Simple Snake Game in Python

 Create main.py  file and paste the following code

import turtle as t
import time
import snake
from food import Food

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

screen.listen()

cobra = snake.Snake()
food = Food()


screen.onkey(cobra.up, "Up")
screen.onkey(cobra.down, "Down")
screen.onkey(cobra.left, "Left")
screen.onkey(cobra.right, "Right")
while True:
    screen.update()
    time.sleep(0.1)
    cobra.snake_move()
    if food.distance(cobra.segment[0]) < 15:
        food.refresh()

screen.exitonclick()





Create Food.py file and paste the following code

from turtle import Turtle
import random

class Food(Turtle):
    def __init__(self):
        super().__init__()
        self.shape("circle")
        self.penup()
        self.color("Yellow")
        self.shapesize(stretch_len=0.5, stretch_wid=0.5)
        self.speed("fastest")

    def refresh(self):
        rand_x = random.randint(-290, 290)
        rand_y = random.randint(-290, 290)
        self.goto(rand_x, rand_y)






create snake.py file and paste the following code

import turtle as t

STARTING_POSITION = [(0, 0), (-20, 0), (-40, 0)]
MOVE_DIST = 10
UP = 90
DOWN = 270
LEFT = 180
RIGHT = 0

class Snake:
    def __init__(self):
        self.segment = []
        self.snake()

    def snake(self):
        for starting_from in STARTING_POSITION:
            tim = t.Turtle("square")
            tim.penup()
            tim.goto(starting_from)
            tim.color("white")
            self.segment.append(tim)

    def snake_move(self):
        for piece_snake in range(len(self.segment) -1, 0 , -1):
            x_cor = self.segment[piece_snake - 1].xcor()
            y_cor = self.segment[piece_snake - 1].ycor()
            self.segment[piece_snake].goto(x = x_cor, y = y_cor)
        self.segment[0].forward(MOVE_DIST)

    def up(self):
        if self.segment[0].heading() != DOWN:
            self.segment[0].setheading(90)
    def down(self):
        if self.segment[0].heading() != UP:
            self.segment[0].setheading(270)
    def right(self):
        if self.segment[0].heading() != LEFT:
            self.segment[0].setheading(0)
    def left(self):
        if self.segment[0].heading() != RIGHT:
            self.segment[0].setheading(180)


There you go.... Enjoy

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