save project

my_game.py

@@ -19,6 +19,9 @@ index = 0
 jumpState = "runing"
 jumpState = "runing"
 y = 400
 y = 400
 t = 30
 t = 30
+bg_x = 0
+road_x = 0
+# +++++++++++++++++++++++
 obstacle = random.choice([bush, stone, cacti])
 obstacle = random.choice([bush, stone, cacti])
 rect = obstacle.get_rect()
 rect = obstacle.get_rect()
 rect.x = 1000
 rect.x = 1000
@@ -52,6 +55,14 @@ while True:
     if index >= 5:
     if index >= 5:
         index = 0
         index = 0
     # 将背景图画上去
     # 将背景图画上去
+    bg_x -= 1
+    if bg_x<=-1000:
+        bg_x = 0
+    screen.blit(background, (bg_x, 0))
+    road_x -= 8
+    if road_x<=-1000:
+        road_x = 0
+    screen.blit(road, (road_x, 500))
     screen.blit(background, (0, 0))
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
     screen.blit(road, (0, 500))
     screen.blit(wukong, (150, y))
     screen.blit(wukong, (150, y))