python code for snake game

 Here is an example of a simple snake game implemented in Python using the Pygame library:


python

Copy code

import pygame
import time

# Initialize pygame
pygame.init()

# Set the size of the screen (width, height).
size = (700, 500)
screen = pygame.display.set_mode(size)

pygame.display.set_caption("My Snake Game")

# Loop until the user clicks the close button.
done = False

# Used to manage how fast the screen updates
clock = pygame.time.Clock()

# Initialize the snake's starting position and speed
snake_block = 10
snake_speed = 30
snake_list = []
snake_length = 1

# Define colors
black = (0,0,0)
white = (255, 255, 255)
red = (255, 0, 0)

# Initialize the snake's starting position
x1 = 300
y1 = 300
x1_change = 0
y1_change = 0

font_style = pygame.font.SysFont(None, 50)

def message(msg,color):
    mesg = font_style.render(msg, True, color)
    screen.blit(mesg, [300,250])

# Main game loop
while not done:
    # --- Main event loop
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            done = True
        if event.type == pygame.KEYDOWN:
            if event.key == pygame.K_LEFT:
                x1_change = -snake_block
                y1_change = 0
            elif event.key == pygame.K_RIGHT:
                x1_change = snake_block
                y1_change = 0
            elif event.key == pygame.K_UP:
                y1_change = -snake_block
                x1_change = 0
            elif event.key == pygame.K_DOWN:
                y1_change = snake_block
                x1_change = 0
    # --- Game logic should go here
    x1 += x1_change
    y1 += y1_change
    screen.fill(black)
    pygame.draw.rect(screen, white, [x1, y1, snake_block, snake_block])
    pygame.display.update()

    clock.tick(snake_speed)

# Close the window and quit.
pygame.quit()

This code creates a window with the size of (700,500) using the pygame.display.set_mode() function, then a snake is created as a white rectangle using the pygame.draw.rect() function and its position is updated based on the arrow keys using the pygame.event.get() function.


This is just a basic example of a snake game, you can add more functionalities like collision detection, eating food, increasing the snake's length, and adding a scoring system.

Comments

Post a Comment

Popular posts from this blog

fibonacci series in python

Here is an example of a code for generating the Fibonacci series in Python: Python def fibonacci_series(n):     if n <= 0:         return []     elif n == 1:         return [0]     elif n == 2:         return [0, 1]     else:         fib_list = [0, 1]         for i in range(2, n):             fib_list.append(fib_list[i-1] + fib_list[i-2])         return fib_list n = int(input("Enter the number of terms for Fibonacci series: ")) print(fibonacci_series(n)) The function fibonacci_series(n) takes in an integer n as input and returns a list of the first n terms of the Fibonacci series. The function first checks if the input is less than or equal to 0, in which case it returns an empty list. If the input is 1, it returns a list with a single element of 0. If the input is 2, it returns a list with 2 elem...
Read more

python code for calculator

 Here is an example of a simple calculator program written in Python: Python Copy code def add(x, y):     return x + y def subtract(x, y):     return x - y def multiply(x, y):     return x * y def divide(x, y):     return x / y print("Select operation.") print("1.Add") print("2.Subtract") print("3.Multiply") print("4.Divide") choice = input("Enter choice(1/2/3/4): ") num1 = float(input("Enter first number: ")) num2 = float(input("Enter second number: ")) if choice == '1':     print(num1, "+", num2, "=", add(num1, num2)) elif choice == '2':     print(num1, "-", num2, "=", subtract(num1, num2)) elif choice == '3':     print(num1, "*", num2, "=", multiply(num1, num2)) elif choice == '4':     print(num1, "/", num2, "=", divide(num1, num2)) else:     print("Invalid Input") This program allows...
Read more

prime number program in python

 Here is a sample Python program that checks if a given number is a prime number: python Copy code def is_prime(n):     if n <= 1:         return False     for i in range(2, int(n**(1/2))+1):         if n % i == 0:             return False     return True num = int(input("Enter a number: ")) if is_prime(num):     print(num, "is a prime number.") else:     print(num, "is not a prime number.") This program takes an input from the user, and checks if that number is prime by dividing it by all integers greater than 1 and less than the square root of that number, if the number is divisible by any of the integers it returns not a prime number otherwise it returns prime number.
Read more