save project

my_game.py

@@ -28,8 +28,10 @@ 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=="runing":
+                if event.key == locals.K_SPACE:
+                    jumpState="up"
+
     if jumpState=="up": #起跳
         if t>0:
             y-=t
@@ -44,9 +46,11 @@ while True:
             jumpState="runing"
             t=30
     wukong=hero[index]
-    index+=1
-    if index>=5:
-        index=0
+    if jumpState=="runing":       
+        index+=1
+        if index >=5:
+            index=0
+  
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))