save project

my_game.py

@@ -18,12 +18,27 @@ 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=index+1
     index=index+1
     if index==len(hero):
     if index==len(hero):
@@ -32,7 +47,7 @@ while True:
     # 将背景图画上去
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
     screen.blit(road, (0, 500))
-    screen.blit(wukong, (150, 400))
+    screen.blit(wukong, (150, y))
     # 刷新画面
     # 刷新画面
     pygame.display.update()
     pygame.display.update()
     FPS.tick(60)
     FPS.tick(60)
\ No newline at end of file