Source:

player.tar.gz. This archive contains 5 Lisp source files.

• minilog.lisp. Contains a backward-chaining reasoner used to compute legal moves, state update, goal and terminating conditions given a game state and GDL game description.
• gametools.lisp. Contains functions giving legal moves, state update, etc., calling functions defined in minilog.lisp.
• gameplayer.lisp. Contains functions handling incoming START, PLAY, and STOP messages received from the Game Manager, including managing start and play clocks and storing match data.
• communication.lisp. Contains functions opening TCP sockets to listen for and pass messages from the Game Manager to code in gameplayer.lisp.
• loader.lisp. Loads all source files as starts TCP listeners for incoming messages.

This code has been tested and runs in MCL (Macintosh Common Lisp). Common Lisp implementations tend to handle TCP/IP communication differently; if you are using a Common Lisp implementation other than MCL, the code in communication.lisp may require tinkering, specifically with the functions that open tcp sockets and listen for messages from Gamemaster.

Contact:

Please contact info@games.stanford.edu with questions or problems with this code.