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Python ALEInterface.getInt方法代码示例

本文整理汇总了Python中ale_python_interface.ALEInterface.getInt方法的典型用法代码示例。如果您正苦于以下问题：Python ALEInterface.getInt方法的具体用法？Python ALEInterface.getInt怎么用？Python ALEInterface.getInt使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ale_python_interface.ALEInterface的用法示例。


在下文中一共展示了ALEInterface.getInt方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: pyrlcade_environment

# 需要导入模块: from ale_python_interface import ALEInterface [as 别名]
# 或者: from ale_python_interface.ALEInterface import getInt [as 别名]
class pyrlcade_environment(object):
    def init(self,rom_file,ale_frame_skip):

        self.ale = ALEInterface()

        self.max_frames_per_episode = self.ale.getInt("max_num_frames_per_episode");
        self.ale.set("random_seed",123)
        self.ale.set("disable_color_averaging",1)
        self.ale.set("frame_skip",ale_frame_skip)

        self.ale.loadROM(rom_file)
        self.legal_actions = self.ale.getMinimalActionSet()
        ram_size = self.ale.getRAMSize()
        self.ram = np.zeros((ram_size),dtype=np.uint8)
        self.ale.getRAM(self.ram)

        self.state = self.ale.getRAM(self.ram)

    def reset_state(self):
        self.ale.reset_game()

    def set_action(self,a):
        self.action = a

    def step(self):
        self.reward = self.ale.act(self.action)
        is_terminal = self.ale.game_over()
        return is_terminal

    def get_state(self):
        self.ale.getRAM(self.ram)
        return self.ram

    def get_reward(self):
        return self.reward
开发者ID:chenbokaix250，项目名称:pyrlcade，代码行数:37，代码来源:pyrlcade_environment.py

示例2: __init__

# 需要导入模块: from ale_python_interface import ALEInterface [as 别名]
# 或者: from ale_python_interface.ALEInterface import getInt [as 别名]
class emulator:
	def __init__(self, rom_name, vis,windowname='preview'):
		self.ale = ALEInterface()
		self.max_frames_per_episode = self.ale.getInt("max_num_frames_per_episode");
		self.ale.setInt("random_seed",123)
		self.ale.setInt("frame_skip",4)
		self.ale.loadROM('roms/' + rom_name )
		self.legal_actions = self.ale.getMinimalActionSet()
		self.action_map = dict()
		self.windowname = windowname
		for i in range(len(self.legal_actions)):
			self.action_map[self.legal_actions[i]] = i
		self.init_frame_number = 0

		# print(self.legal_actions)
		self.screen_width,self.screen_height = self.ale.getScreenDims()
		print("width/height: " +str(self.screen_width) + "/" + str(self.screen_height))
		self.vis = vis
		if vis: 
			cv2.startWindowThread()
			cv2.namedWindow(self.windowname)

	def get_image(self):
		numpy_surface = np.zeros(self.screen_height*self.screen_width*3, dtype=np.uint8)
		self.ale.getScreenRGB(numpy_surface)
		image = np.reshape(numpy_surface, (self.screen_height, self.screen_width, 3))
		return image

	def newGame(self):
		# Instead of resetting the game, we load a checkpoint and start from there.
		# self.ale.reset_game()
		self.ale.restoreState(self.ale.decodeState(checkpoints[random.randint(0,99)].astype('uint8')))
		self.init_frame_number = self.ale.getFrameNumber()
		#self.ale.restoreState(self.ale.decodeState(np.reshape(checkpoint,(1009,1))))
		return self.get_image()

	def next(self, action_indx):
		reward = self.ale.act(action_indx)	
		nextstate = self.get_image()
		# scipy.misc.imsave('test.png',nextstate)
		if self.vis:
			cv2.imshow(self.windowname,nextstate)
		return nextstate, reward, self.ale.game_over()

	def get_frame_number(self):
		return self.ale.getFrameNumber() - self.init_frame_number
开发者ID:ionelhosu，项目名称:atari-human-checkpoint-replay，代码行数:48，代码来源:emulator.py

示例3: __init__

# 需要导入模块: from ale_python_interface import ALEInterface [as 别名]
# 或者: from ale_python_interface.ALEInterface import getInt [as 别名]
class emulator:
	def __init__(self, rom_name, vis):
		if vis:
			import cv2
		self.ale = ALEInterface()
		self.max_frames_per_episode = self.ale.getInt("max_num_frames_per_episode");
		self.ale.setInt("random_seed",123)
		self.ale.setInt("frame_skip",4)
		self.ale.loadROM('roms/' + rom_name )
		self.legal_actions = self.ale.getMinimalActionSet()
		self.action_map = dict()
		for i in range(len(self.legal_actions)):
			self.action_map[self.legal_actions[i]] = i

		# print(self.legal_actions)
		self.screen_width,self.screen_height = self.ale.getScreenDims()
		print("width/height: " +str(self.screen_width) + "/" + str(self.screen_height))
		self.vis = vis
		if vis: 
			cv2.startWindowThread()
			cv2.namedWindow("preview")

	def get_image(self):
		numpy_surface = np.zeros(self.screen_height*self.screen_width*3, dtype=np.uint8)
		self.ale.getScreenRGB(numpy_surface)
		image = np.reshape(numpy_surface, (self.screen_height, self.screen_width, 3))
		return image

	def newGame(self):
		self.ale.reset_game()
		return self.get_image()

	def next(self, action_indx):
		reward = self.ale.act(action_indx)	
		nextstate = self.get_image()
		# scipy.misc.imsave('test.png',nextstate)
		if self.vis:
			cv2.imshow('preview',nextstate)
		return nextstate, reward, self.ale.game_over()
开发者ID:technologiclee，项目名称:deepQN_tensorflow，代码行数:41，代码来源:emulator.py

示例4: __init__

# 需要导入模块: from ale_python_interface import ALEInterface [as 别名]
# 或者: from ale_python_interface.ALEInterface import getInt [as 别名]
class Atari:
	def __init__(self,rom_name):
		self.ale = ALEInterface()
		self.max_frames_per_episode = self.ale.getInt("max_num_frames_per_episode")
		self.ale.setInt("random_seed",123)
		self.ale.setInt("frame_skip",4)
		self.ale.loadROM('./' +rom_name)
		self.screen_width,self.screen_height = self.ale.getScreenDims()
		self.legal_actions = self.ale.getMinimalActionSet()
		self.action_map = dict()
		for i in range(len(self.legal_actions)):
			self.action_map[self.legal_actions[i]] = i
		#print len(self.legal_actions)
		self.windowname = rom_name
		#cv2.startWindowThread()
		#cv2.namedWindow(rom_name)

	def get_image(self):
		numpy_surface = np.zeros(self.screen_height*self.screen_width*3, dtype=np.uint8)
		self.ale.getScreenRGB(numpy_surface)
		image = np.reshape(numpy_surface, (self.screen_height, self.screen_width, 3))
		return image

	def newGame(self):
		self.ale.reset_game()
		return self.get_image()

	def next(self, action):
		reward = self.ale.act(self.legal_actions[np.argmax(action)])	
		nextstate = self.get_image()
		
		#cv2.imshow(self.windowname,nextstate)
		if self.ale.game_over():
			self.newGame()
		#print "reward %d" % reward 
		return nextstate, reward, self.ale.game_over()
开发者ID:loliverhennigh，项目名称:Compressing-Dynamical-Systems-Atari，代码行数:38，代码来源:Atari.py

示例5: print

# 需要导入模块: from ale_python_interface import ALEInterface [as 别名]
# 或者: from ale_python_interface.ALEInterface import getInt [as 别名]
14, #11001 fire up/right
16, #11010 fire down/right
14, #11011 fire up/down/right (invalid)
11, #11100 fire left/right (invalid)
14, #11101 fire left/right/up (invalid)
16, #11110 fire left/right/down (invalid)
14  #11111 fire up/down/left/right (invalid)
)

if(len(sys.argv) < 3):
    print("Usage ./ale_logger.py <ROM_FILE_NAME> <LOG_OUTPUT_FILE>")
    sys.exit()
    
ale = ALEInterface()

max_frames_per_episode = ale.getInt("max_num_frames_per_episode");
ale.setInt("random_seed",123)

random_seed = ale.getInt("random_seed")
print("random_seed: " + str(random_seed))

ale.loadROM(sys.argv[1])
legal_actions = ale.getMinimalActionSet()
print legal_actions

(screen_width,screen_height) = ale.getScreenDims()
print("width/height: " +str(screen_width) + "/" + str(screen_height))

(display_width,display_height) = (1024,420)

#init pygame
开发者ID:wyndwarrior，项目名称:atari_learning，代码行数:33，代码来源:ale_logger.py


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