auto save

my_game.py

@@ -21,7 +21,6 @@ hero = [pygame.image.load('hero1.png'),
 index = 0
 jumpState="runing"
 y=400
-t=30
 
 while True:
     for event in pygame.event.get():
@@ -29,28 +28,24 @@ while True:
             # 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 event.key == locals.K_SPACE:
+                jumpState="up"        
     if jumpState=="up":
-        if t >150:
-            y-=t
-            t-=2
+        if y >150:
+            y-=5
         else:
             jumpState=="down"
+
     if jumpState=="down":
-        if t <=30:
-            y+=t
-            t+=2
+        if y < 400:
+            y+=5
         else:
             jumpState="runing"
-            t=30
 
     wukong=hero[index]
-    if jumpState=="runing":
-        index+=1
-        if index==5:
-            index=0
+    index+=1
+    if index:
+        index=0
 
     # 将背景图画上去
     screen.blit(background, (0, 0))