More minimal game state

I'd prefer to start with just the state that I need, and progressively
readd the bits that I've skipped as I find I need them, or as the
competition evolves.

1 files changed, 2 insertions, 0 deletions

diff --git a/src/geometry.rs b/src/geometry.rs
index 9e541ef..dc8b096 100644
--- a/src/geometry.rs
+++ b/src/geometry.rs
@@ -4,3 +4,5 @@ mod point;
 pub use self::point::*;
 mod rect;
 pub use self::rect::*;
+mod direction;
+pub use self::direction::*;