用python写一份能在VScode运行的贪吃蛇的代码

好的，以下是一个简单的Python贪吃蛇游戏代码，可以在VScode中运行：

import pygame
import random

# 初始化Pygame
pygame.init()

# 设置游戏窗口尺寸
WINDOW_WIDTH = 600
WINDOW_HEIGHT = 600

# 设置游戏窗口
game_window = pygame.display.set_mode((WINDOW_WIDTH, WINDOW_HEIGHT))
pygame.display.set_caption('贪吃蛇')

# 设置游戏参数
CELL_SIZE = 20
FPS = 10

# 设置颜色
BLACK = (0, 0, 0)
WHITE = (255, 255, 255)
GREEN = (0, 255, 0)
RED = (255, 0, 0)

# 定义贪吃蛇类
class Snake:
    def __init__(self):
        self.length = 1
        self.positions = [(WINDOW_WIDTH // 2, WINDOW_HEIGHT // 2)]
        self.direction = random.choice([pygame.K_UP, pygame.K_DOWN, pygame.K_LEFT, pygame.K_RIGHT])
        self.color = GREEN
        self.score = 0

    def get_head_position(self):
        return self.positions[0]

    def turn(self, point):
        if self.length > 1 and (point[0]*-1, point[1]*-1) == self.direction:
            return
        else:
            self.direction = point

    def move(self):
        cur = self.get_head_position()
        x, y = self.direction
        new = ((cur[0] + (x * CELL_SIZE)), (cur[1] + (y * CELL_SIZE)))
        if new in self.positions[2:]:
            self.reset()
        else:
            self.positions.insert(0, new)
            if len(self.positions) > self.length:
                self.positions.pop()

    def reset(self):
        self.length = 1
        self.positions = [(WINDOW_WIDTH // 2, WINDOW_HEIGHT // 2)]
        self.direction = random.choice([pygame.K_UP, pygame.K_DOWN, pygame.K_LEFT, pygame.K_RIGHT])
        self.score = 0

    def draw(self, surface):
        for p in self.positions:
            r = pygame.Rect((p[0], p[1]), (CELL_SIZE, CELL_SIZE))
            pygame.draw.rect(surface, self.color, r)
            pygame.draw.rect(surface, BLACK, r, 1)

    def handle_keys(self):
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                pygame.quit()
                quit()
            elif event.type == pygame.KEYDOWN:
                if event.key == pygame.K_ESCAPE:
                    pygame.quit()
                    quit()
                elif event.key == pygame.K_UP:
                    self.turn((0, -1))
                elif event.key == pygame.K_DOWN:
                    self.turn((0, 1))
                elif event.key == pygame.K_LEFT:
                    self.turn((-1, 0))
                elif event.key == pygame.K_RIGHT:
                    self.turn((1, 0))

# 定义食物类
class Food:
    def __init__(self):
        x = random.randrange(CELL_SIZE, WINDOW_WIDTH - CELL_SIZE, CELL_SIZE)
        y = random.randrange(CELL_SIZE, WINDOW_HEIGHT - CELL_SIZE, CELL_SIZE)
        self.position = (x, y)
        self.color = RED

    def draw(self, surface):
        r = pygame.Rect((self.position[0], self.position[1]), (CELL_SIZE, CELL_SIZE))
        pygame.draw.rect(surface, self.color, r)
        pygame.draw.rect(surface, BLACK, r, 1)

# 初始化贪吃蛇和食物
snake = Snake()
food = Food()

# 设置游戏时钟
clock = pygame.time.Clock()

# 游戏主循环
while True:
    game_window.fill(WHITE)
    
    # 处理键盘事件
    snake.handle_keys()

    # 移动贪吃蛇
    snake.move()

    # 判断贪吃蛇是否吃到食物
    if snake.get_head_position() == food.position:
        snake.length += 1
        snake.score += 1
        food = Food()

    # 绘制贪吃蛇和食物
    snake.draw(game_window)
    food.draw(game_window)

    # 更新游戏得分
    font = pygame.font.SysFont('Arial', 20)
    score_text = font.render('Score: {}'.format(snake.score), True, BLACK)
    game_window.blit(score_text, (WINDOW_WIDTH - 100, 10))

    # 更新游戏窗口
    pygame.display.update()

    # 设置游戏帧率
    clock.tick(FPS)

# 退出Pygame
pygame.quit()

你可以将以上代码复制到VScode中并运行。希望能对你有所帮助！