pong.py

from time import sleep
from sense_hat import SenseHat
import curses
import threading
import sys

sense = SenseHat()
sense.clear(0,0,0)

try:    
    screen = curses.initscr()
    screen.keypad(True)
    curses.cbreak()
    curses.noecho()
    y = 4
    ball_position=[6,3]
    ball_speed=[1,1]
except:
    sys.exit()
def drawbat():
    sense.set_pixel(0,y,255,255,255)
    sense.set_pixel(0,y+1,255,255,255)
    sense.set_pixel(0,y-1,255,255,255)

def moveball():
    global game_over
    while True:
        sleep(0.15)

        sense.set_pixel(ball_position[0],ball_position[1],0,0,0)

        ball_position[0] += ball_speed[0]
        ball_position[1] += ball_speed[1]

        if ball_position[1] == 0 or ball_position[1] == 7:
            ball_speed[1] = -ball_speed[1]
        if ball_position[0] == 7:
            ball_speed[0] = -ball_speed[0]
        if ball_position[0] == 1 and y-1 <= ball_position[1] <= y+1:
            ball_speed[0] = -ball_speed[0]
        if ball_position[0] == 0:
            break

        sense.set_pixel(ball_position[0],ball_position[1],0,0,255)

    game_over = True

game_over = False
thread = threading.Thread(target=moveball)
thread.start()

while not game_over:
    drawbat()
    key = screen.getch()    
    sense.clear()
    if key == curses.KEY_UP:
        if y > 1:
            y -= 1
    if key == curses.KEY_DOWN:
        if y < 6:
            y += 1
            
sense.show_message("Tu as perdu!", text_colour=(255,0,0))

screen.keypad(0)
curses.nocbreak()
curses.echo()
curses.endwin()