贪吃蛇游戏编程scratch

pygame.display.set_caption("贪吃蛇")

```

screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT))

x = CELL_SIZE

pygame.quit()

x, y = self.body[1]

设置颜色

food = Food()

if event.type == pygame.QUIT:

BLACK = (0, 0, 0)

elif event.key == pygame.K_LEFT and snake.direction != "RIGHT":

pygame.draw.rect(screen, RED, (*self.position, CELL_SIZE, CELL_SIZE))

snake.direction = "UP"

if self.direction == "UP":

x = CELL_SIZE

elif event.key == pygame.K_DOWN and snake.direction != "UP":

```python

```python

```

def grow(self):

y = CELL_SIZE

while running:

y = CELL_SIZE

self.body.insert(0, (x, y))

running = False

running = False

snake.direction = "DOWN"

x = CELL_SIZE

snake.body[0] in snake.body[1:]):

如何编写简单版贪吃蛇游戏

elif self.direction == "RIGHT":

RED = (255, 0, 0)

def __init__(self):

创建一个Python文件，命名为`snake_game.py`，然后导入Pygame库并初始化：

self.body = [(SCREEN_WIDTH // 2, SCREEN_HEIGHT // 2)]

pygame.init()

if event.key == pygame.K_UP and snake.direction != "DOWN":

确保您已经安装了Python和Pygame库。您可以通过以下命令来安装Pygame：

步骤五：运行游戏

步骤一：准备工作

clock.tick(10)

self.body.pop()

if snake.body[0] == food.position:

self.body.append((x, y))

elif self.direction == "LEFT":

def draw(self):

设置窗口尺寸

elif self.direction == "RIGHT":

if self.direction == "UP":

elif self.direction == "DOWN":

elif event.type == pygame.KEYDOWN:

snake.move()

if (snake.body[0][0] < 0 or snake.body[0][0] >= SCREEN_WIDTH or

import pygame

snake.direction = "RIGHT"

elif event.key == pygame.K_RIGHT and snake.direction != "LEFT":

```

SCREEN_HEIGHT = 400

x = CELL_SIZE

class Snake:

def move(self):

步骤二：创建游戏窗口

这就是编写简单版贪吃蛇游戏的全部步骤！希望您能享受编程的乐趣！

WHITE = (255, 255, 255)

snake.body[0][1] < 0 or snake.body[0][1] >= SCREEN_HEIGHT or

贪吃蛇游戏是一款经典的小游戏，通过控制一条蛇吃食物并不断生长，直到触碰到自身或游戏边界而结束。在这里，我将指导您如何编写一个简单版的贪吃蛇游戏，使用Python语言和Pygame库。

self.position = (random.randrange(0, SCREEN_WIDTH, CELL_SIZE), random.randrange(0, SCREEN_HEIGHT, CELL_SIZE))

clock = pygame.time.Clock()

class Food:

步骤三：定义蛇和食物

创建游戏窗口

保存以上代码并运行`snake_game.py`文件，您将看到一个简单的贪吃蛇游戏窗口。您可以使用键盘的箭头键来控制蛇的移动，尽量吃到食物并避免碰到边界或自身。

import random

screen.fill(WHITE)

self.direction = random.choice(["UP", "DOWN", "LEFT", "RIGHT"])

CELL_SIZE = 20

SCREEN_WIDTH = 600

pygame.draw.rect(screen, BLACK, (*segment, CELL_SIZE, CELL_SIZE))

elif self.direction == "DOWN":

```python

```

y = CELL_SIZE

food.draw()

for event in pygame.event.get():

snake.draw()

pip install pygame

food = Food()

running = True

for segment in self.body:

步骤四：游戏主循环

在游戏主循环中，我们将处理用户输入、移动蛇、检测碰撞等操作：

snake = Snake()

snake.grow()

我们定义蛇和食物的类：

```bash

elif self.direction == "LEFT":

snake.direction = "LEFT"

pygame.display.flip()

x, y = self.body[0]

y = CELL_SIZE

def __init__(self):

def draw(self):

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