save project

my_game.py

@@ -7,12 +7,13 @@ screen = pygame.display.set_mode((1000, 600))
 pygame.display.set_caption("iiiiiiiiiiiiiiiiii")
 FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
 # 载入图片
+i=0
+player=['hero1.png','hero2.png','hero3.png','hero4.png','hero5.png']
 background = pygame.image.load('bg.png')    # 背景
 road = pygame.image.load('road.png')      # 路
 stone = pygame.image.load('stone.png')      # 石头
 cacti = pygame.image.load('cacti.png')      # 仙人掌
 apple = pygame.image.load('bush.png')      # 灌木丛
-hero = pygame.image.load('hero1.png')
 index = 0 
 
 while True:
@@ -20,6 +21,7 @@ while True:
         if event.type == locals.QUIT:
             # 接收到退出事件后退出程序
             exit()
+    hero = pygame.image.load(player[i%5])
 
     # 将背景图画上去
     screen.blit(background, (0, 0))
@@ -27,4 +29,5 @@ while True:
     screen.blit(hero, (150, 400))
     # 刷新画面
     pygame.display.update()
-    FPS.tick(60)
\ No newline at end of file
+    FPS.tick(60)
+    i+=1
\ No newline at end of file