Library for cUrl-based games

curling allows you to create simple games served over HTTP, intended to be interacted with in a CLI environment with curl.

State is stored locally on the user's machine in cookies.

Basic interaction

curl -c c.txt -b c.txt http://endpoint.com/
You have 100HP, 10 coins. What do you want to do?
>fight
>heal (-5 coins)
curl -c c.txt -b c.txt http://endpoint.com/fight
You won, but took some damage. You find 2 coins!
You have 75HP, 12 coins.
>fight
>heal (-5 coins)
# edits cookie file to go back to 100HP
curl -c c.txt -b c.txt http://endpoint.com/fight
Error: invalid state!