save project

my_game.py

@@ -12,11 +12,11 @@ road = pygame.image.load('road.png')      # 路
 stone = pygame.image.load('stone.png')      # 石头
 cacti = pygame.image.load('cacti.png')      # 仙人掌
 apple = pygame.image.load('bush.png')      # 灌木丛
-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')]
 index = 0 
 y = 400
 jumpstate = "running"
@@ -27,15 +27,15 @@ while True:
             # 接收到退出事件后退出程序
             exit()
         if event.type ==locals.KEYDOWN:
-            if event.key == locals.K_SPACE
+            if event.key == locals.K_SPACE:
                 jumpstate = "up"
     if jumpstate == "up":
-        if y < 150:
-            y -= 5
+        if y > 150:
+            y -= 
         else:
             jumpstate = "down"
     if jumpstate == "down":
-        if y > 400:
+        if y < 400:
             y += 5
         else:
             jumpstate = "running"
@@ -46,13 +46,12 @@ while True:
     wukong = hero[index]
     index += 1
     if index == 5:
-        index == 0
+        index = 0
     
     # 将背景图画上去
-    screen.blit(back
-    ground, (0, 0))
+    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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