WIP.

Signed-off-by: John McCutchan <john@johnmccutchan.com>
Merge branch 'master' of https://github.com/johnmccutchan/spectre
Merge branch 'master' of https://github.com/johnmccutchan/spectre
Merge branch 'master' of https://github.com/johnmccutchan/spectre
Port to game_loop changes.

Signed-off-by: John McCutchan <john@johnmccutchan.com>
Fixes

Signed-off-by: John McCutchan <john@johnmccutchan.com>