auto save

my_game.py

@@ -18,23 +18,43 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero5.png')]
 
 index = 0 
+char_pic_index = 0
+y=400
+jumpState = "running"
+speed = 30
 
 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()
-    char_pic_index = 0
+        if event.type == locals.KEYDOWN:
+            if event.key == locals.K_SPACE:
+                jumpState = "up"
+    if jumpState == "up":
+        if speed>0:
+            y-=speed
+            speed-=2.19
+        else:
+            jumpState = "down"
+    if jumpState == "down":
+        if speed<30:
+            y+=speed
+            speed+=1.93
+
+        else:
+            jumpState =="running"
+            speed =30
+    
+               
     wukong = hero[char_pic_index]
     # 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))
     char_pic_index+=1
     if char_pic_index==5:
         char_pic_index = 0
-    else:
-        char_pic_index+=1
 
     # 刷新画面
     pygame.display.update()