume):
  21         base.musicManager.setVolume(.8 * volume)
  22         base.sfxManagerList[0].setVolume(volume)
  23
  24     def _on_frame(self, task):
  25         if self._music.status() == AudioSound.READY:
  26             files = glob('assets/audio/music/*.ogg')
  27             files.remove('assets/audio/music/' + self._music.get_name())
  28             self._start_music(files)
  29         return task.cont