save project

my_game.py

@@ -18,16 +18,29 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero5.png')]
         pygame.image.load('hero5.png')]
     
     
 index = 0 
 index = 0 
-
+y=400
+jumpState="runing"
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
         if event.type == locals.QUIT:
         if event.type == locals.QUIT:
             # 接收到退出事件后退出程序
             # 接收到退出事件后退出程序
             exit()
             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="runing"
     wukong=hero[index]
     wukong=hero[index]
     index+=1
     index+=1
-    if index>=5
+    if index>=5:
         index=0
         index=0
     # 将背景图画上去
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(background, (0, 0))