save project

my_game.py

@@ -18,6 +18,7 @@ hero = pygame.image.load('hero1.png')
         pygame.image.load('hero4.png')
         pygame.image.load('hero4.png')
         pygame.image.load('hero5.png')
         pygame.image.load('hero5.png')
 index = 0 
 index = 0 
+jumpsate="running"
 y=400
 y=400
 while True:
 while True:
     
     
@@ -29,8 +30,15 @@ while True:
             if event.key==locals.K_SPACE
             if event.key==locals.K_SPACE
                 jumpsate=="up"
                 jumpsate=="up"
     if jumpsate=="up"
     if jumpsate=="up"
-        if
-
+        if y >150
+        Y-=5
+    else:
+                jumpsate=="down"
+    if jumpsate=="down"
+        if y <400
+        Y+=5
+        else:
+        jumpsate=="running"
     wukong=hero[index]
     wukong=hero[index]
     index+=1
     index+=1
     if index ==5:
     if index ==5: