Snake for esp32 (time to show real skills)

youxinweizhi

Snake for esp32 (time to show real skills) [Copy link]

 

 

Rendering:

1. import random import machine from machine import Pin,I2C,ADC import ssd1306 from time import sleep import framebuf i2c = I2C(scl=Pin(18), sda=Pin(19), freq=900000) oled = ssd1306.SSD1306_I2C(128,64, i2c) oled.poweron() oled.init_display() oled.fill(0) oled.show() w=8 h=8 st=8 base_x=20 base_y=20 snoke=[[10,10],[20,10],[30,10]] by="right" oled.fill(0) oled.fill_rect(snoke[0][0],snoke[0][1],w,h,1) oled.fill_rect(snoke[1][0],snoke[1][1 ],w,h,1) oled.fill_rect(snoke[2][0],snoke[2][1],w,h,1) oled.show() def suiji(): global base_x global base_y base_x = random.randint(10,100) base_y = random.randint(10,50) def base(): oled.fill_rect(base_x,base_y,w,h,1) def check() : if (abs(base_x-snoke[0][0]))<=2 and (abs(base_y-snoke[0][1]))<=2: if by=="up": new=[snoke[-1][0],snoke[-1][1]+st] snoke.append(new) suiji() if by=="down": new=[snoke[-1][0 ],snoke[-1][1]-st] snoke.append(new) suiji() if by=="left": new=[snoke[-1][0]+st,snoke[-1][1]] snoke.append(new) suiji() if by=="right": new=[snoke[-1][0 ]-st,snoke[-1][1]] snoke.append(new) suiji() def right(): global snoke oled.fill(0) base() new=[snoke[0][0]+st,snoke[0][1]] snoke.insert(0,new) snoke.pop() for x in range(len(snoke)): oled.fill_rect(snoke[x][0],snoke[x][1],w,h,1) oled.show() def up(): global snoke oled.fill(0) base() new=[ snoke[0][0],snoke[0][1]-st] snoke.insert(0,new) snoke.pop() for x in range(len(snoke)): oled.fill_rect(snoke[x][0],snoke[x][1],w,h,1) oled.show() def down(): global snoke oled.fill(0) base() new=[ snoke[0][0],snoke[0][1]+st] snoke.insert(0,new) snoke.pop() for x in range(len(snoke)): oled.fill_rect(snoke[x][0],snoke[x][1],w,h,1) oled.show() def left(): global snoke oled.fill(0) base() new=[snoke[0][0]-st,snoke[0][1]] snoke.insert(0,new) snoke.pop() for x in range(len(snoke)): oled.fill_rect(snoke[x][0],snoke[x][1],w,h,1) oled.show() a1=ADC(Pin(35)) a2=ADC(Pin(34)) def test(): global by x=a1.read() y=a2.read() if x==0: by="left" elif x==4095: by="right" elif y==0: by="up" elif y==4095: by="down" while 1: check() test() if by=="right": right() elif by=="left": left() elif by=="up": up() elif by=="down": down() sleep(0.5) print('snoke:%s,%s' %(snoke[0][0],snoke[0][1])) print('base: %s,%s' %(base_x,base_y))

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