A snake game code

#cozechallenge #devchallenge #ai #machinelearning

This is a submission for the Coze AI Bot Challenge: Bot Innovator.

What I Built

Demo

Your Configuration

Journey

Top comments (1)

AdnanNofel • Apr 20 '24

import pygame
import time
import random

pygame.init()

Set up the display

display_width = 800
display_height = 600
block_size = 20
FPS = 15

Colors

white = (255, 255, 255)
black = (0, 0, 0)
red = (213, 50, 80)
green = (0, 255, 0)
blue = (50, 153, 213)

gameDisplay = pygame.display.set_mode((display_width, display_height))
pygame.display.set_caption('Snake Game')
clock = pygame.time.Clock()

font = pygame.font.SysFont(None, 25)

def snake(block_size, snakeList):
for XnY in snakeList:
pygame.draw.rect(gameDisplay, green, [XnY[0], XnY[1], block_size, block_size])

def message_to_screen(msg, color):
screen_text = font.render(msg, True, color)
gameDisplay.blit(screen_text, [display_width/2, display_height/2])

def gameLoop():
gameExit = False
gameOver = False

lead_x = display_width / 2
lead_y = display_height / 2
lead_x_change = 0
lead_y_change = 0

snakeList = []
snakeLength = 1

randAppleX = round(random.randrange(0, display_width - block_size) / 10.0) * 10.0
randAppleY = round(random.randrange(0, display_height - block_size) / 10.0) * 10.0

while not gameExit:

    while gameOver == True:
        gameDisplay.fill(white)
        message_to_screen("Game over, press C to play again or Q to quit", red)
        pygame.display.update()

        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                gameExit = True
                gameOver = False
            if event.type == pygame.KEYDOWN:
                if event.key == pygame.K_q:
                    gameExit = True
                    gameOver = False
                if event.key == pygame.K_c:
                    gameLoop()

    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            gameExit = True
        if event.type == pygame.KEYDOWN:
            if event.key == pygame.K_LEFT:
                lead_x_change = -block_size
                lead_y_change = 0
            elif event.key == pygame.K_RIGHT:
                lead_x_change = block_size
                lead_y_change = 0
            elif event.key == pygame.K_UP:
                lead_y_change = -block_size
                lead_x_change = 0
            elif event.key == pygame.K_DOWN:
                lead_y_change = block_size
                lead_x_change = 0

    if lead_x >= display_width or lead_x < 0 or lead_y >= display_height or lead_y < 0:
        gameOver = True

    lead_x += lead_x_change
    lead_y += lead_y_change

    gameDisplay.fill(black)
    pygame.draw.rect(gameDisplay, red, [randAppleX, randAppleY, block_size, block_size])

    snakeHead = []
    snakeHead.append(lead_x)
    snakeHead.append(lead_y)
    snakeList.append(snakeHead)

    if len(snakeList) > snakeLength:
        del snakeList[0]

    for eachSegment in snakeList[:-1]:
        if eachSegment == snakeHead:
            gameOver = True

    snake(block_size, snakeList)

    pygame.display.update()

    if lead_x == randAppleX and lead_y == randAppleY:
        randAppleX = round(random.randrange(0, display_width - block_size) / 10.0) * 10.0
        randAppleY = round(random.randrange(0, display_height - block_size) / 10.0) * 10.0
        snakeLength += 1

    clock.tick(FPS)

pygame.quit()
quit()

gameLoop()