save project

my_game.py

@@ -29,7 +29,8 @@ while True:
             exit()
         if event.type==locals.KEYDOWN:
             if event.key==locals.K_SPACE:
-                jumpState="up"
+                if jumpState=="running":
+                    jumpState="up"
     if jumpState=="up":
         if t>0:
             y-=t
@@ -44,9 +45,10 @@ while True:
             jumpState="running"
             t=30
     wukong=hero[index]
-    index+=1
-    if index>=5:
-        index=1
+    if jumpState=="running":
+        index+=1
+        if index>=5:
+            index=1
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))