用python使用pygame模块写一个坦克大战

下面是使用Pygame模块编写坦克大战游戏的一个示例代码：

import pygame
import random

# initialize pygame
pygame.init()

# set window size
screen = pygame.display.set_mode((800, 600))

# set title
pygame.display.set_caption("Tank War")

# load tank image
tank_img = pygame.image.load("tank.png")

# set tank starting position
tank_x = 400
tank_y = 500

# set enemy tank starting position
enemy_x = random.randint(0, 800)
enemy_y = random.randint(50, 150)

# load enemy tank image
enemy_img = pygame.image.load("enemy.png")

# set bullet starting position
bullet_x = 0
bullet_y = 0

# load bullet image
bullet_img = pygame.image.load("bullet.png")

# game loop
running = True
while running:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            running = False
    
    # move tank
    keys = pygame.key.get_pressed()
    if keys[pygame.K_LEFT]:
        tank_x -= 5
    if keys[pygame.K_RIGHT]:
        tank_x += 5
    if keys[pygame.K_UP]:
        tank_y -= 5
    if keys[pygame.K_DOWN]:
        tank_y += 5
    
    # fire bullet
    if keys[pygame.K_SPACE]:
        bullet_x = tank_x + 20
        bullet_y = tank_y - 20
    
    # move bullet
    bullet_y -= 5
    
    # check if bullet hit enemy
    if bullet_x >= enemy_x and bullet_x <= enemy_x + 40 and bullet_y >= enemy_y and bullet_y <= enemy_y + 40:
        enemy_x = random.randint(0, 800)
        enemy_y = random.randint(50, 150)
        bullet_x = 0
        bullet_y = 0
    
    # redraw screen
    screen.fill((0, 0, 0))
    screen.blit(tank_img, (tank_x, tank_y))
    screen.blit(enemy_img, (enemy_x, enemy_y))
    screen.blit(bullet_img, (bullet_x, bullet_y))
    pygame.display.update()

# quit game
pygame.quit()

这个代码实现了一个简单的坦克大战游戏，其中包括操纵坦克移动和开火、敌方坦克随机生成和碰撞检测等功能