save project

my_game.py

@@ -26,8 +26,9 @@ while True:
             # 接收到退出事件后退出程序
             exit()
         if event.type==locals.KEYDOWN:
-            if event.key==locals.K_SPACE:
-                jumpState="up"
+            if jumpState=="running":    
+                if event.key==locals.K_SPACE:
+                    jumpState="up"
 #+++++++++++++++++++++++++++++++++++++++++++  
     if jumpState=="up":
         if y>150:
@@ -42,9 +43,10 @@ while True:
             jumpState='running'
 #++++++++++++++++++++++++++++++++++++++++++
     wukong=hero[index]
-    index+=1
-    if index==5:
-        index=0
+    if jumpState=="running":
+        index+=1
+        if index==5:
+             index=0
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))