مشكله في تحريك تعبان

نقاشات عامة
12

خود دا هو الكود

ملف main

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

# Set up window

window=Screen()
window.bgcolor("black")
window.setup(width=600,height=600)
window.title('Snake game')
window.tracer(0)

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

game_on=True
while game_on:
    snake.move()
    window.update()
    time.sleep(.1)
    window.listen()
    window.onkey(snake.up,"Up")
    window.onkey(snake.down,"Down")
    window.onkey(snake.left,"Left")
    window.onkey(snake.right,"Right")
    if snake.head.distance(food)< 20:
        food.appear() # Hide the food and change it place
        snake.extend()
        score.update_score()

    if (
        snake.head.xcor() > 280 
        or 
        snake.head.xcor() < -280 
        or
        snake.head.ycor() > 280 
        or
        snake.head.ycor() < -280 
    ):
        game_on=False
        score.game_over()

    for segment in snake.turtles[:-1]:
        if snake.head.distance(segment) < 10:
            score.game_over()
            game_on=False
            break


window.exitonclick()

ملف الثعبان snake

from turtle import Turtle

class Snake:
    def __init__(self):
        self.position=[(-20,0),(0,0),(20,0)]
        self.turtles=[]    # Store snake parts 
        self.create_snake()
        self.head=self.turtles[-1]
    def create_snake(self):
        for i in range (len(self.position)):
            new_turtle=Turtle('square')
            new_turtle.color("white")
            new_turtle.up()
            new_turtle.goto(self.position[i])
            self.turtles.append(new_turtle)

    def extend(self):
        new_segment=Turtle("square")
        new_segment.color("white")
        new_segment.up()
        new_segment.goto(self.turtles[0].pos())
        self.turtles.insert(0,new_segment)

    def move(self):
        for i in range(len(self.turtles)-1):
            self.turtles[i].goto(self.turtles[i+1].pos())
        self.turtles[-1].fd(20)

    def up(self):
        self.head.setheading(90)
    def down(self):
        self.head.setheading(270)
    def left(self):
        self.head.setheading(180)
    def right(self):
        self.head.setheading(0)

ملف الطعام food

import random
from turtle import Turtle

class Food(Turtle):
    def __init__(self):
        super().__init__()  # to inhert the attributs and methods of class turtle
        self.up()
        self.color('gray')
        self.shape("circle")
        self.shapesize(.5,.5)
        self.appear()
    def appear(self):
        random_coor=random.randint(-280,280)
        self.goto(random_coor,random_coor)

ملف النتائج score

from turtle import Turtle 
class Scoreboard(Turtle):
    def __init__(self):
        super().__init__()
        self.score = 0
        self.up()
        self.hideturtle()
        self.color('white')
        self.goto(0,260)
        self.writing()

    def writing(self):
        self.clear() # clear the previos write
        self.write(f'Score: {self.score}',align="center",font=("Arial",24,'normal'))
    def update_score(self):
        self.score+=1
        self.writing()
    def decrease_score(self):
        self.score-=1
        self.writing()

    def game_over(self):
        self.getscreen().bgcolor("darkred")
        self.home()
        self.color('black')
        self.write(f"Game over\nFinal score{self.score}",align="center",font=("Arial",24,'normal'))
إعجابَين (2)