Game crashes if no audio support

[CrazyPyro]

Audio support should be an optional thing. But if there is not audio support, then all calls to SoundLoader.load will return None, which causes problems later when you try to call play() on them without checking. Perhaps wrap these calls?

[CrazyPyro]

[INFO ] Kivy v1.3.0-dev [INFO ] [Logger ] Record log in /home/neil/.kivy/logs/kivy_12-05-09_88.txt [INFO ] [Factory ] 107 symbols loaded [WARNING] [Audio ] Unable to use as loader! [WARNING] [Audio ] Unable to use as loader! ... [WARNING] [Audio ] Unable to found a loader for <sound/deflectouch.ogg> Traceback (most recent call last): File "main.py", line 542, in Deflectouch().run() File "/usr/lib64/python2.7/site-packages/kivy/app.py", line 464, in run root = self.build() File "main.py", line 476, in build self.music.volume = self.config.getint('General', 'Music') / 100.0 AttributeError: 'NoneType' object has no attribute 'volume'

[CrazyPyro]

BTW, cool game. I'm reading it to try to get the hang of Kivy programming, as it's better than their examples.

[stocyr]

Thanks :) Unfortunately, I won't have the time to debug this by catching an exception because i've lots of things going on at the moment. But thanks anyway for setting up the issue.