def __init__(self, infoFileName, songTrackName, noteFileName):
self.info = SongInfo(infoFileName)
#self.track = Track()
self._playing = False
self.start = 0.0
self.noteFileName = noteFileName
self.bpm = None
self.period = 0
self.delay = self.info.getDelay()
# load the tracks
if songTrackName:
self.music = Audio.Music(songTrackName)
# load the notes
if noteFileName:
midiIn = midi.MidiInFile(MidiReader(self), noteFileName)
midiIn.read()
def getDifficulties(self):
# Tutorials only have the medium difficulty
if self.tutorial:
return [difficulties[MEDIUM_DIFFICULTY]]
if self._difficulties is not None:
return self._difficulties
# See which difficulties are available
try:
noteFileName = os.path.join(os.path.dirname(self.fileName), "notes.mid")
info = MidiInfoReader()
midiIn = midi.MidiInFile(info, noteFileName)
try:
midiIn.read()
except MidiInfoReader.Done:
pass
info.difficulties.sort(lambda a, b: cmp(b.id, a.id))
self._difficulties = info.difficulties
except:
self._difficulties = difficulties.values()
return self._difficulties
try:
if guitarTrackName:
self.guitarTrack = Audio.StreamingSound(self.engine, self.engine.audio.getChannel(1), guitarTrackName)
except Exception, e:
Log.warn("Unable to load guitar track: %s" % e)
try:
if rhythmTrackName:
self.rhythmTrack = Audio.StreamingSound(self.engine, self.engine.audio.getChannel(2), rhythmTrackName)
except Exception, e:
Log.warn("Unable to load rhythm track: %s" % e)
# load the notes
if noteFileName:
midiIn = midi.MidiInFile(MidiReader(self), noteFileName)
midiIn.read()
# load the script
if scriptFileName and os.path.isfile(scriptFileName):
scriptReader = ScriptReader(self, open(scriptFileName))
scriptReader.read()
# update all note tracks
for track in self.tracks:
track.update()
def getHash(self):
h = sha.new()
f = open(self.noteFileName, "rb")
bs = 1024