save project

my_game.py

@@ -18,18 +18,40 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero4.png'),
         pygame.image.load('hero5.png'),]
 index = 0 
+y = 400
+jumpState = "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 event.key == locals.K_k:
+                if jumpState =="running":
+                    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="running"
+            t=30
+
     wukong = hero[index%len(hero)]
     index = index+1
     # 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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