auto save

my_game.py

@@ -17,7 +17,7 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero4.png'),
         pygame.image.load('hero5.png')]
 index = 0 
-
+JumpSpeed= 14.8
 jumpState = 'runing'
 y = 400
 while True:
@@ -31,19 +31,27 @@ while True:
                 jumpState = 'up'
 
     if jumpState == 'up':
-        if y > 150:
-            y -= 5
+        if y >= 150:
+            y -= JumpSpeed
+            JumpSpeed-=9.8
+    
         else:
             jumpState = 'down'
+            JumpSpeed=40
+            
     if jumpState == 'down':
-        if y < 400:
-            y += 5
+        if y <= 400:
+            y += JumpSpeed
+            JumpSpeed+=9.8
+            
         else:
             jumpState = 'runing'
+            JumpSpeed=40
     wukong = hero[index]
     index += 1
     if index == 5:
         index = 0
+    print(y)
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))