PDDL Problem Generator for Minecraft Domain

Getting Started

In this project, you will generate PDDL2.1 Minecraft maps. The output includes two versions of the same task - basic (item counts model) and advanced (all blocks model) and you can read more about them in this link.

Dependencies

pip install all the requirements for this project:

python -m pip install -r requirements.txt

Usage

How to reproduce the results from the paper

1. The original domain and problem are located in the directory:

planning/

2. To generate new maps (to dataset directory) just run:

python constructor.py

required options:
  -h, --help      show this help message and exit
  --map_size int  Size of the map (must be >= 6)
  --num_maps int  Number of maps to generate
  --task {0,1}    Task type: 0 for WoodenSword, 1 for PogoStick

You can change the starting item range in the config.json file

Citations

If you find our work interesting or the repo useful, please consider citing this paper:

@misc{benyamin2025integratingreinforcementlearningaction,
      title={Integrating Reinforcement Learning, Action Model Learning, and Numeric Planning for Tackling Complex Tasks}, 
      author={Yarin Benyamin and Argaman Mordoch and Shahaf S. Shperberg and Roni Stern},
      year={2025},
      eprint={2502.13006},
      archivePrefix={arXiv},
      primaryClass={cs.AI},
      url={https://arxiv.org/abs/2502.13006}, 
}

@inproceedings{benyamin2023model,
  title={Model Learning to Solve Minecraft Tasks},
  author={Benyamin, Yarin and Mordoch, Argaman and Shperberg, Shahaf S and Stern, Roni},
  booktitle={PRL Workshop in ICAPS},
  year={2023}
}