God I'm in a snakey world of pain!
Snake now moves forward correctly, and you can eat them from behind.
The length is being stored; however there's bugs if you eat the length
down to zero. Also – the snakes don't reverse correctly once grown
yet. Need to work on the reverse path finding for the tails.
Also to do – need a routine to resolve a snake when it's chomped in
the middle so I can calculate how to split it correctly.
God there's so much to do!… I'm moving flat next week too so
things are coming to a grinding halt for a week or so.
Here's a video showing the snake split routine:
