BUILD SNAKE GAME USING PYTHON (SORCE CODE )

🐍🐍CREATE SNAKE GAME USING PYTHON : 

• A snake game is an arcade maze game which has been developed by Gremlin Industries and published by Sega in October 1976. It is considered to be a skillful game and has popularized among people for generations. The snake in the Snake game is controlled using the four direction buttons relative to the direction it is headed in. The player’s objective in the game is to achieve maximum points as possible by collecting food or fruits. The player loses once the snake hits the wall or hits itself.

For the python beginners, those who are interested in making something easier in your domain can definitely try this out and the module Turtle was made exactly for this purpose for the beginners to try out and can also submit as a part of the project. This program will be done in Python 3.

So, we will be creating a Python-based-game using the following modules:

• Turtle: It is a pre-installed python library that enables users to create shapes and pictures by providing them a virtual canvas.
• Time: This function is used to count the number of seconds elapsed since the epoch.
• Random: This function is used to generate random numbers in Python by using random module.

Support

The following code can be easily done using PyCharm application which is specially made for Python programs.

Also, VSCode can be used for this program. Install Python3 from extensions of VSCode. Then, save the program in the form of your_filename.py

 # import required modules

import turtle

import time

import random

delay = 0.1

score = 0

high_score = 0

# Creating a window screen

wn = turtle.Screen()

wn.title("Snake Game")

wn.bgcolor("blue")

# the width and height can be put as user's choice

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

wn.tracer(0)

# head of the snake

head = turtle.Turtle()

head.shape("square")

head.color("white")

head.penup()

head.goto(0, 0)

head.direction = "Stop"

# food in the game

food = turtle.Turtle()

colors = random.choice(['red', 'green', 'black'])

shapes = random.choice(['square', 'triangle', 'circle'])

food.speed(0)

food.shape(shapes)

food.color(colors)

food.penup()

food.goto(0, 100)

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=("candara", 24, "bold"))

# assigning key directions

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")

segments = []

# Main Gameplay

while True:

wn.update()

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"

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=("candara", 24, "bold"))

if head.distance(food) < 20:

x = random.randint(-270, 270)

y = random.randint(-270, 270)

food.goto(x, y)

# Adding segment

new_segment = turtle.Turtle()

new_segment.speed(0)

new_segment.shape("square")

new_segment.color("orange") # tail colour

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=("candara", 24, "bold"))

# Checking for head collisions with body segments

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=("candara", 24, "bold"))

time.sleep(delay)

wn.mainloop()

SNAKE  GAME :

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