CodeRed/SnakeGame.py at main · vabsinc/CodeRed · GitHub

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import turtle
import time
import random


delay = 0.1
score = 1
high_score = 0

wn = turtle.Screen()
wn.title('Snake game by Madhan (Press "w" to start)')
wn.bgcolor('black')
wn.setup(width=600, height=600)
wn.tracer(0)

head = turtle.Turtle()
head.speed(0)
head.shape('square')
head.color('white')
head.penup()
head.goto(0, 0)
head.direction = 'Stop'

food = turtle.Turtle()
colors = random.choice(['red', 'blue', 'green'])
shapes = random.choice(['square', 'triangle', 'circle'])
food.speed(0)
food.shape(shapes)
food.color(colors)
food.penup()
food.goto(0, 100)

segments = []
pen = turtle.Turtle()
pen.speed(0)
pen.shape('square')
pen.color('white')
pen.penup()
pen.hideturtle()
pen.goto(0, 250)
pen.write('Score: 0  High score: 0', align='center',
          font=('arial', 24, 'bold'))


def goup():
    if head.direction != 'down':
        head.direction = 'up'


def godown():
    if head.direction != 'up':
        head.direction = 'down'


def goleft():
    if head.direction != 'right':
        head.direction = 'left'


def goright():
    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)


wn.listen()
wn.onkeypress(goup, 'w')
wn.onkeypress(godown, 's')
wn.onkeypress(goleft, 'a')
wn.onkeypress(goright, 'd')

while True:
    wn.update()
    if head.xcor() > 290 or head.xcor() < -290 or head.ycor() < -290:
        time.sleep(1)
        head.goto(0, 0)
        head.direction = 'Stop'
        colors = random.choice(['red', 'blue', 'green'])
        shapes = random.choice(['square', 'circle'])
        for segment in segments:
            segment.goto(1000, 1000)
        segments.clear()
        score = 0
        delay = 0.1
        pen.clear()
        pen.write('Score: {} High score: {} '.format(
            score, high_score), align='center', font=('arial', 24, 'bold'))
    if head.distance(food) < 20:
        x = random.randint(-270, 270)
        y = random.randint(-270, 270)
        food.goto(x, y)

        new_segment = turtle.Turtle()
        new_segment.speed(0)
        new_segment.shape('square')
        new_segment.color('white')
        new_segment.penup()
        segments.append(new_segment)
        delay -= 0.001
        score += 10
        if score > high_score:
            high_score = score
        pen.clear()
        pen.write('Score : {} High Score : {}'.format(
            score, high_score), align='center', font=('arial', 24, 'bold'))
    for index in range(len(segments)-1, 0, -1):
        x = segments[index - 1].xcor()
        y = segments[index - 1].ycor()
        segments[index].goto(x, y)
    if len(segments) > 0:
        x = head.xcor()
        y = head.ycor()
        segments[0].goto(x, y)
    move()
    for segment in segments:
        if segment.distance(head) < 20:
            time.sleep(1)
            head.goto(0, 0)
            head.direction = 'stop'
            colors = random.choice(['red', 'blue', 'green'])
            shapes = random.choice(['square', 'circle'])
            for segment in segments:
                segment.goto(1000, 1000)
            segment.clear()

            score = 0
            delay = 0.1
            pen.clear()
            pen.write('Score: {} High score: {} '.format(
                score, high_score), align='center', font=('arial', 24, 'bold'))
    time.sleep(delay)


wn.mainloop()