save project

my_game.py

@@ -13,22 +13,37 @@ cacti = pygame.image.load('cacti.png')      # 仙人掌
 apple = pygame.image.load('bush.png')      # 灌木丛
 index = 0 
 pygame.display.set_caption("悟空酷跑")
-hero = [pygame.image.load('hero1,png'),
-    pygame.image.load('hero2,png'),
-    pygame.image.load('hero3,png'),
-    pygame.image.load('hero4,png'),
-    pygame.image.load('hero5,png')]
+hero = [pygame.image.load('hero1.png'),
+    pygame.image.load('hero2.png'),
+    pygame.image.load('hero3.png'),
+    pygame.image.load('hero4.png'),
+    pygame.image.load('hero5.png')]
+jumpstate = '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()
+        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
+
     if index >= 4:
         index = 0
+    index += 1
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
-    screen.blit(hero, (150, 400))
+    screen.blit(hero[index], (150, y))
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
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