save project

my_game.py

@@ -25,8 +25,8 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero3.png'),
         pygame.image.load('hero4.png'),
         pygame.image.load('hero5.png')]
-road_x=0
-road2_x=0
+lu_x=0
+shan_x=0
 index = 0   
 y = 400
 jumpState = "runing"
@@ -45,6 +45,7 @@ while True:
 
     if jumpState == "up":    # 起跳状态
         if t > 0:
+           
             y -= t
             t -= 2
         else:
@@ -64,13 +65,13 @@ while True:
         if index >= 5:
             index = 0
     # 将背景图画上去
-    road2 -=2
-    if road2_x <-1000:
-        road2_x=0
+    shan_x -=4
+    if shan_x <-1000:
+        shan_x=0
     screen.blit(background, (shan_x, 0))     # 远处背景
-    road_x -=8
-    if road_x <-1000:
-        road_x=0
+    lu_x -=8
+    if lu_x <-1000:
+        lu_x=0
     screen.blit(road, (lu_x, 500))     # 路
     screen.blit(wukong, (150, y))     # 悟空