This is an attempt to modify the Go Text Protocol to be competible with the Hecks game created by Maayan Bloom, and to make a suitable client using it for the game’s main site at https://hecks.space.
- Make sure you have python 3.4.2 or greated installed (not tested with other versions).
- Download the source code from github and navigate a command line to it’s folder.
- Run
pip install -r requirments.txt(hopefully in a virtual environment)
- Make sure you have python 3.4.2 or greated installed (not tested with other versions).
- Run
pip install htp-client - Use your new cli command
htpplay. The signature is the same as in the usage section below.
For any issues with Selenium, use google, since it’s black magic for me. For any other issues feel free to send me a message.
The Protocol will use the following notation for the vertices of the board: The rows created by taking all points in the lower half of each hexagon in the lower half of the board and upper half of each hexagon in the upper half of the board (Giving zizagged lines) will be denoted by letters from 'a' to 'j' from bottom to top. The leftmost vertex of each row will be denoted with 1, with numbers increasing sequentially along the row to the right.
When writing the moves,letters precede numbers. I.E. “a3” is a valid move while “3a” is not.
A few things to note here are:
- The notation is case insensitive. "B5" and "b5" are the same vertex.
- Not all rows have the same number of vertices. "e19" is a valid move, but "a19" is not.
- We abolish the Go convention of skipping I in the notation, I comes before J as it should.
- Same as the GTP, “pass” will denote passing one’s turn and “resign” a game resignation. These are also considered vertices for all purposes
The colors will be annotated as “R” or “RED” for the red player and “B” or “BLUE” for the blue player.
A move is a color, followed by a vertex. They should be separated by a space
Currently supported commands (emitted by the controller) are:
- genmove [color]
- Ask the engine to generate a move by itself and play it internally.
- Argument: color to generate move for.
- Success response: = [Vertex]
- Fail reasons: Game not initialized in engine. Not current player turn (this is optional as the enging is not required to keep track of turns).
- play [Move]
- Ask the engine to play a move internally.
- Argument: Move to play.
- Fail reasons: Illegal move.
- clearboard
- Ask the engine to clear the board and prepare for a new game
- Fail reasons: None.
- quit
- Tells the engine to quit.
If you are running directly from source, from the main directory run:
python htpplay.py "Command to run your engine" "username" "password"
If you installed using pip, run:
htpplay "Command to run your engine" "username" "password"
The engine should expect HTP commands through stdin and write responses to stdout.
For now a new folder called “logs” will be created, which will include all logs, in the future support for custom log levels will be added.
The Client requires Selenium webdrivers to run. In case you take the source code directly make sure to run pip install on the requirments.txt file.
- Multiple games per session, with default to infinite - Decided by CLI options or settings file.
- Infinite game search, the site seems to stop the search after not finding a match for a while. (Bug on developer's site)
- Close the program gracefully by sending quit to the engine. (Added in version 0.4.3)
- Support for changing of time controls - Decided by CLI options or settings file.
- Suport for resuming mid games - Maybe sending the kifu at the start of a new game somehow. At the engine side this is just sending "play move color" for all already played moves. This is also required for engine analysis.
- Commands: clear_board, time_settings, time_left (clear_board added in version 0.4.3)
- Support for reg_genmove command and emission for game analysis.
- CLI options to make calls to the showboard command.
- Support for named pipes and sockets.