PickupObjects

Action Space	Discrete(5)
Observation Space	Box(0, 255, (60, 80, 3), uint8)
Creation	gymnasium.make("MiniWorld-PickupObjects-v0")

Description

Room with multiple objects. The agent collects +1 reward for picking up each object. Objects disappear when picked up.

Action Space

Num	Action
0	turn left
1	turn right
2	move forward
3	move_back
4	pickup

Observation Space

The observation space is an ndarray with shape (obs_height, obs_width, 3) representing an RGB image of what the agents see.

Rewards

+1 when agent picked up object

Arguments

• size: size of world

• num_objs: number of objects

env = gymnasium.make("Miniworld-PickupObjects-v0", size=12, num_objs=5)