pysc2-examples

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StarCraft II - pysc2 Deep Reinforcement Learning Examples

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StarCraft II - pysc2 Deep Reinforcement Learning Examples

This example program was built on

The easiest way to get PySC2 is to use pip:

bash

$ pip install git+https://github.com/deepmind/pysc2

Also, you have to install baselines library.

bash

$ pip install git+https://github.com/openai/baselines

You have to purchase StarCraft II and install it. Or even the Starter Edition will work.

Follow Blizzard's documentation to get the linux version. By default, PySC2 expects the game to live in ~/StarCraftII/.

Download the ladder maps and the mini games and extract them to your StarcraftII/Maps/ directory.

bash

$ python train_mineral_shards.py --algorithm=a2c

bash

$ python enjoy_mineral_shards.py

bash

$ python train_mineral_shards.py --algorithm=deepq --prioritized=True --dueling=True --timesteps=2000000 --exploration_fraction=0.2

bash

$ python train_mineral_shards.py --algorithm=a2c --num_agents=2 --num_scripts=2 --timesteps=2000000

	Description	Default	Parameter Type
map	Gym Environment	CollectMineralShards	string
log	logging type : tensorboard, stdout	tensorboard	string
algorithm	Currently, support 2 algorithms : deepq, a2c	a2c	string
timesteps	Total training steps	2000000	int
exploration_fraction	exploration fraction	0.5	float
prioritized	Whether using prioritized replay for DQN	False	boolean
dueling	Whether using dueling network for DQN	False	boolean
lr	learning rate (if 0 set random e-5 ~ e-3)	0.0005	float
num_agents	number of agents for A2C	4	int
num_scripts	number of scripted agents for A2C	4	int
nsteps	number of steps for update policy	20	int