Add a very basic, naive auto-move command

Add a very basic, naive auto-move command, which just steps the player
in a direction until they collide with something, regardless of any
surrounding beasties who might want to eat them.

There's a lot of other stuff going on here - in order to get this
working the way I wanted with a slight (I settled on 50ms) delay between
every step in these autocommands while still redrawing in between I had
to do all the extra machinery for custom Brick events with a channel,
and then at the same time adding the bits for actually executing
autocommands in a general fashion (because there will definitely be
more!) hit my threshold for size for App.hs which sent me on a big
journey to break it up into smaller files -- which seems actually like
it was quite successful. Hopefully this will help with compile times
too, though App.hs is still pretty slow (maybe more to do here).

1 files changed, 1 insertions, 1 deletions

diff --git a/src/Xanthous/Data.hs b/src/Xanthous/Data.hs
index ec40b8721122..3cb74bdca9fd 100644
--- a/src/Xanthous/Data.hs
+++ b/src/Xanthous/Data.hs
@@ -268,7 +268,7 @@ data Direction where
   DownRight :: Direction
   Here      :: Direction
   deriving stock (Show, Eq, Ord, Generic)
-  deriving anyclass (CoArbitrary, Function, NFData)
+  deriving anyclass (CoArbitrary, Function, NFData, ToJSON, FromJSON, Hashable)
   deriving Arbitrary via GenericArbitrary Direction
 
 instance Opposite Direction where