Python 跳一跳游戏：简单示例代码

以下是一个使用 Python 编写的简单的'跳一跳'游戏示例代码：

import pygame
import random

# 游戏窗口的大小
WINDOW_WIDTH = 480
WINDOW_HEIGHT = 800

# 颜色定义
WHITE = (255, 255, 255)
BLACK = (0, 0, 0)
RED = (255, 0, 0)

# 小人的位置和大小
PLAYER_WIDTH = 50
PLAYER_HEIGHT = 50

# 方块的大小和速度
BLOCK_WIDTH = 100
BLOCK_HEIGHT = 20
BLOCK_SPEED = 3

ppygame.init()
window = pygame.display.set_mode((WINDOW_WIDTH, WINDOW_HEIGHT))
clock = pygame.time.Clock()

def draw_player(x, y):
    pygame.draw.rect(window, RED, (x, y, PLAYER_WIDTH, PLAYER_HEIGHT))

def draw_block(x, y):
    pygame.draw.rect(window, BLACK, (x, y, BLOCK_WIDTH, BLOCK_HEIGHT))

def collision_check(player_x, player_y, block_x, block_y):
    if player_x + PLAYER_WIDTH > block_x and player_x < block_x + BLOCK_WIDTH:
        if player_y + PLAYER_HEIGHT > block_y and player_y < block_y + BLOCK_HEIGHT:
            return True
    return False

def game_over():
    font = pygame.font.Font(None, 36)
    text = font.render('Game Over', True, BLACK)
    window.blit(text, (WINDOW_WIDTH/2 - 80, WINDOW_HEIGHT/2 - 18))
    pygame.display.update()
    pygame.time.wait(2000)

def game_loop():
    player_x = WINDOW_WIDTH/2 - PLAYER_WIDTH/2
    player_y = WINDOW_HEIGHT - PLAYER_HEIGHT
    block_x = random.randint(0, WINDOW_WIDTH - BLOCK_WIDTH)
    block_y = 0

    while True:
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                pygame.quit()
                quit()

            if event.type == pygame.MOUSEBUTTONDOWN:
                player_y -= 100

        player_y += 5

        window.fill(WHITE)
        draw_player(player_x, player_y)
        draw_block(block_x, block_y)
        block_y += BLOCK_SPEED

        if block_y > WINDOW_HEIGHT:
            block_y = 0
            block_x = random.randint(0, WINDOW_WIDTH - BLOCK_WIDTH)

        if collision_check(player_x, player_y, block_x, block_y):
            game_over()

        pygame.display.update()
        clock.tick(60)

game_loop()

这个示例代码使用 Pygame 库创建了一个简单的游戏窗口，并实现了以下功能：

• 小人通过鼠标点击来跳跃。
• 小人会不断下落，玩家需要控制小人跳到从上方滚动过来的方块上。
• 如果小人没有成功跳到方块上，则游戏结束。

请注意，以上代码只是一个简单的示例，可能存在一些不足之处，比如没有添加计分系统，游戏结束后没有重新开始等。你可以根据自己的需求进行修改和扩展。