go agent based engine

Install go version 1.21 or later.

To build the goabe binary, including running go generate, just use make!

make

To generate your starting config file, do something like:

./goabe --threads 2 config create

Now you can edit goabe.json or rename it and reference it with the --config option, e.g.,

./goabe rune --config myconfig.json run --steps 10 --threads 10

Plugins are autodiscovered by the script in cmd/build_registerPlugins.bash. It expects to find a directory with a .go file whose basename matches the directory name. In that file, there needs to be functions Init, Name, Version, Description, PreRun, PostRun. The script just checks for those words using pattern matching, not any examination of the go parse tree.

The command to generate the plugin registration code is autorun by go generate via make. You can do this yourself with:

./cmd/build_registerPlugins.bash

You probably want to redirect this to the .go file, e.g.,

./cmd/build_registerPlugins.bash > cmd/registerPlugins.go

Or just let go generate do it:

go generate -v ./cmd

This is a simple example of Conway's Game of Life. It supports arbitrary sized matrices and standard rules. It can read and write basic RLE files. Note that .LIF file format was removed, but could be found in git history.

Catalog is here: https://catagolue.hatsya.com/home

The in.rle file contains a basic pattern with a three step repeat. It can be used with a goabe.json file like the following that specifies life.in_filename and life.out_filename.

{
  "life": {
    "in_filename": "in.rle",
    "out_filename": "out.rle",
    "x_size": 16,
    "y_size": 16
  },
  "log_file": "goabe.log.json",
  "log_level": "INFO",
  "random_seed": 42
  "substeps": 10
}