save project

my_game.py

@@ -22,6 +22,7 @@ i = 0
 y = 400
 y = 400
 t = 30
 t = 30
 road_x=0
 road_x=0
+b_x=0
 jumpState = "running"
 jumpState = "running"
 obstacle = random.choice([stone,cacti,bush])
 obstacle = random.choice([stone,cacti,bush])
 rect = obstacle.get_rect()
 rect = obstacle.get_rect()
@@ -58,12 +59,15 @@ while True:
     road_x-=8
     road_x-=8
     if road_x<=-1000:
     if road_x<=-1000:
         road_x=0
         road_x=0
-
+    b_x-=2
+    if b_x<=-1000:
+        b_x=0
 
 
     # 将背景图画上去
     # 将背景图画上去
-    screen.blit(background, (0, 0))
+    screen.blit(background, (b_x, 0))
     screen.blit(road, (road_x, 500))
     screen.blit(road, (road_x, 500))
     screen.blit(wukong, (150, y))
     screen.blit(wukong, (150, y))
+
     if rect.x < 0-rect.width:
     if rect.x < 0-rect.width:
         obstacle = random.choice([stone,cacti,bush])
         obstacle = random.choice([stone,cacti,bush])
         rect = obstacle.get_rect()
         rect = obstacle.get_rect()