Warlords#

../../../_images/atari_warlords.gif

This environment is part of the Atari environments. Please read that page first for general information.

Import

from pettingzoo.atari import warlords_v3

Actions

Discrete

Parallel API

Yes

Manual Control

No

Agents

agents= ['first_0', 'second_0', 'third_0', 'fourth_0']

Agents

4

Action Shape

(1,)

Action Values

[0,5]

Observation Shape

(210, 160, 3)

Observation Values

(0,255)

../../../_images/atari_warlords_aec.svg

Four player last man standing!

Defend your fortress from the ball and hit it towards your opponents.

When your fortress falls, you receive -1 reward and are done. If you are the last player standing, you receive +1 reward.

Official wizard_of_wor manual

Environment parameters#

Environment parameters are common to all Atari environments and are described in the base Atari documentation .

Action Space (Minimal)#

In any given turn, an agent can choose from one of 6 actions.

Action

Behavior

0

No operation

1

Fire

2

Move up

3

Move right

4

Move left

5

Move down

Version History#

  • v3: Minimal Action Space (1.18.0)

  • v2: Breaking changes to entire API (1.4.0)

  • v1: Fixes to how all environments handle premature death (1.3.0)

  • v0: Initial versions release (1.0.0)