from machine import Pin
import lcd
from time import sleep
import random
rs=Pin(12,Pin.OUT)
en=Pin(11,Pin.OUT)
d4=Pin(10,Pin.OUT)
d5=Pin(9,Pin.OUT)
d6=Pin(8,Pin.OUT)
d7=Pin(7,Pin.OUT)
button=Pin(14,Pin.IN)
previous_button=0

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


lcd.init(rs,en,d4,d5,d6,d7)
lcd.clear()

lcd.load_custom_chars()

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)
        player_row=1
        obstacle_col=15
        obstacle_row=random.randint(0,1)
        lcd.clear()
        continue

    obstacle_col=obstacle_col-1
    if obstacle_col<0:
        obstacle_col=15
        obstacle_row=random.randint(0,1)
    sleep(0.2)