python跳一跳

import os
import PIL
import numpy
import matplotlib.pyplot as plt
from matplotlib.animation import FuncAnimation
import time

need_update = True

def get_screen_image():
    os.system(‘adb shell screencap -p /storage/emulated/0/forjump/screen.jpg‘)
    os.system(‘adb pull /storage/emulated/0/forjump/screen.jpg‘)
    return numpy.array(PIL.Image.open(‘screen.jpg‘))

def jump_to_next(point1,point2):
    x1,y1=point1;x2,y2 = point2
    distance = ((x2-x1)**2+(y2-y1)**2)**0.5
    os.system(‘adb shell input swipe 320 410 320 410 {}‘.format(int(distance*1.35)))


def on_click(event,coor=[]):#绑定鼠标单击事件
    global need_update
    coor.append((event.xdata,event.ydata))
    if len(coor)==2:
        jump_to_next(coor.pop(),coor.pop())
    need_update=True

def updata_screen(frame):#刷新图片
    global need_update
    if need_update:
        time.sleep(1)
        axes_image.set_array(get_screen_image())
        need_update = False
    return axes_image,

figure=plt.figure()#创建空白图片（画布）
axes_image =plt.imshow(get_screen_image(),animated=True)#把获取图画在坐标轴
figure.canvas.mpl_connect(‘button_press_event‘,on_click)
ani=FuncAnimation(figure,updata_screen,interval=50,blit=True)
plt.show()