save project

my_game.py

@@ -20,6 +20,7 @@ hero = [pygame.image.load('hero1.png'),
 index = 0 
 y=400
 jumpstate="runing"
+t=30
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -29,13 +30,15 @@ while True:
             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"