snake-game-python/snakeGame.py at main · zafran-ullah/snake-game-python · GitHub

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from turtle import Screen, Turtle
from snake import Snake
from food import Food
from scoreboard import Scoreboard
import time

screen = Screen()
screen.setup(width=600, height=600)
screen.bgcolor("black")
screen.title("Snake Game")
screen.tracer(0)
gameOn = True

snake = Snake()
food = Food()
scoreboard = Scoreboard()

screen.listen()
screen.onkey(snake.up, "Up")
screen.onkey(snake.left, "Left")
screen.onkey(snake.right, "Right")
screen.onkey(snake.down, "Down")

while gameOn:
    screen.update()
    time.sleep(0.1)
    snake.move_snake()
    if snake.head.distance(food) < 15:
        food.refresh()
        scoreboard.increase_score()
        snake.extend_segment()

    #detect collision
    if snake.head.xcor() < -290 or snake.head.xcor() > 290 or snake.head.ycor() < -290 or snake.head.ycor() > 280:
        gameOn = False
        scoreboard.game_over()

    #detect collision with tail
    for segment in snake.segments[1:]:
        if segment == snake.head:
            pass
        elif snake.head.distance(segment) < 10:
            gameOn = False
            scoreboard.game_over()
screen.exitonclick()