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))
@@ -18,23 +18,54 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero5.png')]
 
 index = 0
-
+y = 400
+jumpstate = "runing"
+t = 25
+obstacle = random.choice([apple,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 
+        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 -= 1
+        else:
+            jumpstate = "down"
+    
+    if jumpstate == "down":
+        if t <= 25:
+            y += t
+            t += 1
+        else:
+            jumpstate = "runing"
+            t = 25
 
     wukong = hero[index]
-    index += 1
-    if index == 5:
-        index = 0
+    if jumpstate == "runing":
+        index += 1
+        if index == 5:
+            index = 0
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
-    screen.blit(wukong, (150, 400))
+    screen.blit(wukong, (150, y))
+    if rect.x < 0 - rect.width:
+        obstacle = random.choice([apple,cacti,stone])
+        rect = obstacle.get_rect()
+        rect.x = 1000
+        rect.y = 500 - rect.height
+    rect.x -= 8
+    screen.blit(obstacle,(rect.x,rect.y))
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
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