save project

my_game.py

 import pygame
 from pygame import locals
-
+index=0
 pygame.init()  # 初始化
 # 创建一个窗口
 screen = pygame.display.set_mode((1000, 600))
@@ -13,6 +13,11 @@ 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 
+heros=[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')]
 
 while True:
     for event in pygame.event.get():
@@ -21,9 +26,13 @@ while True:
             exit()
 
     # 将背景图画上去
+
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
-    screen.blit(hero, (150, 400))
+    screen.blit(heros[index], (150, 400))
+    index=index+1
+    if index>4:
+        index=0
     # 刷新画面
     pygame.display.update()
-    FPS.tick(60)
\ No newline at end of file
+    FPS.tick(15)