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Merge pull request #184 from Replicable-MARL/rllib_1.8.0_dev
Rllib 1.8.0 dev
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# MIT License | ||
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# Copyright (c) 2023 Replicable-MARL | ||
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# Permission is hereby granted, free of charge, to any person obtaining a copy | ||
# of this software and associated documentation files (the "Software"), to deal | ||
# in the Software without restriction, including without limitation the rights | ||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
# copies of the Software, and to permit persons to whom the Software is | ||
# furnished to do so, subject to the following conditions: | ||
# | ||
# The above copyright notice and this permission notice shall be included in all | ||
# copies or substantial portions of the Software. | ||
# | ||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
# SOFTWARE. | ||
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env: gymnasium_mpe # latest pettingzoo with gymnasium | ||
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env_args: | ||
map_name: "simple_adversary" # others can be found in mpe.py | ||
continuous_actions: False | ||
max_cycles: 25 | ||
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mask_flag: False | ||
global_state_flag: False | ||
opp_action_in_cc: True | ||
agent_level_batch_update: False |
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# MIT License | ||
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# Copyright (c) 2023 Replicable-MARL | ||
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# Permission is hereby granted, free of charge, to any person obtaining a copy | ||
# of this software and associated documentation files (the "Software"), to deal | ||
# in the Software without restriction, including without limitation the rights | ||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
# copies of the Software, and to permit persons to whom the Software is | ||
# furnished to do so, subject to the following conditions: | ||
# | ||
# The above copyright notice and this permission notice shall be included in all | ||
# copies or substantial portions of the Software. | ||
# | ||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
# SOFTWARE. | ||
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from ray.rllib.env.multi_agent_env import MultiAgentEnv | ||
from gym.spaces import Dict as GymDict, Discrete, Box | ||
import supersuit as ss | ||
import time | ||
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# pettingzoo 1.23.0 | ||
from pettingzoo.mpe import simple_adversary_v3, simple_crypto_v3, simple_push_v3, simple_spread_v3, simple_tag_v3, \ | ||
simple_reference_v3, simple_world_comm_v3, simple_speaker_listener_v4 | ||
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REGISTRY = {} | ||
REGISTRY["simple_adversary"] = simple_adversary_v3.parallel_env | ||
REGISTRY["simple_crypto"] = simple_crypto_v3.parallel_env | ||
REGISTRY["simple_push"] = simple_push_v3.parallel_env | ||
REGISTRY["simple_tag"] = simple_tag_v3.parallel_env | ||
REGISTRY["simple_spread"] = simple_spread_v3.parallel_env | ||
REGISTRY["simple_reference"] = simple_reference_v3.parallel_env | ||
REGISTRY["simple_world_comm"] = simple_world_comm_v3.parallel_env | ||
REGISTRY["simple_speaker_listener"] = simple_speaker_listener_v4.parallel_env | ||
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policy_mapping_dict = { | ||
"simple_adversary": { | ||
"description": "one team attack, one team survive", | ||
"team_prefix": ("adversary_", "agent_"), | ||
"all_agents_one_policy": False, | ||
"one_agent_one_policy": True, | ||
}, | ||
"simple_crypto": { | ||
"description": "two team cooperate, one team attack", | ||
"team_prefix": ("eve_", "bob_", "alice_"), | ||
"all_agents_one_policy": False, | ||
"one_agent_one_policy": True, | ||
}, | ||
"simple_push": { | ||
"description": "one team target on landmark, one team attack", | ||
"team_prefix": ("adversary_", "agent_",), | ||
"all_agents_one_policy": False, | ||
"one_agent_one_policy": True, | ||
}, | ||
"simple_tag": { | ||
"description": "one team attack, one team survive", | ||
"team_prefix": ("adversary_", "agent_"), | ||
"all_agents_one_policy": False, | ||
"one_agent_one_policy": True, | ||
}, | ||
"simple_spread": { | ||
"description": "one team cooperate", | ||
"team_prefix": ("agent_",), | ||
"all_agents_one_policy": True, | ||
"one_agent_one_policy": True, | ||
}, | ||
"simple_reference": { | ||
"description": "one team cooperate", | ||
"team_prefix": ("agent_",), | ||
"all_agents_one_policy": True, | ||
"one_agent_one_policy": True, | ||
}, | ||
"simple_world_comm": { | ||
"description": "two team cooperate and attack, one team survive", | ||
"team_prefix": ("adversary_", "leadadversary_", "agent_"), | ||
"all_agents_one_policy": False, | ||
"one_agent_one_policy": True, | ||
}, | ||
"simple_speaker_listener": { | ||
"description": "two team cooperate", | ||
"team_prefix": ("speaker_", "listener_"), | ||
"all_agents_one_policy": True, | ||
"one_agent_one_policy": True, | ||
}, | ||
} | ||
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class RLlibMPE_Gymnasium(MultiAgentEnv): | ||
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def __init__(self, env_config): | ||
map = env_config["map_name"] | ||
env_config.pop("map_name", None) | ||
env = REGISTRY[map](**env_config) | ||
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# keep obs and action dim same across agents | ||
# pad_action_space_v0 will auto mask the padding actions | ||
env = ss.pad_observations_v0(env) | ||
env = ss.pad_action_space_v0(env) | ||
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self.env = env | ||
self.action_space = Discrete(self.env.action_spaces.popitem()[1].n) | ||
self.observation_space = GymDict({"obs": Box( | ||
low=-100.0, | ||
high=100.0, | ||
shape=(self.env.observation_spaces.popitem()[1].shape[0],), | ||
dtype=self.env.observation_spaces.popitem()[1].dtype)}) | ||
self.agents = self.env.possible_agents | ||
self.num_agents = len(self.agents) | ||
env_config["map_name"] = map | ||
self.env_config = env_config | ||
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def reset(self): | ||
original_obs = self.env.reset() | ||
obs = {} | ||
for i in self.agents: | ||
obs[i] = {"obs": original_obs[0][i]} | ||
return obs | ||
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def step(self, action_dict): | ||
o, r, d, t, info = self.env.step(action_dict) | ||
rewards = {} | ||
obs = {} | ||
for agent in self.agents: | ||
rewards[agent] = r[agent] | ||
obs[agent] = { | ||
"obs": o[agent] | ||
} | ||
dones = {"__all__": d.popitem()[1] or t.popitem()[1]} | ||
return obs, rewards, dones, info | ||
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def close(self): | ||
self.env.close() | ||
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def render(self, mode=None): | ||
self.env.render() | ||
time.sleep(0.05) | ||
return True | ||
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def get_env_info(self): | ||
env_info = { | ||
"space_obs": self.observation_space, | ||
"space_act": self.action_space, | ||
"num_agents": self.num_agents, | ||
"episode_limit": 25, | ||
"policy_mapping_info": policy_mapping_dict | ||
} | ||
return env_info |
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# MIT License | ||
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# Copyright (c) 2023 Replicable-MARL | ||
|
||
# Permission is hereby granted, free of charge, to any person obtaining a copy | ||
# of this software and associated documentation files (the "Software"), to deal | ||
# in the Software without restriction, including without limitation the rights | ||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
# copies of the Software, and to permit persons to whom the Software is | ||
# furnished to do so, subject to the following conditions: | ||
# | ||
# The above copyright notice and this permission notice shall be included in all | ||
# copies or substantial portions of the Software. | ||
# | ||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
# SOFTWARE. | ||
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from marllib.envs.base_env.gymnasium_mpe import RLlibMPE_Gymnasium | ||
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legal_scenarios = ["simple_spread", "simple_reference", "simple_speaker_listener"] | ||
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class RLlibMPE_Gymnasium_FCOOP(RLlibMPE_Gymnasium): | ||
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def __init__(self, env_config): | ||
if env_config["map_name"] not in legal_scenarios: | ||
raise ValueError("must in: 1.simple_spread, 2.simple_reference, 3.simple_speaker_listener") | ||
super().__init__(env_config) | ||
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def step(self, action_dict): | ||
o, r, d, t, info = self.env.step(action_dict) | ||
reward = 0 | ||
for key in r.keys(): | ||
reward += r[key] | ||
rewards = {} | ||
obs = {} | ||
for agent in self.agents: | ||
rewards[agent] = reward/self.num_agents | ||
obs[agent] = { | ||
"obs": o[agent] | ||
} | ||
dones = {"__all__": d.popitem()[1] or t.popitem()[1]} | ||
return obs, rewards, dones, info |
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