save project

my_game.py

@@ -11,8 +11,12 @@ 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 
+hero= [pygame.image.load('hero1.png'),
+       pygame.image.load('hero2.png'),
+       pygame.image.load('hero3.png'),
+       pygame.image.load('hero4.png'),
+       pygame.image.load('hero5.png')]
+index = 0
 
 while True:
     for event in pygame.event.get():
@@ -21,9 +25,14 @@ while True:
             exit()
 
     # 将背景图画上去
+    if index>4:
+        index=0
+    hero_=hero[index]
+    index+=1
+    
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
-    screen.blit(hero, (150, 400))
+    screen.blit(hero_, (150, 400))
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
\ No newline at end of file