save project

my_game.py

@@ -30,17 +30,18 @@ while True:
             if event.key==locals.K_SPACE:
                 jumpstate="up"
     if jumpstate=="up":
-        if t>0:
+        if t>=0:
             y-=t
             t-=2
         else:
             jumpstate="down"
     if jumpstate=="down":
-        if t<30 :
+        if t<=30:
             y+=t
             t+=2
         else:
             jumpstate="runing"
+            t=30
 
     bl=hero[index]
     index+=1