Add Multi-NN agent
Add Multi neural network in output layer use different nn while facing to different target.
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Aimbot-PPO-Python/Pytorch/MultiNN-PPO.py
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Aimbot-PPO-Python/Pytorch/MultiNN-PPO.py
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import argparse
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import wandb
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import time
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import numpy as np
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import random
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import uuid
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import torch
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import torch.nn as nn
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import torch.optim as optim
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from AimbotEnv import Aimbot
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from tqdm import tqdm
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from torch.distributions.normal import Normal
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from torch.distributions.categorical import Categorical
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from distutils.util import strtobool
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from torch.utils.tensorboard import SummaryWriter
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from mlagents_envs.environment import UnityEnvironment
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from mlagents_envs.side_channel.side_channel import (
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SideChannel,
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IncomingMessage,
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OutgoingMessage,
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)
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from typing import List
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bestReward = 0
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DEFAULT_SEED = 9331
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ENV_PATH = "../Build/Build-ParallelEnv-Target-OffPolicy-SingleStack-SideChannel-ExtremeReward/Aimbot-ParallelEnv"
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SIDE_CHANNEL_UUID = uuid.UUID("8bbfb62a-99b4-457c-879d-b78b69066b5e")
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WAND_ENTITY = "koha9"
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WORKER_ID = 1
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BASE_PORT = 1000
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# max round steps per agent is 2500/Decision_period, 25 seconds
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# !!!check every parameters before run!!!
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TOTAL_STEPS = 6000000
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BATCH_SIZE = 512
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MAX_TRAINNING_DATASETS = 8000
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DECISION_PERIOD = 1
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LEARNING_RATE = 1e-3
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GAMMA = 0.99
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GAE_LAMBDA = 0.95
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EPOCHS = 4
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CLIP_COEF = 0.1
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POLICY_COEF = 1.0
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ENTROPY_COEF = 0.01
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CRITIC_COEF = 0.5
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TARGET_LEARNING_RATE = 5e-5
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ANNEAL_LEARNING_RATE = True
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CLIP_VLOSS = True
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NORM_ADV = True
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TRAIN = True
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WANDB_TACK = True
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#LOAD_DIR = None
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LOAD_DIR = "../PPO-Model/Aimbot-target-last.pt"
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# public data
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TARGETNUM= 4
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TotalRounds = {"Go":0,"Attack":0,"Free":0}
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WinRounds = {"Go":0,"Attack":0,"Free":0}
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def parse_args():
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# fmt: off
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# pytorch and environment parameters
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parser = argparse.ArgumentParser()
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parser.add_argument("--seed", type=int, default=DEFAULT_SEED,
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help="seed of the experiment")
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parser.add_argument("--path", type=str, default=ENV_PATH,
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help="enviroment path")
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parser.add_argument("--workerID", type=int, default=WORKER_ID,
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help="unity worker ID")
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parser.add_argument("--baseport", type=int, default=BASE_PORT,
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help="port to connect to Unity environment")
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parser.add_argument("--lr", type=float, default=LEARNING_RATE,
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help="the learning rate of optimizer")
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parser.add_argument("--cuda", type=lambda x: bool(strtobool(x)), default=True, nargs="?", const=True,
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help="if toggled, cuda will be enabled by default")
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parser.add_argument("--total-timesteps", type=int, default=TOTAL_STEPS,
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help="total timesteps of the experiments")
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# model parameters
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parser.add_argument("--train",type=lambda x: bool(strtobool(x)), default=TRAIN, nargs="?", const=True,
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help="Train Model or not")
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parser.add_argument("--datasetSize", type=int, default=MAX_TRAINNING_DATASETS,
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help="training dataset size,start training while dataset collect enough data")
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parser.add_argument("--minibatchSize", type=int, default=BATCH_SIZE,
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help="nimi batch size")
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parser.add_argument("--epochs", type=int, default=EPOCHS,
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help="the K epochs to update the policy")
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parser.add_argument("--annealLR", type=lambda x: bool(strtobool(x)), default=ANNEAL_LEARNING_RATE, nargs="?", const=True,
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help="Toggle learning rate annealing for policy and value networks")
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parser.add_argument("--wandb-track", type=lambda x: bool(strtobool(x)), default=WANDB_TACK, nargs="?", const=True,
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help="track on the wandb")
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parser.add_argument("--wandb-entity", type=str, default=WAND_ENTITY,
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help="the entity (team) of wandb's project")
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parser.add_argument("--load-dir", type=str, default=LOAD_DIR,
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help="load model directory")
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parser.add_argument("--decision-period", type=int, default=DECISION_PERIOD,
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help="the number of steps to run in each environment per policy rollout")
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# GAE loss
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parser.add_argument("--gae", type=lambda x: bool(strtobool(x)), default=True, nargs="?", const=True,
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help="Use GAE for advantage computation")
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parser.add_argument("--norm-adv", type=lambda x: bool(strtobool(x)), default=NORM_ADV, nargs="?", const=True,
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help="Toggles advantages normalization")
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parser.add_argument("--gamma", type=float, default=GAMMA,
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help="the discount factor gamma")
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parser.add_argument("--gaeLambda", type=float, default=GAE_LAMBDA,
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help="the lambda for the general advantage estimation")
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parser.add_argument("--clip-coef", type=float, default=CLIP_COEF,
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help="the surrogate clipping coefficient")
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parser.add_argument("--policy-coef", type=float, default=POLICY_COEF,
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help="coefficient of the policy")
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parser.add_argument("--ent-coef", type=float, default=ENTROPY_COEF,
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help="coefficient of the entropy")
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parser.add_argument("--critic-coef", type=float, default=CRITIC_COEF,
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help="coefficient of the value function")
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parser.add_argument("--clip-vloss", type=lambda x: bool(strtobool(x)), default=CLIP_VLOSS, nargs="?", const=True,
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help="Toggles whether or not to use a clipped loss for the value function, as per the paper.")
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parser.add_argument("--max-grad-norm", type=float, default=0.5,
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help="the maximum norm for the gradient clipping")
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parser.add_argument("--target-kl", type=float, default=None,
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help="the target KL divergence threshold")
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# fmt: on
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args = parser.parse_args()
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return args
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def layer_init(layer, std=np.sqrt(2), bias_const=0.0):
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torch.nn.init.orthogonal_(layer.weight, std)
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torch.nn.init.constant_(layer.bias, bias_const)
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return layer
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class PPOAgent(nn.Module):
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def __init__(self, env: Aimbot,targetNum:int):
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super(PPOAgent, self).__init__()
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self.targetNum = targetNum
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self.discrete_size = env.unity_discrete_size
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self.discrete_shape = list(env.unity_discrete_branches)
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self.continuous_size = env.unity_continuous_size
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self.network = nn.Sequential(
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layer_init(nn.Linear(np.array(env.unity_observation_shape).prod(), 500)),
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nn.ReLU(),
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layer_init(nn.Linear(500, 300)),
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nn.ReLU(),
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)
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self.actor_dis = nn.ModuleList([layer_init(nn.Linear(300, self.discrete_size), std=0.01) for i in range(targetNum)])
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self.actor_mean = nn.ModuleList([layer_init(nn.Linear(300, self.continuous_size), std=0.01) for i in range(targetNum)])
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self.actor_logstd = nn.ParameterList([nn.Parameter(torch.zeros(1, self.continuous_size)) for i in range(targetNum)])
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self.critic = layer_init(nn.Linear(300, 1), std=1)
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def get_value(self, state: torch.Tensor):
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return self.critic(self.network(state))
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def get_actions_value(self, state: torch.Tensor, actions=None):
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hidden = self.network(state)
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targets = torch.argmax(state[:,0:self.targetNum],dim=1)
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# discrete
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# 递归targets的数量,既agent数来实现根据target不同来选用对应的输出网络计算输出
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dis_logits = torch.stack([self.actor_dis[targets[i]](hidden[i]) for i in range(targets.size()[0])])
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split_logits = torch.split(dis_logits, self.discrete_shape, dim=1)
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multi_categoricals = [Categorical(logits=thisLogits) for thisLogits in split_logits]
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# continuous
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actions_mean = torch.stack([self.actor_mean[targets[i]](hidden[i]) for i in range(targets.size()[0])]) # self.actor_mean(hidden)
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# action_logstd = torch.stack([self.actor_logstd[targets[i]].expand_as(actions_mean) for i in range(targets.size()[0])]) # self.actor_logstd.expand_as(actions_mean)
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# print(action_logstd)
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action_std = torch.squeeze(torch.stack([torch.exp(self.actor_logstd[targets[i]]) for i in range(targets.size()[0])]),dim = -1) # torch.exp(action_logstd)
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con_probs = Normal(actions_mean, action_std)
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if actions is None:
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if args.train:
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# select actions base on probability distribution model
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disAct = torch.stack([ctgr.sample() for ctgr in multi_categoricals])
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conAct = con_probs.sample()
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actions = torch.cat([disAct.T, conAct], dim=1)
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else:
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# select actions base on best probability distribution
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disAct = torch.stack([torch.argmax(logit, dim=1) for logit in split_logits])
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conAct = actions_mean
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actions = torch.cat([disAct.T, conAct], dim=1)
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else:
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disAct = actions[:, 0 : env.unity_discrete_type].T
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conAct = actions[:, env.unity_discrete_type :]
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dis_log_prob = torch.stack(
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[ctgr.log_prob(act) for act, ctgr in zip(disAct, multi_categoricals)]
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)
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dis_entropy = torch.stack([ctgr.entropy() for ctgr in multi_categoricals])
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return (
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actions,
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dis_log_prob.sum(0),
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dis_entropy.sum(0),
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con_probs.log_prob(conAct).sum(1),
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con_probs.entropy().sum(1),
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self.critic(hidden),
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)
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def GAE(agent, args, rewards, dones, values, next_obs, next_done):
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# GAE
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with torch.no_grad():
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next_value = agent.get_value(next_obs).reshape(1, -1)
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data_size = rewards.size()[0]
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if args.gae:
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advantages = torch.zeros_like(rewards).to(device)
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lastgaelam = 0
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for t in reversed(range(data_size)):
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if t == data_size - 1:
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nextnonterminal = 1.0 - next_done
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nextvalues = next_value
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else:
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nextnonterminal = 1.0 - dones[t + 1]
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nextvalues = values[t + 1]
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delta = rewards[t] + args.gamma * nextvalues * nextnonterminal - values[t]
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advantages[t] = lastgaelam = (
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delta + args.gamma * args.gaeLambda * nextnonterminal * lastgaelam
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)
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returns = advantages + values
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else:
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returns = torch.zeros_like(rewards).to(device)
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for t in reversed(range(data_size)):
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if t == data_size - 1:
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nextnonterminal = 1.0 - next_done
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next_return = next_value
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else:
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nextnonterminal = 1.0 - dones[t + 1]
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next_return = returns[t + 1]
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returns[t] = rewards[t] + args.gamma * nextnonterminal * next_return
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advantages = returns - values
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return advantages, returns
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class AimbotSideChannel(SideChannel):
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def __init__(self, channel_id: uuid.UUID) -> None:
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super().__init__(channel_id)
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def on_message_received(self, msg: IncomingMessage) -> None:
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"""
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Note: We must implement this method of the SideChannel interface to
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receive messages from Unity
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"""
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thisMessage = msg.read_string()
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#print(thisMessage)
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thisResult = thisMessage.split("|")
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if(thisResult[0] == "result"):
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TotalRounds[thisResult[1]]+=1
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if(thisResult[2] == "Win"):
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WinRounds[thisResult[1]]+=1
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#print(TotalRounds)
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#print(WinRounds)
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elif(thisResult[0] == "Error"):
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print(thisMessage)
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# 发送函数
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def send_string(self, data: str) -> None:
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"""发送一个字符串给C#"""
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msg = OutgoingMessage()
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msg.write_string(data)
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super().queue_message_to_send(msg)
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def send_bool(self, data: bool) -> None:
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msg = OutgoingMessage()
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msg.write_bool(data)
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super().queue_message_to_send(msg)
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def send_int(self, data: int) -> None:
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msg = OutgoingMessage()
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msg.write_int32(data)
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super().queue_message_to_send(msg)
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def send_float(self, data: float) -> None:
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msg = OutgoingMessage()
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msg.write_float32(data)
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super().queue_message_to_send(msg)
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def send_float_list(self, data: List[float]) -> None:
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msg = OutgoingMessage()
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msg.write_float32_list(data)
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super().queue_message_to_send(msg)
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if __name__ == "__main__":
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args = parse_args()
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random.seed(args.seed)
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np.random.seed(args.seed)
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torch.manual_seed(args.seed)
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device = torch.device("cuda" if torch.cuda.is_available() and args.cuda else "cpu")
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# Initialize environment anget optimizer
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aimBotsideChannel = AimbotSideChannel(SIDE_CHANNEL_UUID);
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env = Aimbot(envPath=args.path, workerID=args.workerID, basePort=args.baseport,side_channels=[aimBotsideChannel])
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if args.load_dir is None:
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agent = PPOAgent(env,TARGETNUM).to(device)
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else:
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agent = torch.load(args.load_dir)
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print("Load Agent", args.load_dir)
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print(agent.eval())
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optimizer = optim.Adam(agent.parameters(), lr=args.lr, eps=1e-5)
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# Tensorboard and WandB Recorder
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game_name = "Aimbot_Target"
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game_type = "OffPolicy"
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run_name = f"{game_name}_{game_type}_{args.seed}_{int(time.time())}"
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if args.wandb_track:
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wandb.init(
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project=game_name,
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entity=args.wandb_entity,
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sync_tensorboard=True,
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config=vars(args),
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name=run_name,
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monitor_gym=True,
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save_code=True,
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)
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writer = SummaryWriter(f"runs/{run_name}")
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writer.add_text(
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"hyperparameters",
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"|param|value|\n|-|-|\n%s"
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% ("\n".join([f"|{key}|{value}|" for key, value in vars(args).items()])),
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)
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# Trajectory Buffer
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ob_bf = [[] for i in range(env.unity_agent_num)]
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act_bf = [[] for i in range(env.unity_agent_num)]
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dis_logprobs_bf = [[] for i in range(env.unity_agent_num)]
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con_logprobs_bf = [[] for i in range(env.unity_agent_num)]
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rewards_bf = [[] for i in range(env.unity_agent_num)]
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dones_bf = [[] for i in range(env.unity_agent_num)]
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values_bf = [[] for i in range(env.unity_agent_num)]
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# TRY NOT TO MODIFY: start the game
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total_update_step = args.total_timesteps // args.datasetSize
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global_step = 0
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start_time = time.time()
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state, _, done = env.reset()
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# state = torch.Tensor(next_obs).to(device)
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# next_done = torch.zeros(env.unity_agent_num).to(device)
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for total_steps in range(total_update_step):
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# discunt learning rate, while step == total_update_step lr will be 0
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print("new episode")
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if args.annealLR:
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finalRatio = TARGET_LEARNING_RATE/args.lr
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frac = 1.0 - finalRatio*((total_steps - 1.0) / total_update_step)
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lrnow = frac * args.lr
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optimizer.param_groups[0]["lr"] = lrnow
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# initialize empty training datasets
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obs = torch.tensor([]).to(device) # (n,env.unity_observation_size)
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actions = torch.tensor([]).to(device) # (n,env.unity_action_size)
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dis_logprobs = torch.tensor([]).to(device) # (n,1)
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con_logprobs = torch.tensor([]).to(device) # (n,1)
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rewards = torch.tensor([]).to(device) # (n,1)
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values = torch.tensor([]).to(device) # (n,1)
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advantages = torch.tensor([]).to(device) # (n,1)
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returns = torch.tensor([]).to(device) # (n,1)
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# MAIN LOOP: run agent in environment
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i = 0
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training = False
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while True:
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if i % args.decision_period == 0:
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step = round(i / args.decision_period)
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# Choose action by agent
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global_step += 1 * env.unity_agent_num
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with torch.no_grad():
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# predict actions
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action, dis_logprob, _, con_logprob, _, value = agent.get_actions_value(
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torch.Tensor(state).to(device)
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)
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value = value.flatten()
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# variable from GPU to CPU
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action_cpu = action.cpu().numpy()
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dis_logprob_cpu = dis_logprob.cpu().numpy()
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con_logprob_cpu = con_logprob.cpu().numpy()
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value_cpu = value.cpu().numpy()
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# Environment step
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next_state, reward, next_done = env.step(action_cpu)
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# save memories
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for i in range(env.unity_agent_num):
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# save memories to buffers
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ob_bf[i].append(state[i])
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act_bf[i].append(action_cpu[i])
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dis_logprobs_bf[i].append(dis_logprob_cpu[i])
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con_logprobs_bf[i].append(con_logprob_cpu[i])
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rewards_bf[i].append(reward[i])
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dones_bf[i].append(done[i])
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values_bf[i].append(value_cpu[i])
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if next_done[i] == True:
|
||||
# finished a round, send finished memories to training datasets
|
||||
# compute advantage and discounted reward
|
||||
#print(i,"over")
|
||||
adv, rt = GAE(
|
||||
agent,
|
||||
args,
|
||||
torch.tensor(rewards_bf[i]).to(device),
|
||||
torch.Tensor(dones_bf[i]).to(device),
|
||||
torch.tensor(values_bf[i]).to(device),
|
||||
torch.tensor(next_state[i]).to(device),
|
||||
torch.Tensor([next_done[i]]).to(device),
|
||||
)
|
||||
# send memories to training datasets
|
||||
obs = torch.cat((obs, torch.tensor(ob_bf[i]).to(device)), 0)
|
||||
actions = torch.cat((actions, torch.tensor(act_bf[i]).to(device)), 0)
|
||||
dis_logprobs = torch.cat(
|
||||
(dis_logprobs, torch.tensor(dis_logprobs_bf[i]).to(device)), 0
|
||||
)
|
||||
con_logprobs = torch.cat(
|
||||
(con_logprobs, torch.tensor(con_logprobs_bf[i]).to(device)), 0
|
||||
)
|
||||
rewards = torch.cat((rewards, torch.tensor(rewards_bf[i]).to(device)), 0)
|
||||
values = torch.cat((values, torch.tensor(values_bf[i]).to(device)), 0)
|
||||
advantages = torch.cat((advantages, adv), 0)
|
||||
returns = torch.cat((returns, rt), 0)
|
||||
|
||||
# clear buffers
|
||||
ob_bf[i] = []
|
||||
act_bf[i] = []
|
||||
dis_logprobs_bf[i] = []
|
||||
con_logprobs_bf[i] = []
|
||||
rewards_bf[i] = []
|
||||
dones_bf[i] = []
|
||||
values_bf[i] = []
|
||||
print(f"train dataset added:{obs.size()[0]}/{args.datasetSize}")
|
||||
|
||||
if obs.size()[0] >= args.datasetSize:
|
||||
# start train NN
|
||||
break
|
||||
state, done = next_state, next_done
|
||||
else:
|
||||
# skip this step use last predict action
|
||||
next_obs, reward, next_done = env.step(action_cpu)
|
||||
# save memories
|
||||
for i in range(env.unity_agent_num):
|
||||
if next_done[i] == True:
|
||||
#print(i,"over???")
|
||||
# save last memories to buffers
|
||||
ob_bf[i].append(state[i])
|
||||
act_bf[i].append(action_cpu[i])
|
||||
dis_logprobs_bf[i].append(dis_logprob_cpu[i])
|
||||
con_logprobs_bf[i].append(con_logprob_cpu[i])
|
||||
rewards_bf[i].append(reward[i])
|
||||
dones_bf[i].append(done[i])
|
||||
values_bf[i].append(value_cpu[i])
|
||||
# finished a round, send finished memories to training datasets
|
||||
# compute advantage and discounted reward
|
||||
adv, rt = GAE(
|
||||
agent,
|
||||
args,
|
||||
torch.tensor(rewards_bf[i]).to(device),
|
||||
torch.Tensor(dones_bf[i]).to(device),
|
||||
torch.tensor(values_bf[i]).to(device),
|
||||
torch.tensor(next_state[i]).to(device),
|
||||
torch.Tensor([next_done[i]]).to(device),
|
||||
)
|
||||
# send memories to training datasets
|
||||
obs = torch.cat((obs, torch.tensor(ob_bf[i]).to(device)), 0)
|
||||
actions = torch.cat((actions, torch.tensor(act_bf[i]).to(device)), 0)
|
||||
dis_logprobs = torch.cat(
|
||||
(dis_logprobs, torch.tensor(dis_logprobs_bf[i]).to(device)), 0
|
||||
)
|
||||
con_logprobs = torch.cat(
|
||||
(con_logprobs, torch.tensor(con_logprobs_bf[i]).to(device)), 0
|
||||
)
|
||||
rewards = torch.cat((rewards, torch.tensor(rewards_bf[i]).to(device)), 0)
|
||||
values = torch.cat((values, torch.tensor(values_bf[i]).to(device)), 0)
|
||||
advantages = torch.cat((advantages, adv), 0)
|
||||
returns = torch.cat((returns, rt), 0)
|
||||
|
||||
# clear buffers
|
||||
ob_bf[i] = []
|
||||
act_bf[i] = []
|
||||
dis_logprobs_bf[i] = []
|
||||
con_logprobs_bf[i] = []
|
||||
rewards_bf[i] = []
|
||||
dones_bf[i] = []
|
||||
values_bf[i] = []
|
||||
print(f"train dataset added:{obs.size()[0]}/{args.datasetSize}")
|
||||
state, done = next_state, next_done
|
||||
i += 1
|
||||
|
||||
if args.train:
|
||||
# flatten the batch
|
||||
b_obs = obs.reshape((-1,) + env.unity_observation_shape)
|
||||
b_dis_logprobs = dis_logprobs.reshape(-1)
|
||||
b_con_logprobs = con_logprobs.reshape(-1)
|
||||
b_actions = actions.reshape((-1,) + (env.unity_action_size,))
|
||||
b_advantages = advantages.reshape(-1)
|
||||
b_returns = returns.reshape(-1)
|
||||
b_values = values.reshape(-1)
|
||||
b_size = b_obs.size()[0]
|
||||
# Optimizing the policy and value network
|
||||
b_inds = np.arange(b_size)
|
||||
# clipfracs = []
|
||||
for epoch in range(args.epochs):
|
||||
# shuffle all datasets
|
||||
np.random.shuffle(b_inds)
|
||||
for start in range(0, b_size, args.minibatchSize):
|
||||
end = start + args.minibatchSize
|
||||
mb_inds = b_inds[start:end]
|
||||
mb_advantages = b_advantages[mb_inds]
|
||||
|
||||
# normalize advantages
|
||||
if args.norm_adv:
|
||||
mb_advantages = (mb_advantages - mb_advantages.mean()) / (
|
||||
mb_advantages.std() + 1e-8
|
||||
)
|
||||
|
||||
(
|
||||
_,
|
||||
new_dis_logprob,
|
||||
dis_entropy,
|
||||
new_con_logprob,
|
||||
con_entropy,
|
||||
newvalue,
|
||||
) = agent.get_actions_value(b_obs[mb_inds], b_actions[mb_inds])
|
||||
# discrete ratio
|
||||
dis_logratio = new_dis_logprob - b_dis_logprobs[mb_inds]
|
||||
dis_ratio = dis_logratio.exp()
|
||||
# continuous ratio
|
||||
con_logratio = new_con_logprob - b_con_logprobs[mb_inds]
|
||||
con_ratio = con_logratio.exp()
|
||||
|
||||
"""
|
||||
# early stop
|
||||
with torch.no_grad():
|
||||
# calculate approx_kl http://joschu.net/blog/kl-approx.html
|
||||
old_approx_kl = (-logratio).mean()
|
||||
approx_kl = ((ratio - 1) - logratio).mean()
|
||||
clipfracs += [((ratio - 1.0).abs() > args.clip_coef).float().mean().item()]
|
||||
"""
|
||||
|
||||
# discrete Policy loss
|
||||
dis_pg_loss_orig = -mb_advantages * dis_ratio
|
||||
dis_pg_loss_clip = -mb_advantages * torch.clamp(
|
||||
dis_ratio, 1 - args.clip_coef, 1 + args.clip_coef
|
||||
)
|
||||
dis_pg_loss = torch.max(dis_pg_loss_orig, dis_pg_loss_clip).mean()
|
||||
# continuous Policy loss
|
||||
con_pg_loss_orig = -mb_advantages * con_ratio
|
||||
con_pg_loss_clip = -mb_advantages * torch.clamp(
|
||||
con_ratio, 1 - args.clip_coef, 1 + args.clip_coef
|
||||
)
|
||||
con_pg_loss = torch.max(con_pg_loss_orig, con_pg_loss_clip).mean()
|
||||
|
||||
# Value loss
|
||||
newvalue = newvalue.view(-1)
|
||||
if args.clip_vloss:
|
||||
v_loss_unclipped = (newvalue - b_returns[mb_inds]) ** 2
|
||||
v_clipped = b_values[mb_inds] + torch.clamp(
|
||||
newvalue - b_values[mb_inds],
|
||||
-args.clip_coef,
|
||||
args.clip_coef,
|
||||
)
|
||||
v_loss_clipped = (v_clipped - b_returns[mb_inds]) ** 2
|
||||
v_loss_max = torch.max(v_loss_unclipped, v_loss_clipped)
|
||||
v_loss = 0.5 * v_loss_max.mean()
|
||||
else:
|
||||
v_loss = 0.5 * ((newvalue - b_returns[mb_inds]) ** 2).mean()
|
||||
|
||||
# total loss
|
||||
entropy_loss = dis_entropy.mean() + con_entropy.mean()
|
||||
loss = (
|
||||
dis_pg_loss * args.policy_coef
|
||||
+ con_pg_loss * args.policy_coef
|
||||
- entropy_loss * args.ent_coef
|
||||
+ v_loss * args.critic_coef
|
||||
)
|
||||
|
||||
optimizer.zero_grad()
|
||||
loss.backward()
|
||||
# Clips gradient norm of an iterable of parameters.
|
||||
nn.utils.clip_grad_norm_(agent.parameters(), args.max_grad_norm)
|
||||
optimizer.step()
|
||||
|
||||
"""
|
||||
if args.target_kl is not None:
|
||||
if approx_kl > args.target_kl:
|
||||
break
|
||||
"""
|
||||
# record rewards for plotting purposes
|
||||
rewardsMean = np.mean(rewards.to("cpu").detach().numpy().copy())
|
||||
writer.add_scalar("charts/learning_rate", optimizer.param_groups[0]["lr"], global_step)
|
||||
writer.add_scalar("losses/value_loss", v_loss.item(), global_step)
|
||||
writer.add_scalar("losses/dis_policy_loss", dis_pg_loss.item(), global_step)
|
||||
writer.add_scalar("losses/con_policy_loss", con_pg_loss.item(), global_step)
|
||||
writer.add_scalar("losses/total_loss", loss.item(), global_step)
|
||||
writer.add_scalar("losses/entropy_loss", entropy_loss.item(), global_step)
|
||||
# writer.add_scalar("losses/old_approx_kl", old_approx_kl.item(), global_step)
|
||||
# writer.add_scalar("losses/approx_kl", approx_kl.item(), global_step)
|
||||
# writer.add_scalar("losses/clipfrac", np.mean(clipfracs), global_step)
|
||||
# print("SPS:", int(global_step / (time.time() - start_time)))
|
||||
print("episode over mean reward:", rewardsMean)
|
||||
writer.add_scalar(
|
||||
"charts/SPS", int(global_step / (time.time() - start_time)), global_step
|
||||
)
|
||||
writer.add_scalar("charts/Reward", rewardsMean, global_step)
|
||||
writer.add_scalar("charts/GoWinRatio", WinRounds["Go"]/TotalRounds["Go"], global_step)
|
||||
writer.add_scalar("charts/AttackWinRatio", WinRounds["Attack"]/TotalRounds["Attack"], global_step)
|
||||
writer.add_scalar("charts/FreeWinRatio", WinRounds["Free"]/TotalRounds["Free"], global_step)
|
||||
if rewardsMean > bestReward:
|
||||
bestReward = rewardsMean
|
||||
saveDir = "../PPO-Model/Target-700-500-256-hybrid-" + str(rewardsMean) + ".pt"
|
||||
torch.save(agent, saveDir)
|
||||
|
||||
env.close()
|
||||
writer.close()
|
||||
@ -25,7 +25,7 @@ from typing import List
|
||||
bestReward = 0
|
||||
|
||||
DEFAULT_SEED = 9331
|
||||
ENV_PATH = "../Build/Build-ParallelEnv-Target-OffPolicy-SingleStack-SideChannel/Aimbot-ParallelEnv"
|
||||
ENV_PATH = "../Build/Build-ParallelEnv-Target-OffPolicy-SingleStack-SideChannel-ExtremeReward/Aimbot-ParallelEnv"
|
||||
SIDE_CHANNEL_UUID = uuid.UUID("8bbfb62a-99b4-457c-879d-b78b69066b5e")
|
||||
WAND_ENTITY = "koha9"
|
||||
WORKER_ID = 1
|
||||
@ -34,7 +34,7 @@ BASE_PORT = 1000
|
||||
# max round steps per agent is 2500/Decision_period, 25 seconds
|
||||
# !!!check every parameters before run!!!
|
||||
|
||||
TOTAL_STEPS = 4000000
|
||||
TOTAL_STEPS = 6000000
|
||||
BATCH_SIZE = 512
|
||||
MAX_TRAINNING_DATASETS = 8000
|
||||
DECISION_PERIOD = 1
|
||||
@ -46,14 +46,15 @@ CLIP_COEF = 0.1
|
||||
POLICY_COEF = 1.0
|
||||
ENTROPY_COEF = 0.01
|
||||
CRITIC_COEF = 0.5
|
||||
TARGET_LEARNING_RATE = 5e-5
|
||||
|
||||
ANNEAL_LEARNING_RATE = True
|
||||
CLIP_VLOSS = True
|
||||
NORM_ADV = True
|
||||
TRAIN = True
|
||||
|
||||
WANDB_TACK = True
|
||||
LOAD_DIR = None
|
||||
WANDB_TACK = False
|
||||
#LOAD_DIR = None
|
||||
LOAD_DIR = "../PPO-Model/Aimbot-target-last.pt"
|
||||
|
||||
# public data
|
||||
@ -239,14 +240,14 @@ class AimbotSideChannel(SideChannel):
|
||||
receive messages from Unity
|
||||
"""
|
||||
thisMessage = msg.read_string()
|
||||
print(thisMessage)
|
||||
#print(thisMessage)
|
||||
thisResult = thisMessage.split("|")
|
||||
if(thisResult[0] == "result"):
|
||||
TotalRounds[thisResult[1]]+=1
|
||||
if(thisResult[2] == "Win"):
|
||||
WinRounds[thisResult[1]]+=1
|
||||
print(TotalRounds)
|
||||
print(WinRounds)
|
||||
#print(TotalRounds)
|
||||
#print(WinRounds)
|
||||
elif(thisResult[0] == "Error"):
|
||||
print(thisMessage)
|
||||
# 发送函数
|
||||
@ -340,7 +341,8 @@ if __name__ == "__main__":
|
||||
# discunt learning rate, while step == total_update_step lr will be 0
|
||||
print("new episode")
|
||||
if args.annealLR:
|
||||
frac = 1.0 - (total_steps - 1.0) / total_update_step
|
||||
finalRatio = TARGET_LEARNING_RATE/args.lr
|
||||
frac = 1.0 - finalRatio*((total_steps - 1.0) / total_update_step)
|
||||
lrnow = frac * args.lr
|
||||
optimizer.param_groups[0]["lr"] = lrnow
|
||||
|
||||
@ -391,7 +393,7 @@ if __name__ == "__main__":
|
||||
if next_done[i] == True:
|
||||
# finished a round, send finished memories to training datasets
|
||||
# compute advantage and discounted reward
|
||||
print(i,"over")
|
||||
#print(i,"over")
|
||||
adv, rt = GAE(
|
||||
agent,
|
||||
args,
|
||||
@ -435,7 +437,7 @@ if __name__ == "__main__":
|
||||
# save memories
|
||||
for i in range(env.unity_agent_num):
|
||||
if next_done[i] == True:
|
||||
print(i,"over???")
|
||||
#print(i,"over???")
|
||||
# save last memories to buffers
|
||||
ob_bf[i].append(state[i])
|
||||
act_bf[i].append(action_cpu[i])
|
||||
|
||||
@ -525,22 +525,144 @@
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 13,
|
||||
"execution_count": 1,
|
||||
"metadata": {},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"from AimbotEnv import Aimbot\n",
|
||||
"from enum import Enum\n",
|
||||
"import uuid\n",
|
||||
"from mlagents_envs.side_channel.side_channel import (\n",
|
||||
" SideChannel,\n",
|
||||
" IncomingMessage,\n",
|
||||
" OutgoingMessage,\n",
|
||||
")\n",
|
||||
"from typing import List\n",
|
||||
"\n",
|
||||
"class Targets(Enum):\n",
|
||||
" Free = 0\n",
|
||||
" Go = 1\n",
|
||||
" Attack = 2\n",
|
||||
" Num = 3\n",
|
||||
"TotalRounds = {\"Go\":0,\"Attack\":0,\"Free\":0}\n",
|
||||
"WinRounds = {\"Go\":0,\"Attack\":0,\"Free\":0}\n",
|
||||
"\n",
|
||||
"class AimbotSideChannel(SideChannel):\n",
|
||||
" def __init__(self, channel_id: uuid.UUID) -> None:\n",
|
||||
" super().__init__(channel_id)\n",
|
||||
" def on_message_received(self, msg: IncomingMessage) -> None:\n",
|
||||
" \"\"\"\n",
|
||||
" Note: We must implement this method of the SideChannel interface to\n",
|
||||
" receive messages from Unity\n",
|
||||
" \"\"\"\n",
|
||||
" thisMessage = msg.read_string()\n",
|
||||
" #print(thisMessage)\n",
|
||||
" thisResult = thisMessage.split(\"|\")\n",
|
||||
" if(thisResult[0] == \"result\"):\n",
|
||||
" TotalRounds[thisResult[1]]+=1\n",
|
||||
" if(thisResult[2] == \"Win\"):\n",
|
||||
" WinRounds[thisResult[1]]+=1\n",
|
||||
" #print(TotalRounds)\n",
|
||||
" #print(WinRounds)\n",
|
||||
" elif(thisResult[0] == \"Error\"):\n",
|
||||
" print(thisMessage)\n",
|
||||
"\t# 发送函数\n",
|
||||
" def send_string(self, data: str) -> None:\n",
|
||||
" \"\"\"发送一个字符串给C#\"\"\"\n",
|
||||
" msg = OutgoingMessage()\n",
|
||||
" msg.write_string(data)\n",
|
||||
" super().queue_message_to_send(msg)\n",
|
||||
"\n",
|
||||
" def send_bool(self, data: bool) -> None:\n",
|
||||
" msg = OutgoingMessage()\n",
|
||||
" msg.write_bool(data)\n",
|
||||
" super().queue_message_to_send(msg)\n",
|
||||
"\n",
|
||||
" def send_int(self, data: int) -> None:\n",
|
||||
" msg = OutgoingMessage()\n",
|
||||
" msg.write_int32(data)\n",
|
||||
" super().queue_message_to_send(msg)\n",
|
||||
"\n",
|
||||
" def send_float(self, data: float) -> None:\n",
|
||||
" msg = OutgoingMessage()\n",
|
||||
" msg.write_float32(data)\n",
|
||||
" super().queue_message_to_send(msg)\n",
|
||||
"\n",
|
||||
" def send_float_list(self, data: List[float]) -> None:\n",
|
||||
" msg = OutgoingMessage()\n",
|
||||
" msg.write_float32_list(data)\n",
|
||||
" super().queue_message_to_send(msg)\n",
|
||||
" \n",
|
||||
"SIDE_CHANNEL_UUID = uuid.UUID(\"8bbfb62a-99b4-457c-879d-b78b69066b5e\")\n",
|
||||
"ENV_PATH = \"../Build/Build-ParallelEnv-Target-OffPolicy-SingleStack-SideChannel-ExtremeReward/Aimbot-ParallelEnv\"\n",
|
||||
"aimBotsideChannel = AimbotSideChannel(SIDE_CHANNEL_UUID)\n",
|
||||
"env = Aimbot(envPath=ENV_PATH, workerID=1, basePort=100,side_channels=[aimBotsideChannel])"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 22,
|
||||
"metadata": {},
|
||||
"outputs": [
|
||||
{
|
||||
"ename": "NameError",
|
||||
"evalue": "name 'env' is not defined",
|
||||
"output_type": "error",
|
||||
"traceback": [
|
||||
"\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
|
||||
"\u001b[1;31mNameError\u001b[0m Traceback (most recent call last)",
|
||||
"\u001b[1;32m~\\AppData\\Local\\Temp\\ipykernel_34852\\4061840787.py\u001b[0m in \u001b[0;36m<cell line: 2>\u001b[1;34m()\u001b[0m\n\u001b[0;32m 1\u001b[0m \u001b[1;32mimport\u001b[0m \u001b[0mnumpy\u001b[0m \u001b[1;32mas\u001b[0m \u001b[0mnp\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m----> 2\u001b[1;33m \u001b[0mstate\u001b[0m\u001b[1;33m,\u001b[0m\u001b[0m_\u001b[0m\u001b[1;33m,\u001b[0m\u001b[0m_\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0menv\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mgetSteps\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m 3\u001b[0m \u001b[0mprint\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mstate\u001b[0m\u001b[1;33m[\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m,\u001b[0m\u001b[1;36m0\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;36m4\u001b[0m\u001b[1;33m]\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m 4\u001b[0m \u001b[0mprint\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mnp\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0margmax\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mstate\u001b[0m\u001b[1;33m[\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m,\u001b[0m\u001b[1;36m0\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;36m4\u001b[0m\u001b[1;33m]\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0maxis\u001b[0m\u001b[1;33m=\u001b[0m\u001b[1;36m0\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m 5\u001b[0m \u001b[1;32mfor\u001b[0m \u001b[0mi\u001b[0m \u001b[1;32min\u001b[0m \u001b[0mrange\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;36m4\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
|
||||
"\u001b[1;31mNameError\u001b[0m: name 'env' is not defined"
|
||||
]
|
||||
}
|
||||
],
|
||||
"source": [
|
||||
"import numpy as np\n",
|
||||
"state,_,_ = env.getSteps()\n",
|
||||
"print(state[:,0:4])\n",
|
||||
"print(np.argmax(state[:,0:4], axis=0))\n"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 23,
|
||||
"metadata": {},
|
||||
"outputs": [
|
||||
{
|
||||
"name": "stdout",
|
||||
"output_type": "stream",
|
||||
"text": [
|
||||
"{'Go': 1, 'Attack': 0, 'Free': 0}\n"
|
||||
"tensor([[1, 2, 3],\n",
|
||||
" [1, 2, 3],\n",
|
||||
" [1, 2, 3]])\n",
|
||||
"3\n",
|
||||
"0\n",
|
||||
"1\n",
|
||||
"2\n",
|
||||
"3\n"
|
||||
]
|
||||
}
|
||||
],
|
||||
"source": [
|
||||
"Total = {\"Go\":0,\"Attack\":0,\"Free\":0}\n",
|
||||
"import torch\n",
|
||||
"one_hot = torch.tensor([])\n",
|
||||
"aaa = torch.tensor([1,2,3])\n",
|
||||
"bbb = torch.tensor([1,2,3])\n",
|
||||
"print(torch.stack([aaa,aaa,aaa]))\n",
|
||||
"print(aaa.size()[0])\n",
|
||||
"\n",
|
||||
"Total[\"Go\"] +=1\n",
|
||||
"print(Total)"
|
||||
"for i in range(4):\n",
|
||||
" print(i)"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": null,
|
||||
"metadata": {},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"[Categorical(logits: torch.Size([8, 3])), Categorical(logits: torch.Size([8, 3])), Categorical(logits: torch.Size([8, 2]))]\n",
|
||||
"Normal(loc: torch.Size([8, 1]), scale: torch.Size([8, 1]))"
|
||||
]
|
||||
}
|
||||
],
|
||||
|
||||
Loading…
Reference in New Issue
Block a user