save project

my_game.py

@@ -28,8 +28,9 @@ 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 t>0:
             y-=t
@@ -45,9 +46,10 @@ while True:
             jumpstate="running"
             t=30
     hero=wukong[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))