Terminal Viewer for IJCAI2022-NMMO

This repo visualises .replay files generated from IJCAI2022-Neural MMO Competition.

view replay in terminal

1. Support .json or .replay format

python render.py

2. terminal_replay_viewer.py A script to render replay in terminal。

Requirements

pip install sty
pip install lz4

Usage

# json file, view all
python terminal_replay_viewer.py demo.json --focus_id 9999
# json file, view agent 9
python terminal_replay_viewer.py demo.json --focus_id 9

# replay file, view all
python terminal_replay_viewer.py demo.replay --focus_id 9999
# replay file, view agent 9
python terminal_replay_viewer.py demo.replay --focus_id 9
# replay file, view npc -1
python terminal_replay_viewer.py demo.replay --focus_id -1

render the terminal output to .gif

Try Terminalizer.

obtain replays from nmmo env

1. Install requirements

conda create --name nmmo python=3.9
conda activate nmmo

git clone https://github.com/IJCAI2022-NMMO/ijcai2022nmmo.git
cd ijcai2022nmmo
make install

pip install supersuit

2. Check render.py

• rollout(): generate replay
• render_replay(): load replay and show in Unity Client
• replay_to_json(): convert .replay to .json format

Files：

• demo.json: replay in json
• demo.replay: replay in compressed way
• render.py: script to render replay and convert replay to json