save project

my_game.py

@@ -18,7 +18,7 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero4.png'),
         pygame.image.load('hero5.png')]
 index = 0 
-
+t = 30
 y = 400
 jumpState = "runing"
 while True:
@@ -27,20 +27,22 @@ 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 jumpState == "up":
-        if y > 150:
-            y-=5
+        if t > 0:
+            y-=t
+            t -= 2
         else:
             jumpState = "down"
     if jumpState == "down":
-        if y <400:
-            y+=5
+        if t <= 30:
+            y+=t
+            t += 2
         else:
             jumpState = "runing"
-
-
+            t = 30
 
 
     wukong = hero[index]