auto save

my_game.py

@@ -33,22 +33,24 @@ while True:
                 jumpState = "up"
     if jumpState == "up":       # 起跳
         if t>0:
-            t-=2
             y-=t
+            t-=2
         else:
             jumpState = "down"
 
     if jumpState == "down":     # 起跳
         if t<=30:
-            t+=2
             y+=t
+            t+=2
         else:
             jumpState = "runing"
+            t=30
 
-    wukong = hero[index]  
-    index += 1
-    if index == 5:
-        index = 0
+    wukong = hero[index]
+    if jumpState == "runing": 
+        index += 1
+        if index == 5:
+            index = 0
 
     # 将背景图画上去
     screen.blit(background, (0, 0))