Python snake game source code

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    2024-01-11T18:05:26+00:00

    It's a request for source code for a simple snake game implemented in Python.

    Here's a basic example of how to create a snake game in Python. This example uses the pygame library, which is a popular choice for creating games in Python. Before running this code, make sure you have pygame installed. You can install it using pip:

    pip install pygame
    

    Here is a simple Python snake game source code:

    import pygame
    import time
    import random
    
    pygame.init()
    
    white = (255, 255, 255)
    black = (0, 0, 0)
    red = (213, 50, 80)
    green = (0, 255, 0)
    blue = (50, 153, 213)
    
    dis_width = 600
    dis_height = 400
    
    dis = pygame.display.set_mode((dis_width, dis_height))
    pygame.display.set_caption('Snake Game')
    
    clock = pygame.time.Clock()
    
    snake_block = 10
    snake_speed = 30
    
    font_style = pygame.font.SysFont(None, 50)
    
    def our_snake(snake_block, snake_list):
        for x in snake_list:
            pygame.draw.rect(dis, black, [x[0], x[1], snake_block, snake_block])
    
    def message(msg, color):
        mesg = font_style.render(msg, True, color)
        dis.blit(mesg, [dis_width / 6, dis_height / 3])
    
    def gameLoop():
        game_over = False
        game_close = False
    
        x1 = dis_width / 2
        y1 = dis_height / 2
    
        x1_change = 0
        y1_change = 0
    
        snake_List = []
        Length_of_snake = 1
    
        foodx = round(random.randrange(0, dis_width - snake_block) / 10.0) * 10.0
        foody = round(random.randrange(0, dis_height - snake_block) / 10.0) * 10.0
    
        while not game_over:
    
            while game_close == True:
                dis.fill(blue)
                message("You Lost! Press C-Play Again or Q-Quit", red)
                pygame.display.update()
    
                for event in pygame.event.get():
                    if event.type == pygame.KEYDOWN:
                        if event.key == pygame.K_q:
                            game_over = True
                            game_close = False
                        if event.key == pygame.K_c:
                            gameLoop()
    
            for event in pygame.event.get():
                if event.type == pygame.QUIT:
                    game_over = 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
    
            if x1 >= dis_width or x1 < 0 or y1 >= dis_height or y1 < 0:
                game_close = True
            x1 += x1_change
            y1 += y1_change
            dis.fill(blue)
            pygame.draw.rect(dis, green, [foodx, foody, snake_block, snake_block])
            snake_Head = []
            snake_Head.append(x1)
            snake_Head.append(y1)
            snake_List.append(snake_Head)
            if len(snake_List) > Length_of_snake:
                del snake_List[0]
    
            for x in snake_List[:-1]:
                if x == snake_Head:
                    game_close = True
    
            our_snake(snake_block, snake_List)
            pygame.display.update()
    
            if x1 == foodx and y1 == foody:
                foodx = round(random.randrange(0, dis_width - snake_block) / 10.0) * 10.0
                foody = round(random.randrange(0, dis_height - snake_block) / 10.0) * 10.0
                Length_of_snake += 1
    
            clock.tick(snake_speed)
    
        pygame.quit()
        quit()
    
    gameLoop()
    

    This code creates a window where you can control a snake using the arrow keys. The snake grows in length each time it eats the food, and the game ends if the snake runs into the screen border or itself. The game can be restarted by pressing 'C' after a loss or exited by pressing 'Q'.

    Remember, this is a basic example. There are many ways to enhance and modify this game, such as adding a scoring system, improving graphics, or increasing difficulty levels.

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