save project

my_game.py

@@ -13,6 +13,8 @@ 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
+num = 0
+herolist = ['hero1.png','hero2.png','hero3.png','hero4.png','hero5.png']
 
 while True:
     for event in pygame.event.get():
@@ -24,6 +26,11 @@ while True:
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
     screen.blit(hero, (150, 400))
+    # 跑步效果
+    hero = pygame.image.load(herolist[num])
+    num += 1
+    if num > 4:
+        num = 0
     # 刷新画面
     pygame.display.update()
-    FPS.tick(60)
\ No newline at end of file
+    FPS.tick(20)
\ No newline at end of file