MapGen - a simple 2D map generator environment for RL algorithms

Installation

To install MapGen, create or activate target environment and do the following steps:

1. Clone repository to prefer place:

git clone https://github.com/g-e0s/mapgen.git

2. Go to repository root

cd mapgen

3. Install package with pip

pip install -e.

Usage

import numpy as np
from mapgen import Dungeon

# create small map
env = Dungeon(16, 16, min_room_xy=7, max_room_xy=14)
obs = env.reset()

# 100 random steps
for _ in range(1000):
    action = np.random.choice(3)
    obs, reward, done, info = env.step(action)
    env.render("human")
    if done:
        break

Observation layers

• Unexplored cells
• Free cells
• Occupied cells
• Visited cells