save project

my_game.py

@@ -19,23 +19,47 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero4.png'),
         pygame.image.load('hero5.png')]
 
+state='running'
+
 index = 0 
+y=400
+
+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 event.key==locals.K_SPACE:
+                if state=="running":
+                    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
     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)
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