import pygame

import random

# 初始化 pygame

pygame.init()

# 設置窗口尺寸

window_width = 800

window_height = 600

screen = pygame.display.set_mode((window_width, window_height))

# 設置游戲標題

pygame.display.set_caption(" 射擊游戲 ")

# 加載玩家圖像

player_img = pygame.image.load("player.png")

player_width = 64

player_height = 64

player_x = window_width // 2 - player_width // 2

player_y = window_height - player_height

# 加載敵人圖像

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

enemy_width = 32

enemy_height = 32

enemy_x = random.randint(0, window_width - enemy_width)

enemy_y = 0

enemy_speed = 3

# 設置游戲時鐘

clock = pygame.time.Clock()

# 游戲循環

running = True

while running:

    for event in pygame.event.get():

        if event.type == pygame.QUIT:

            running = False

    # 獲取按鍵狀態

    keys = pygame.key.get_pressed()

    if keys[pygame.K_LEFT]:

        player_x -= 5

    if keys[pygame.K_RIGHT]:

        player_x += 5

    # 更新敵人位置

    enemy_y += enemy_speed

    if enemy_y > window_height:

        enemy_x = random.randint(0, window_width - enemy_width)

        enemy_y = 0

    # 碰撞檢測

    if player_x < enemy_x + enemy_width and player_x + player_width > enemy_x and player_y < enemy_y + 

enemy_height and player_y + player_height > enemy_y:

        print(" 游戲結束！")

        running = False

    # 繪制游戲畫面

    screen.fill((0, 0, 0))

    screen.blit(player_img, (player_x, player_y))

    screen.blit(enemy_img, (enemy_x, enemy_y))

    pygame.display.flip()

    # 控制游戲幀率

    clock.tick(60)

# 結束 pygame

pygame.quit()