Basic config file functionality.

yacoob commented 8 years ago

Sane defaults in case of no config file or no option in a config file. Used argparse for cmdline handling, so now you can just run blitzloop. Isn't future nice? :D

Obviously this is dependent on https://github.com/marcan/blitzloop/pull/10.

yacoob commented 8 years ago

I've started fixing play.py, and I see that there's some duplicated code there. I'll add this to this PR.

yacoob commented 8 years ago

OK, good for review.

yacoob commented 8 years ago

Allright, here's a different take on this, using https://github.com/bw2/ConfigArgParse. The downsides:

You can't really tell configargparse that something should be just a flag, or just a config file entry. You always get everything.
[section]s are ignored by configargparse
setting fullscreen = no in the config file won't work, as it defaults to argparse's behavior of "flag found, setting it to True". example.cfg has been adjusted accordingly to avoid giving an impression that it'd work.

marcan commented 8 years ago

I may refactor this at some point depending on what direction the config file stuff takes, but this is good for now.

marcan / blitzloop

Basic config file functionality. #11