How to automatically hang up the 2048 game

Preface

Have you played the 2048 game? https://gabrielecirulli.github.io/2048/ You can play online

Human energy is always limited, and it is impossible to play day and night, but machines can; make a small player that automatically plays the 2048 game Function, familiar with the use of selenium

Analysis

## The essence of the 2048 game is to synthesize numbers through the four direction keys , in fact, the process is simple and boring (let’s not pay attention to people’s thinking problems for now), machines are good at doing this.

Use selenium to open a browser, send keyboard commands and a series of operations;

When the game has a game over, it is normal for selenium to send four direction key commands, so solve the game over problem It’s special processing

tag##　1) Score: <

div

class=" score-container">0div>

##　2) game over: <div class="game-message"><p>Game over!p>

　　Note: Under normal game conditions,

If the value is empty, Game over! will be displayed when the game ends. Use this feature to determine whether the game is over.

##　3) try again: <a class="retry-button">Try againa>

##　Note: When the game is over, you need to find this button and click it to resume the game

#environment

#　1) Windows 7

#　2) This is a simple function, written directly under python IDLE

##　3) I am using the Firefox browser and need to install the driver. You can download it here (). I put it directly under system32

Source code　##

def play2048():
	from selenium import webdriver
	from selenium.webdriver.common.keys import Keys
	import time
    # 打开firefox，并访问2048游戏界面
	bs = webdriver.Firefox()
	bs.get('https://gabrielecirulli.github.io/2048/')
	html = bs.find_element_by_tag_name('html')
	while True:
		print('send up,right,down,left')
		html.send_keys(Keys.UP)
		time.sleep(0.3)
		html.send_keys(Keys.RIGHT)
		time.sleep(0.3)
		html.send_keys(Keys.DOWN)
		time.sleep(0.3)
		html.send_keys(Keys.LEFT)
		time.sleep(0.3)
                
        # 每四个方向操作后判断游戏是否结束
		game_over = bs.find_element_by_css_selector('.game-message>p')
		if game_over.text == 'Game over!':
			score = bs.find_element_by_class_name('score-container')    #当前得分
			print('game over, score is %s' % score.text)
			print('wait 3 seconds, try again')
			time.sleep(3)
            # 游戏结束后，等待3秒，自动点击try again重新开始
			try_again = bs.find_element_by_class_name('retry-button')
			try_again.click()

Run

Under python IDLE, just call play2048(). The steps for automatic execution of the program are:

　1) Open firefox

　2) In the currently opened firefox window, visit https://gabrielecirulli.github.io/2048/

　3) Wait for the page to load and start. Sending arrows in four directions

4) When the game is over, automatically try again

5) Infinite loop steps 3 and 4

are interested You can give it a try, it’s still interesting~~

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