from machine import Pin
from time import sleep
import random
import lcd

lcd_rs=Pin(12,Pin.OUT)
lcd_e=Pin(11,Pin.OUT)
lcd_d4=Pin(10,Pin.OUT)
lcd_d5=Pin(9,Pin.OUT)
lcd_d6=Pin(8,Pin.OUT)
lcd_d7=Pin(7,Pin.OUT)

lcd.init(lcd_rs, lcd_e, lcd_d4, lcd_d5,lcd_d6, lcd_d7)
lcd.clear()

lcd.load_custom_chars()

obstacle_row=random.randint(0,1)
obstacle_col=15

player_row=1
player_col=1

button=Pin(16,Pin.IN)
previous_button=0

while True:
    current_button=button.value()
    if current_button== 1 and previous_button==0:
        if player_row==1:
            player_row=0
        else:
            player_row=1
    previous_button=current_button
    lcd.clear()
    lcd.setCursor(player_col,player_row)
    lcd.print(chr(0))

    lcd.setCursor(obstacle_col,obstacle_row)
    lcd.print(chr(1))

    if obstacle_col==player_col and obstacle_row== player_row:
        lcd.setCursor(0,0)
        lcd.print("Game Over")
        lcd.setCursor(0,1)
        lcd.print("Restarting...")
        sleep(2)

    obstacle_col-=1

    if obstacle_col<0:
        obstacle_row=random.randint(0,1)
        obstacle_col=15

    sleep(0.2)