save project

my_game.py

@@ -36,20 +36,19 @@ while True:
         else:
             jump="down"
     if jump=="down":
-        if t<+30:
+        if t<30:
             y+=t
             t+=2
         else:
             jump="running"
             t=30
     # 将背景图画上去
-    if jump=="running":
-        screen.blit(background, (0, 0))
-        screen.blit(road, (0, 500))
-        Q+=1
-        if Q>4:
-            Q=0
-        screen.blit(hero[Q], (150, y))
+    screen.blit(background, (0, 0))
+    screen.blit(road, (0, 500))
+    Q+=1
+    if Q>4:
+        Q=0
+    screen.blit(hero[Q], (150, y))
     # 刷新画面
-        pygame.display.update()
-        FPS.tick(60)
\ No newline at end of file
+    pygame.display.update()
+    FPS.tick(60)
\ No newline at end of file