auto save

my_game.py

@@ -17,18 +17,38 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero4.png'),
         pygame.image.load('hero5.png')]     
 index = 0 
-
+y=400
+t =30
+jumpstate = "runing"
 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:
+                jumpstate = "up"
+    if jumpstate == "up":
+        if t > 0:
+            y -= t
+            t -= 2
+        else:
+            jumpstate = "down"
+    if jumpstate == "down":
+        if t <= 30:
+            y += t
+            t += 2
+        else:
+            jumpstate = "runing"
+            t=30
     # 将背景图画上去
-    wukong=hero[0]
+    wukong=hero[index]
+    index += 1
+    if index >= 5:
+        index = 0
     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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