screen.title("Snake Game")
screen.tracer(0)
user_start = screen.textinput(title="Snake Game", prompt='Controls: use arrows or w,s,a,d for '
'up,down,left,right. Type ok to start')
# game start after the user type ok in the pop-up window
game_is_on = False
ask_user = False
if user_start:
game_is_on = True
while not ask_user:
# initializing the game parts
snake = Snake()
food = Food()
food.draw_border()
# activate the keys to control the snake
screen.listen()
screen.onkey(key="Up", fun=snake.up)
screen.onkey(key="Down", fun=snake.down)
screen.onkey(key="Left", fun=snake.left)
screen.onkey(key="Right", fun=snake.right)
screen.onkey(key="w", fun=snake.up)
screen.onkey(key="s", fun=snake.down)
screen.onkey(key="a", fun=snake.left)
screen.onkey(key="d", fun=snake.right)
screen.update()
scoreboard = Scoreboard()
X_MARGIN = 290
Y_MARGIN = 290
