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snake game code in python turtle

The Squads answered on October 21, 2022 Popularity 8/10 Helpfulness 9/10

answer snake game code in python turtle

snake game code in python turtle

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import turtle
from random import randint
from time import sleep

screenWidth = 700
screenHeight = 700


def buildScreen(bgColor, title, width, height):
    window = turtle.Screen()
    window.bgcolor(bgColor)
    window.title(title)
    window.setup(width, height)
    return window


window = buildScreen("black", "Snake Game Part (2)", screenWidth, screenHeight)
window.listen()


def buildTurtle(shape, color, shapeSize, speed, pensize, draw):
    snake = turtle.Turtle()
    snake.shape(shape)
    snake.color(color)
    snake.shapesize(shapeSize)
    snake.speed(speed)
    snake.pensize(pensize)
    if draw == False:
        snake.up()
    return snake


snakehead = buildTurtle("square", "green", 1, 5, 5, False)
apple = buildTurtle("circle", "red", 0.6, 0, 5, False)


def change_apple_position():
    apple.clear()
    x = randint((-1) * (screenWidth / 2), screenWidth / 2)
    y = randint((-1) * (screenHeight / 2), screenHeight / 2)
    apple.goto(x, y)


change_apple_position()

writer = buildTurtle("square", "white", 1, 0, 3, False)
writer.hideturtle()


def write_score(score, highScore):
    writer.clear()
    writer.goto((-1) * (screenWidth / 2) + 20, (screenHeight / 2) - 50)
    writer.write(f"Score: {score}", align="left", font=("Courier", 15, "italic"))
    writer.setx((screenWidth / 2) - 120)
    writer.write(
        f"highScore: {highScore}", align="center", font=("Courier", 15, "italic")
    )


write_score(0, 0)

status = buildTurtle("square", "red", 1, 0, 2, False)
status.hideturtle()


def escape():
    result = window.textinput(
        "Continue playing", "Press enter to continue or esc to exit?"
    )
    window.bye()
    exit()
    window.listen()


def gameover():
    status.write("Game Over", align="center", font=("Courier", 35, "italic"))
    snakehead.hideturtle()
    time.sleep(3)
    status.clear()
    snakehead.home()
    snakehead.showturtle()
    global move
    move = False


move = False


def right():
    global move
    move = True
    if snakehead.heading() != 180:
        snakehead.seth(0)


window.onkey(right, "Right")


def left():
    global move
    move = True
    if snakehead.heading() != 0:
        snakehead.seth(180)


window.onkey(left, "Left")


def down():
    global move
    move = True
    if snakehead.heading() != 90:
        snakehead.seth(270)


window.onkey(down, "Down")


def up():
    global move
    move = True
    if snakehead.heading() != 270:
        snakehead.seth(90)


window.onkey(up, "Up")

window.onkey(escape, "Escape")

score = 0
highScore = 0


allCars = []

def createBody():
    car = buildTurtle("square", "green", 1, 1, 2, False)
    car.hideturtle()
    allCars.append(car)

while True:
    window.update()
    sleep(0.1)
    if(move == True):
        snakehead.forward(20)
        # Borders Check
        if(snakehead.xcor() > 350 or snakehead.xcor() < -350 or
           snakehead.ycor() > 350 or snakehead.ycor() < -350):
            score = 0
            gameover()
        # Apple eat check
        if(snakehead.distance(apple) < 20):
            createBody()
            change_apple_position()
            score += 10
            if(score > highScore):
                highScore = score
            write_score(score , highScore)
    #allCars [0] [1] [2] [3] [4]
    totalCars = len(allCars)
    car_index = totalCars - 1 
    for index in range(car_index, 0, -1 ):
        allCars[index].goto( allCars[index-1].xcor(), allCars[index-1].ycor())
        
    if(len(allCars) >= 1):
        allCars[0].goto(snakehead.xcor(), snakehead.ycor())
        allCars[0].showturtle()

Popularity 8/10 Helpfulness 9/10 Language python

Source: Grepper

Tags: python python-turtle

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Contributed on Oct 21 2022

The Squads

0 Answers Avg Quality 2/10

snake game code in python turtle

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