save project

my_game.py

@@ -18,18 +18,36 @@ pygame.image.load('hero2.png'),
 pygame.image.load('hero3.png'),
 pygame.image.load('hero4.png'),
 pygame.image.load('hero5.png')]
-
+y=400
+herostatus="running"
 while True:
+    
     for event in pygame.event.get():
+        if event.type==locals.KEYDOWN:
+            if event.key==locals.K_SPACE:
+                if herostatus=="running":
+                    herostatus="jumping"
+                print(1)
         if event.type == locals.QUIT:
             # 接收到退出事件后退出程序
             exit()
+    if herostatus=="jumping":
+        y=y-5
+        if y<150:
+            herostatus="down"
+    elif herostatus=="down":
+        y=y+5
+        if y>400:
+            herostatus="running"
+        
+
 
     # 将背景图画上去
 
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
-    screen.blit(heros[index], (150, 400))
+    screen.blit(heros[index], (150, y))
+    print(y)
     index=index+1
     if index>4:
         index=0