auto save

my_game.py

 import pygame
 from pygame import locals
-
+import random
 pygame.init()  # 初始化
 # 创建一个窗口
 screen = pygame.display.set_mode((1000, 600))
@@ -10,20 +10,65 @@ 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 
-
+bush = pygame.image.load('bush.png')      # 灌木丛
+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')] #造型列表
+index = 0   #控制造型的变量
+#设置窗口标题   
+pygame.display.set_caption("悟空跑跑")
+#控制悟空跳跃
+jumpState='runing'
+y=400 #初始y坐标
+t=30
+#获取障碍物信息,创建障碍物
+obstacle=random.choice([bush,cacti,stone])
+rect=obstacle.get_rect()
+rect.x=1000
+rect.y=500-rect.height
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             # 接收到退出事件后退出程序
             exit()
+        if event.type == locals.KEYDOWN:
+            if jumpState=='runing':
+                if event.key == locals.K_SPACE:
+                    jumpState='up'
+    if jumpState == 'up':
+        if t>0:
+            y-=t
+            t-=2
+        else:
+            jumpState='down'
+    if jumpState == 'down':
+        if t<=30:
+            y+=t
+            t+=2
+        else:
+            jumpState = 'runing'
+            t=30
+    #控制悟空切换跑步造型
+    wukong = hero[index]
+    if jumpState=='runing':
+        index+=1
+        if index == 5:
+            index=0 
+    #超出索引,也就是只有5张图片要怎么实现来回重复播放
 
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
-    screen.blit(hero, (150, 400))
+    screen.blit(wukong, (150, y))#使用wukong索引进行图片的切换
+    if rect.x <= 0-rect.width:  #如果超出屏幕了
+        obstacle=random.choice([bush,cacti,stone])
+        rect=obstacle.get_rect()
+        rect.x=1000
+        rect.y=500-rect.height
+    rect.x-=12
+    screen.blit(obstacle,(rect.x,rect.y))
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
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