save project

my_game.py

@@ -17,17 +17,36 @@ hero = [pygame.image.load('hero1.png'),
        pygame.image.load('hero4.png'),
        pygame.image.load('hero5.jpg')]
 index = 0 
-
+jumpstage = "running"
+y = 400
 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()
-    wokong= hero [0]
+        if event.tape == locals.KEYDOWN:
+            if event.key == locals.K_SPACE：
+                jumpstage = "up"
+    if jumpstage == "up":
+        if y > 150:
+            y-= 5
+        else:
+            jumpstage = "down"
+    if jumpstage == "down":
+        if y< 400:
+            y +=5
+            else:
+                jumpstage = "running"
+
+    wokong= hero [index]
+    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(wokong, (150, 400))
+    screen.blit(wokong, (150, y))
     # 刷新画面
+
     pygame.display.update()
-    FPS.tick(60)
\ No newline at end of file
+    FPS.tick(30)
\ No newline at end of file