save project

my_game.py

@@ -17,12 +17,25 @@ hero =[ pygame.image.load('hero1.png'),
        pygame.image.load('hero4.png'),
        pygame.image.load('hero5.png')]
 index = 0 
-
+y=400
+jumpState="running"
 while True:
     for event in pygame.event.get():
-        if event.type == locals.QUIT:
-            # 接收到退出事件后退出程序
+        if event.type == locals.QUIT: 
             exit()
+        if event.type==locals.KEYDOWN:
+            if event.key==locals.K_SPACE:
+                jumpState="up" 
+    if jumpState=="up":
+        if y>150:
+            y-=5
+        else:
+            jumpState="down"
+    if jumpState=="down":
+        if y<400:
+            y+=5
+        else:
+            jumpState="running" 
     wukong=hero[index]
     index+=1
     if index==5: