save project

my_game.py

@@ -18,22 +18,42 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero4.png'),
         pygame.image.load('hero5.png')]
 index = 0 
-
+y=400
+state = "running"
+t=30
 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
             exit()
+        if event.type==locals.KEYDOWN:
+            if state=="running":
+                if event.key==locals.K_SPACE:
+                    state="up"
+    if state=="up":
+        if t>0:
+            y-=t
+            t-=2
+        else:
+            state="down"
+    if state=="down":
+        if t<=30:
+            y+=t
+            t+=2
+        else:
+            state="running"
+            t=30
     wukong=hero[index]
-    index+=1
-    if index==5:
-        index=0
+    if state=="running":
+        index+=1
+        if index==5:
+            index=0
     
 
-    # 将背景图画上去
+    # 将背景图画上去             
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
-    screen.blit(wukong, (150, 400))
+    screen.blit(wukong, (150, y))
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)