لعبه الثعبان باستخدام لغه Python

# Simple Snake Game in Python 3 for Beginners

# By @TokyoEdTech

import turtle

import time

import random

delay = 0.1

# Score

score = 0

high_score = 0

# Set up the screen

wn = turtle.Screen()

wn.title("Snake Game by @TokyoEdTech")

wn.bgcolor("green")

wn.setup(width=600, height=600)

wn.tracer(0) # Turns off the screen updates

# Snake head

head = turtle.Turtle()

head.speed(0)

head.shape("square")

head.color("black")

head.penup()

head.goto(0, 0)

head.direction = "stop"

# Snake food

food = turtle.Turtle()

food.speed(0)

food.shape("circle")

food.color("red")

food.penup()

food.goto(0, 100)

segments = []

# Pen

pen = turtle.Turtle()

pen.speed(0)

pen.shape("square")

pen.color("white")

pen.penup()

pen.hideturtle()

pen.goto(0, 260)

pen.write("Score: 0 High Score: 0", align="center", font=("Courier", 24, "normal"))

# Functions

def go_up():

if head.direction != "down":

head.direction = "up"

def go_down():

if head.direction != "up":

head.direction = "down"

def go_left():

if head.direction != "right":

head.direction = "left"

def go_right():

if head.direction != "left":

head.direction = "right"

def move():

if head.direction == "up":

y = head.ycor()

head.sety(y + 20)

if head.direction == "down":

y = head.ycor()

head.sety(y - 20)

if head.direction == "left":

x = head.xcor()

head.setx(x - 20)

if head.direction == "right":

x = head.xcor()

head.setx(x + 20)

# Keyboard bindings

wn.listen()

wn.onkeypress(go_up, "w")

wn.onkeypress(go_down, "s")

wn.onkeypress(go_left, "a")

wn.onkeypress(go_right, "d")

# Main game loop

while True:

wn.update()

# Check for a collision with the border

if head.xcor() > 290 or head.xcor() < -290 or head.ycor() > 290 or head.ycor() < -290:

time.sleep(1)

head.goto(0, 0)

head.direction = "stop"

# Hide the segments

for segment in segments:

segment.goto(1000, 1000)

# Clear the segments list

segments.clear()

# Reset the score

score = 0

# Reset the delay

delay = 0.1

pen.clear()

pen.write("Score: {} High Score: {}".format(score, high_score), align="center", font=("Courier", 24, "normal"))

# Check for a collision with the food

if head.distance(food) < 20:

# Move the food to a random spot

x = random.randint(-290, 290)

y = random.randint(-290, 290)

food.goto(x, y)

# Add a segment

new_segment = turtle.Turtle()

new_segment.speed(0)

new_segment.shape("square")

new_segment.color("grey")

new_segment.penup()

segments.append(new_segment)

# Shorten the delay

delay -= 0.001

# Increase the score

score += 10

if score > high_score:

high_score = score

pen.clear()

pen.write("Score: {} High Score: {}".format(score, high_score), align="center", font=("Courier", 24, "normal"))

# Move the end segments first in reverse order

for index in range(len(segments) - 1, 0, -1):

x = segments[index - 1].xcor()

y = segments[index - 1].ycor()

segments[index].goto(x, y)

# Move segment 0 to where the head is

if len(segments) > 0:

x = head.xcor()

y = head.ycor()

segments[0].goto(x, y)

move()

# Check for head collision with the body segments

for segment in segments:

if segment.distance(head) < 20:

time.sleep(1)

head.goto(0, 0)

head.direction = "stop"

# Hide the segments

for segment in segments:

segment.goto(1000, 1000)

# Clear the segments list

segments.clear()

# Reset the score

score = 0

# Reset the delay

delay = 0.1

# Update the score display

pen.clear()

pen.write("Score: {} High Score: {}".format(score, high_score), align="center",

font=("Courier", 24, "normal"))

time.sleep(delay)

wn.mainloop()